The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index; none of the 1 sources its claims cite is checked for support yet.
National Sleep Foundation's sleep time duration recommendations: methodology and results summary.
Open accessAbstract
Consensus recommendations on sufficient sleep duration across the lifespan using the RAND/UCLA Appropriateness Method.
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Claims the paper makes
39 Own result · 9 Own interpretation · 5 Own method · 5 No basis given · 1 No full text of the sources
- Probably not a substantial claim. 58
- It may state two separate claims as one. 5
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“infants between 12 and 15 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: fails — The authors may not put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. The authors may not put it forward as true. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“7 to 8 hours of sleep for older adults”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“school-aged children between 9 and 11 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“For teenagers, 8 to 10 hours was considered appropriate”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“preschoolers between 10 and 13 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“7 to 9 hours for young adults and adults”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“toddlers between 11 and 14 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The panel agreed that, for healthy individuals with normal sleep, the appropriate sleep duration for newborns is between 14 and 17 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Panelists performed the firstround vote independently.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A research assistant performed data entry, and a supervisor checked entries to ensure accuracy and completeness.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
In the paper
“The RAND appropriateness method is a well-recognized technique for systematically analyzing experts' interpretations of extant research.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
What the sources say
- Not checked — no full text of the sourcecites [1] 1. Fitch K, Bernstein SJ, Aquilar MD, et al. The RAND/UCLA Appropriateness Method user's manual. Santa Monica, CA: The RAND Corporation; 2001.
boosted- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The recommendations reported here represent guidelines for healthy individuals and those not suffering from a sleep disorder.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Sleep's restorative properties undoubtedly also depend on sleep quality, sleep architecture, and the timing of sleep within the day.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
boosteddirect- Asserted: passes — The authors put it forward as true.
- Checkable: fails — It may be too vague to check against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. It may be too vague to check against evidence. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Importantly, the panel emphasized that some individuals might sleep longer or shorter than the recommended times with no adverse effects.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, individuals with sleep durations far outside the normal range may be engaging in volitional sleep restriction or have serious health problems.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedgedconditional- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds. It may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“These factors, however, are more difficult to estimate from cohort studies that use self-reported data.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“This data disparity is particularly important when interpreting laboratory-based findings.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plain- Asserted: passes — The authors put it forward as true.
- Checkable: fails — It may be too vague to check against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may be too vague to check against evidence. The paper’s conclusions may not depend on it.
- Rests on an assumption: Intervention studies using laboratory measured sleep time typically produce shorter sleep durations.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Sufficient sleep duration requirements vary across the lifespan and from person to person.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plaincorrelational- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A systematic literature review was conducted by a nonvoting, independent review team led by John Herman, PhD, from the University of Texas Southwestern Medical Center at Dallas, with assistance from colleagues Chelsea Vaughn, PhD, and David Brown, PhD.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“An individual who intentionally restricts sleep over a prolonged period may be compromising his or her health and well-being.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedgedconditional- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Inclusion criteria were (a) normal, nondisordered population; (b) published in a peer-reviewed journal; (c) human subjects; and (d) English language.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, actual sleep time is typically less than time in bed, which biases data toward higher sleep duration estimates.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plaindirect- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: unclear — It is unclear whether the paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
It may state two separate claims as one.
- Rests on an assumption: Actual sleep time is typically less than time in bed.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A project team member followed up with panelists to resolve missing or discrepant scores.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
The paper relies on this without support.
Actual sleep time is typically less than time in bed.
“actual sleep time is typically less than time in bed”
The paper relies on this without support.
Sleep is a vital part of physical, cognitive, and emotional health.
“Sleep, like diet and exercise, is a vital part of physical, cognitive, and emotional health.”
The paper relies on this without support.
The literature, especially cohort and population studies, often do not distinguish between time in bed and actual sleep time.
“The literature, especially cohort and population studies, often do not distinguish between time in bed and actual sleep time.”
The paper relies on this without support.
Intervention studies using laboratory measured sleep time typically produce shorter sleep durations.
“intervention studies using laboratory measured sleep time will typically produce shorter sleep durations”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The cited source doesn’t support the claim as written.
In the citing paper
“Nonetheless, even if one conservatively assumes that the average increase in actual nightly sleep was 67 min relative to what we observed in our student samples using wrist actigraphy, it still means that 62% of students in these samples were still getting less than 8 h of total nightly sleep, the minimum recommendation for young adult nightly sleep (26).”
From Nightly sleep duration predicts grade point average in the first year of college (2023) · cites this paper as [26]
Checked by a reasoning model — may be wrong.
Experimental — accuracy not yet measuredThe cited source says what the claim attributes to it.
In the citing paper
“Current sleep recommendations outline the need for healthy adults to achieve seven to nine h of sleep per night [2].”
From The effect of caffeine on subsequent sleep: A systematic review and meta-analysis (2023) · cites this paper as [2]
The cited source says what the claim attributes to it.
In the citing paper
“The recommended total sleep for children aged 6- to 13-years-old is 9–11 hours, whereas the recommended sleep for adolescents aged 14–17 is approximately 8–10 hours.15”
From Middle school start times and young adolescent sleep, behavioral health, and academic performance outcomes: a narrative review (2022) · cites this paper as [15]
The cited source says what the claim attributes to it.
In the citing paper
“The recommended total sleep for children aged 6- to 13-years-old is 9–11 hours, whereas the recommended sleep for adolescents aged 14–17 is approximately 8–10 hours.15”
From Middle school start times and young adolescent sleep, behavioral health, and academic performance outcomes: a narrative review (2022) · cites this paper as [15]
The cited source says what the claim attributes to it.
In the citing paper
“Sleep medicine guidelines indicate that adolescents should be getting 8 to 10 h of nightly sleep (26), but first-year college students in the present samples slept on average 6 h and 37 min each night (SD = 51 min).”
From Nightly sleep duration predicts grade point average in the first year of college (2023) · cites this paper as [26]
The cited source says what the claim attributes to it.
In the citing paper
“current recommendations suggest that adolescents require 8-10 h of sleep to function optimally [3,4].”
From Later School Start Times as a Public Health Intervention to Promote Sleep Health in Adolescents (2023) · cites this paper as [3]
The check wasn’t confident either way, so it gives no verdict — never disputed.
In the citing paper
“Early school start times during the academic year are in direct conflict with the biologically driven circadian shift towards later bedtimes and later wake-up times among adolescents, directly constraining their opportunity for sufficient sleep duration [3,4].”
From Later School Start Times as a Public Health Intervention to Promote Sleep Health in Adolescents (2023) · cites this paper as [3]
Experimental — accuracy not yet measuredIn the citing paper
“Other important developmental changes occur as well, such as an increased need for sleep (Hirshkowitz et al., 2015).”
From Health lifestyles across the transition to adulthood: implications for health (2017) · cites this paper as Hirshkowitz et al., 2015
In the citing paper
“Guidelines from the American Academy of Sleep Medicine and the Sleep Research Society state that regularly sleeping fewer than 7 h per night is associated with a higher risk of weight gain and other adverse health outcomes [116].”
From Dietary and Behavioral Strategies for Weight Loss and Weight Loss Maintenance: A Narrative Review (2025) · cites this paper as [116]
In the citing paper
“For sleep to have a restorative effect on the body, it must be of adequate duration and quality; particularly for athletes whose physical and mental recovery needs may be greater due to the high physiological and psychological demands placed on them during training and competition.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Sleep disturbances and short sleep duration are behavioural risk factors for inflammation, associated with increased risk of illness and disease, which can be modified to promote sleep health.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Similar to nutrition, sleep disturbances (difficulty initiating or maintain sleep) and sleep deprivation (not getting enough sleep) are risk factors for inflammation [18,42], which can be treated or managed to promote recovery and/or performance.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“For sleep to have a restorative effect on the body, it must be of adequate duration which is dependent on age [28,42].”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Sleep recommendations particularly the amount of sleep required, change over the lifespan from adolescents (8–10 h), adults (7–9 h), and older adults (7–8 h) [42].”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Rated minor: it would not touch a result — a value no result rests on, a p-value that stays on the same side of the significance level, or a conflict that is clerical, resolved elsewhere in the paper, or outside its own findings.
In the paper
“Divergent opinion among panelists was defined as more than 20% (ie, 3 of 18 panel members) voting outside any 3-point range (ie, 1-3, 4-6, or 7-9) of the median.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Results
Reported 20 · recomputed 16.666667
Citations
Cites
Evidence based medicine: what it is and what it isn't
Sackett, D. L., Rosenberg, W. M. C., Gray, J. A. M., Haynes, R. B., & Richardson, W. S. (1996) · BMJ · doi:10.1136/bmj.312.7023.71 · Cited by 15,769
Yeh, M. (2014) · Journal of Nursing Research · doi:10.1097/jnr.0000000000000065 · Cited by 3,836
(2001) · Defense Technical Information Center (DTIC) · Cited by 2,158
Cited by
Sorted by citations
Items 2,701–2,800 of 4,366
The Role of Sleep for Age-Related Differences in Neurobehavioral Performance
Tzischinsky, O., & Barel, E. (2024) · Life · doi:10.3390/life14040496 · Cited by 3
“For each group, the age range was selected according to the association between sleep and puberty [45].”
MethodTuran, G. B., Özer, Z., & Arıkan, E. (2024) · EXPLORE · doi:10.1016/j.explore.2024.103018 · Cited by 3
Tao, S., Hu, J.-H., Goh, W.-L., & Gao, Y. (2024) · International Symposium on Circuits and Systems · doi:10.1109/iscas58744.2024.10557984 · Cited by 3
“Sleep disorders or irregular patterns can lead to various health issues, including cognitive dysfunction, cardiovascular disease, and metabolic disorders [1].”
BackgroundLiu, J., Gao, Y., Ye, N., He, X., & Zhang, J. (2024) · BMJ Open · doi:10.1136/bmjopen-2023-082601 · Cited by 3
Orta‐Aleman, D., & Laraia, B. A. (2024) · Sleep Health · doi:10.1016/j.sleh.2024.06.005 · Cited by 4
A Proposal on the Novel Method to Estimate Optimal Sleep Duration Based on Self-Reported Survey Data
Kohyama, J. (2024) · Journal of Behavioral and Brain Science · doi:10.4236/jbbs.2024.148014 · Cited by 3
Yeo, B. S. Y., Koh, J. H., Shi, B. Y., Chan, J. H., Ng, A. C. W., Loh, S. R. H., Leow, L. C., Ong, T. H., Gooley, J. J., & Toh, S. T. (2024) · Sleep And Breathing · doi:10.1007/s11325-024-03092-3 · Cited by 5
“26–64 years old, and seven to eight hours for those at least 65 years old [8].”
Goodwin, A. M., Chiuzan, C. C., Friel, C. P., Miller, D., Rodillas, J., Duer-Hefele, J., Cheung, Y. K., & Davidson, K. W. (2024) · Contemporary Clinical Trials Communications · doi:10.1016/j.conctc.2024.101364 · Cited by 3
“Sleep is an important and complex physiological process for maintaining optimal health, with the National Sleep Foundation recommending ≥ 7 h of sleep per night for adults aged 18 – 60 years [1].”
BackgroundAsowata, O. J., Sakpere, A. B., Wegbom, A. I., Emaikwu, C., Danladi, D. K., Okoro, I., Oladiran, S. A., Elisha, A. T., Okekunle, A. P., & Akpa, O. M. (2024) · Journal of the National Medical Association · doi:10.1016/j.jnma.2024.09.001 · Cited by 4
Influence of physical activity and screen time on sleep quality in primary school students
Martínez-Larrínaga, A., Martín-Laña, N., Lavín, B., Arce-Larrory, O., Larrínaga-Undabarrena, A., Zabala-Domínguez, O., & Sáez, I. (2024) · South Florida Journal of Development · doi:10.46932/sfjdv5n10-037 · Cited by 4
“Still on the subject of sleep time, the recommendations for children of this age are between 540 and 600 minutes (Hirshkowitz et al ., 2015) per day, a time that the girls in this study met, and which was insufficient in the case of the boys.”
BackgroundGenerally Altered, Inflated, Truncated and Deflated Regression
Yee, T. W., & Ma, C. (2024) · Statistical Science · doi:10.1214/24-sts925 · Cited by 3
Hashemi, L., Ghasemi, M., Schlichting, D., Pirouzi, M., Grant, C. C., & Swinburn, B. (2024) · European Journal of Public Health · doi:10.1093/eurpub/ckae169 · Cited by 4
Palazuelos‐González, R., Voshaar, R. C. O., Gemert, S. L. B., & Smidt, N. (2024) · Mental health and physical activity · doi:10.1016/j.mhpa.2024.100668 · Cited by 3
Is the Current Lights-Off Time in General Hospitals Too Early, Given People’s Usual Bedtimes?
Cho, E., Ahn, J., Bang, Y. R., Kim, J. H., & Chung, S. (2024) · Psychiatry Investigation · doi:10.30773/pi.2024.0214 · Cited by 3
The Impact of Sleep on Cognitive Function in Youth Athletes
Tate, T., Main, L. C., Roberts, S., et al. (2025) · Behavioral Sleep Medicine · doi:10.1080/15402002.2024.2444284 · Cited by 3
“In youth athletes, sleep and cognitive function are especially critical as not only do youth need more sleep than adults (8–10 versus 7–9 hr) (Hirshkowitz et al., 2015), youth athletes may be vulnerable to poor sleep due to competing demands of school, sport, and social commitments.”
Davis, K. M., Shields, G. S., Slavich, G. M., & Zilioli, S. (2025) · Annals of Behavioral Medicine · doi:10.1093/abm/kaaf013 · Cited by 3
Koa, T. B., Ong, J. L., & Lo, J. C.-Y. (2025) · SLEEP Advances · doi:10.1093/sleepadvances/zpaf016 · Cited by 3
“Insufficient sleep is a pervasive issue in many industrialized societies, with up to 74% of adults getting less than 7 h of sleep [1–3]—the minimum duration recommended by the National Sleep Foundation for this age group [4].”
Sleep health and occupational balance in university students in Singapore
Yeh, I.-L., Liong, K., Rahim, N. S. B. A., Deivakumar, M., Wen, J. L. R., Wei, Z. L., Kamsari, N. A. B., Rohani, M. N. M. B., Tan, H. M., Tan, M., et al. (2025) · British Journal of Occupational Therapy · doi:10.1177/03080226251330754 · Cited by 4
Optimizing Human Sleep Patterns Using AI-Driven Insights from Wearable Data and Behavioral Analysis
Muthumanickam, T., Srujana, K., Kanth, M. R., et al. (2025) · International Conference on Emerging Systems and Intelligent Computing (ESIC) · doi:10.1109/esic64052.2025.10962569 · Cited by 3
“Reduced immune system performance, cognitive decline, and an increased risk of chronic illnesses including diabetes and cardiovascular disease have all been related to poor sleep quality [1]-[2].”
Eum, M.-J., & Si, E. (2025) · Healthcare · doi:10.3390/healthcare13091043 · Cited by 4
“The classification of sleep duration conformed to the standards of the American Sleep Foundation [9] and the literature review [39,40].”
The Effect of Time-Restricted Eating on Sleep: A Systematic Review and Meta-analysis
Jin, X., Li, T., Xu, X., & Rong, S. (2025) · Nutrition Reviews · doi:10.1093/nutrit/nuaf051 · Cited by 4
Morvan’s syndrome and the sustained absence of all sleep rhythms for months or years: An hypothesis
Touzet, C. F. (2016) · Medical Hypotheses · doi:10.1016/j.mehy.2016.06.011 · Cited by 4
Psychometric Properties of the Simons Simplex Collection Sleep Interview
Johansson, A. E. E., Rohay, J. M., & Chasens, E. R. (2018) · Journal of Nursing Measurement · doi:10.1891/1061-3749.26.3.453 · Cited by 3
Human Factors and Attitude towards Safe Driving Scale among Young Adults in Malaysia
Masuri, M. G., Asib, N. A. M., Dahlan, A., et al. (2019) · Environment-Behaviour Proceedings Journal · doi:10.21834/e-bpj.v4i11.1726 · Cited by 3
Al-Agha, A. E., Adam, A., Almaghrabi, A., et al. (2020) · Acta bio-medica dell'Ateneo parmense/Acta biomedica · doi:10.23750/abm.v91i1.8500 · Cited by 3
“hours, for preschoolers between 10 and 13 hours, for school-aged children between 9 and 11 hours, and for teenagers between 8 and 10 hours (18).”
BackgroundStoner, L. R., Higgins, S., Black, K. E., Boggess, K., Meyer, M. L., Chou, A., Galland, B. C., Haszard, J. J., Meredith-Jones, K., Saeedi, P., et al. (2020) · Journal of Science in Sport and Exercise · doi:10.1007/s42978-020-00062-5 · Cited by 3
Fukuda, K., Shibata, Y., Sato, H., & Okabe, S. (2020) · Sleep and Biological Rhythms · doi:10.1007/s41105-020-00278-6 · Cited by 3
Factors Associated with the Prescribing of High-Intensity Statins
Chaure-Pardos, A., Malo, S., Rabanaque, M. J., Arribas, F. E., Moreno‐Franco, B., & Aguilar‐Palacio, I. (2020) · Journal of Clinical Medicine · doi:10.3390/jcm9123850 · Cited by 3
“This decision was based on the lower limit in the National Sleep Foundation’s recommendations for adults [22].”
MethodSleep quality and body weight status of Malaysian university students
Malaysia, U. P., Suhaimi, N. F., Ibrahim, Z., Malaysia, U. P., Adznam, S. N., Malaysia, U. P., Noor, S. M., & Malaysia, U. P. (2020) · Malaysian Journal of Nutrition · doi:10.31246/mjn-2020-0048 · Cited by 3
Empowering the Citizen in the Main Pillars of Health by Using IoT
Gómez-Martínez, M., Orte, S., Ros-Freixedes, L., Seif, K., & Vargiu, E. (2021) · Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering · doi:10.1007/978-3-030-76066-3_4 · Cited by 3
Kim, S., Han, J., Kim, E.-J., & Lee, S. Y. (2021) · 보건교육·건강증진학회지 · doi:10.14367/kjhep.2021.38.2.15 · Cited by 3
Sleep in children with microcephaly due to Zika virus infection: a systematic review
Santos, E. M. D. S., Reis, M. C. D. S., Feitosa, A. L. F., & Medeiros, A. M. C. (2021) · Revista da Escola de Enfermagem da USP · doi:10.1590/1980-220x-reeusp-2020-0507 · Cited by 3
Sleep Quality and Anxiety in Different Sports Categories
Franco, L., Solis, M., Ab, R., & Terrón, M. P. (2021) · Frontiers in Medical Case Reports · doi:10.47746/fmcr.2021.2401 · Cited by 3
Mistry, S. K., Ali, A. M., Ahmed, M. S., Yadav, U. N., Khan, M. S., Hossain, M. B., & Yunus, F. M. (2021) · Sleep Epidemiology · doi:10.1016/j.sleepe.2021.100008 · Cited by 3
Almeida, I. M., Slavish, D. C., Rafiuddin, H. S., & Contractor, A. A. (2022) · Stress and Health · doi:10.1002/smi.3184 · Cited by 2
Aiello, A., Accardi, G., Alì, S., et al. (2021) · PubMed · doi:10.37825/2239-9754.1031 · Cited by 3
An introduction and invitation to join our sleep health community
Hale, L. E. (2015) · Sleep Health · doi:10.1016/j.sleh.2014.12.007 · Cited by 3
Sleep duration and coronary heart disease mortality
Kawada, T. (2016) · International Journal of Cardiology · doi:10.1016/j.ijcard.2016.04.049 · Cited by 3
Beyond eight hours rest: sleep, capitalism, and the biological body
Rogers, E. L. (2016) · Dialectical Anthropology · doi:10.1007/s10624-016-9433-6 · Cited by 3
Improving the Sleep of Children’s Hospital Employees Through an Email-Based Sleep Wellness Program
Smith, K. C., & Wallace, D. P. (2016) · Clinical Practice in Pediatric Psychology · doi:10.1037/cpp0000152 · Cited by 3
The experience of a Power Nap Center in the largest city of Brazil
Santos‐Silva, R., Jankavski, C., & Lorenzi‐Filho, G. (2016) · Sleep Science · doi:10.1016/j.slsci.2016.06.006 · Cited by 3
Relationship between Depression and Sleep Patterns of Middle School Student in Seoul
Lee, S.-S., Kim, B.-N., Park, S., & Park, M.-H. (2017) · 신경정신의학 · doi:10.4306/jknpa.2017.56.2.78 · Cited by 3
The conundrums of human development – implications for the study of child and adolescent disorder
Gregory, A. M. (2017) · Journal of Child Psychology and Psychiatry · doi:10.1111/jcpp.12760 · Cited by 3
Carvalho, F., & Guedes, G. P. (2017) · Brazilian Symposium on Multimedia and the Web · doi:10.1145/3126858.3131595 · Cited by 3
Thomson, J. L., Tussing-Humphreys, L. M., Goodman, M. H., & Landry, A. S. (2018) · Maternal Health Neonatology and Perinatology · doi:10.1186/s40748-018-0078-0 · Cited by 3
Cherukuri, C. M., Kaplish, N., Malepati, D. C., Khawaja, I. S., Bhatia, S. K., & Bhatia, S. C. (2018) · Psychiatric Annals · doi:10.3928/00485713-20180514-01 · Cited by 3
Papaconstantinou, E. A., Coffey, S., Zitzelsberger, H., et al. (2017) · ATHENS JOURNAL OF HEALTH & MEDICAL SCIENCES · doi:10.30958/ajh.4-2-1 · Cited by 3
Well-being, physical and mental health: part 1
Hardy, S., & Price, B. (2018) · Mental Health Practice · doi:10.7748/mhp.2018.e1320 · Cited by 3
Age- and Sex-Related Differences in Sleep Patterns Among Korean Young Children
Kim, J., & Park, Y. (2018) · The Korean Journal of Community Living Science · doi:10.7856/kjcls.2018.29.3.379 · Cited by 3
Laharnar, N., Uibel, S., Hild, C., Glos, M., Penzel, T., & Fietze, I. (2020) · PLoS ONE · doi:10.1371/journal.pone.0231549 · Cited by 3
“While there are individual differences regarding the amount of needed sleep [7], the recommended adult sleep amount is seven to nine hours to be fully awake and able to perform normally during daytime [8,35,36].”
Osaigbovo, O. G., Ogbolu, R. E., & Okeahialam, B. N. (2020) · Journal of Medicine in the Tropics · doi:10.4103/jomt.jomt_37_19 · Cited by 3
Semsarian, C. R., Woodforde, A., Cheung, J. M. Y., Rigney, G., Blunden, S. L., Cistulli, P. A., & Bin, Y. S. (2021) · Health Promotion Journal of Australia · doi:10.1002/hpja.462 · Cited by 3
Cartanyà‐Hueso, À., Martín‐Sánchez, J. C., Lidón‐Moyano, C., González‐Marrón, A., & Martínez-Sánchez, J. M. (2021) · Sleep Medicine · doi:10.1016/j.sleep.2021.03.038 · Cited by 3
Understanding and Addressing the Unique Challenges and Conditions of the Veteran
Estes, S., & Tice, J. R. (2021) · Nursing Clinics of North America · doi:10.1016/j.cnur.2021.03.002 · Cited by 3
Sleep in Adolescents Attending Australian Boarding Schools: A Review and Interim Recommendations
Sprajcer, M., Mander, D. J., Rigney, G., & Benveniste, T. (2021) · The Australian journal of teacher education · doi:10.14221/ajte.2021v46n9.6 · Cited by 3
“These findings indicate that both boarders and day students regularly obtain fewer hours of sleep than is recommended for adolescents (8 - 10 hours) (Hirshkowitz et al., 2015).”
BackgroundAiello, A., Accardi, G., Alì, S., Caruso, C., Chen, M., Vivo, I. D., Ligotti, M. E., Scapagnini, G., Davinelli, S., & Candore, G. (2022) · Translational Medicine UniSa · doi:10.37825/2239-9747.1026 · Cited by 5
Predictors of Depression among College Students in the Early Stages of the COVID-19 Pandemic
Pharr, J. R., Coughenour, C., Gakh, M., Bungum, T. J., Jalene, S., Whitehead, M., & Sharma, M. (2022) · Global Journal of Health Science · doi:10.5539/gjhs.v14n6p9 · Cited by 3
“…of participants was about 7-hours, which is at the lower end of the recommended levels for young adults by the National Sleep Foundation (NSF) (Hirshkowitz et al., 2015), as well as the American Academy of Sleep Medicine (AASM) and the Sleep Research Society (SRS) (Consensus Conference Panel…”
BackgroundContributory Factors for Teen Insomnia Symptoms: A Prospective Cohort Study in Sweden
Hedin, G., Norell‐Clarke, A., Tønnesen, H., Westergren, A., & Garmy, P. (2022) · Frontiers in Neuroscience · doi:10.3389/fnins.2022.904974 · Cited by 8
“Recommendations from the National Sleep Foundation in the United States for nightly sleep duration are 9–11 h for schoolaged children (6–13 years old) and 8–10 h for teenagers (14– 17 years old) (Hirshkowitz et al., 2015).”
BackgroundMethodInfluentialEarly Childhood Diet in Relation to Toddler Nighttime Sleep Duration Trajectories
Jansen, E. C., Zhao, W., Jones, A. D., et al. (2022) · Nutrients · doi:10.3390/nu14153059 · Cited by 3
Anandavelu, P. A. P., Ma’rof, A. A., & Abdullah, H. B. (2022) · International Journal of Academic Research in Business and Social Sciences · doi:10.6007/ijarbss/v12-i10/15215 · Cited by 5
“years old) sleep 7 to 9 hours a night (Hirshkowitz et al., 2015).”
BackgroundRelationship between postmenopausal period and sleep duration in middle-aged Korean women
Gu, H. J. (2022) · 보건교육·건강증진학회지 · doi:10.14367/kjhep.2022.39.3.55 · Cited by 3
Hábitos do sono infantil e percepção materna ao longo do primeiro ano de vida da criança
Henrique, N. C. P., Hilário, J. S. M., Louzada, F. M., Scorzafave, L. G., Santos, D. D. D., & de Mello, D. F. (2022) · Journal of Human Growth and Development · doi:10.36311/jhgd.v32.13095 · Cited by 3
Impending Effects of Shipping Phenomenal Undertaking on Shipboard Safety: Sleep Problem as Moderator
Man, A., & Abdullah, W. M. Z. W. (2022) · Transactions on Maritime Science · doi:10.7225/toms.v11.n02.017 · Cited by 3
Covington, L. B., Satti, A. G., Brewer, B. C., Blair, R., Duffy, I., Laurenceau, J., Mayberry, S., Cordova, A., Hoopes, E. K., & Patterson, F. (2022) · Journal of Applied Research on Children Informing Policy for Children at Risk · doi:10.58464/2155-5834.1487 · Cited by 3
Khani, M., Najafian, J., Taheri, M., Akhavan-Tabib, A., & Hosseini, S. (2018) · Europe PMC (PubMed Central) · doi:10.22122/arya.v14i3.1656 · Cited by 4
Trieu, E., & Alessi, C. (2019) · Springer eBooks · doi:10.1007/978-3-030-06200-2_23 · Cited by 3
Self-citationMaksniemi, E., Hietajärvi, L., Lonka, K., Marttinen, E., & Salmela‐Aro, K. (2025) · Psykologia · doi:10.62443/psykologia.v53i2-3.65057 · Cited by 3
Nelson, E. C., de Keijzer, R., Vollenbroek-Hutten, M. M. R., Verhagen, T., & Noordzij, M. L. (2019) · Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering · doi:10.1007/978-3-030-34833-5_24 · Cited by 3
O'Brien, L. M., & Dunietz, G. L. (2019) · Oxford University Press eBooks · doi:10.1093/oso/9780190930448.003.0003 · Cited by 3
Mashaqi, S., & Gozal, D. (2021) · Springer eBooks · doi:10.1007/978-3-030-65574-7_1 · Cited by 3
Self-citationDEEP Sleep: The Impact of Sleep on Financial Risk TakingPreprint
Nofsinger, J. R., & Shank, C. A. (2018) · SSRN Electronic Journal · doi:10.2139/ssrn.3017965 · Cited by 3
Bed Sharing in Toddlerhood: Choice Versus Necessity and Provider Guidelines
Covington, L. B., Armstrong, B., & Black, M. M. (2019) · Global Pediatric Health · doi:10.1177/2333794x19843929 · Cited by 3
Taylor, Y. (2020) · White Rose eTheses Online (University of Leeds, The University of Sheffield, University of York) · Cited by 3
Fadhil, Z. M., Khashea, M. S., Abdulqader, A. F., & Almothaffar, A. M. J. (2022) · medRxiv · doi:10.1101/2022.04.16.22273927 · Cited by 3
Skiba, M. B., Badger, T. A., Pace, T. W. W., et al. (2024) · Research Square · doi:10.21203/rs.3.rs-4271736/v1 · Cited by 3
Гафаров, В. В., Громова, Е. А., Panov, D. O., Щербакова, Л. В., Tripelgorn, A. N., Malyutina, S. K., Rymar, O. D., Mustafina, S. V., Gagulin, I. V., & Гафарова, А. В. (2021) · Neurology neuropsychiatry Psychosomatics · doi:10.14412/2074-2711-2021-6-23-28 · Cited by 2
Nonadherence to health promotion depending on chronic obstructive pulmonary disease severity
Jeong, H., Kim, S. H., Choi, S., & Kim, H. (2022) · Heart & Lung · doi:10.1016/j.hrtlng.2022.03.018 · Cited by 2
Padrões alimentares e qualidade de vida de docentes universitários
Alves, I. A., Lomiento, R. M., Lopes, T. D. S., et al. (2023) · Cadernos Saúde Coletiva · doi:10.1590/1414-462x202331040433 · Cited by 2
Curtis, B. J., McKinney, T. L., Euler, M. J., Anderson, J. S., Baron, K. G., Smith, T. W., & Williams, P. (2024) · Journal of Sleep Research · doi:10.1111/jsr.14170 · Cited by 2
Effects of shift work on sleep quality and cardiovascular function in Taiwanese police officers
Tseng, Y.-J., Leicht, A. S., Pagaduan, J. C., Chien, L., Wang, Y., Kao, C.-S., Lu, W.-S., & Chen, Y. (2024) · Chronobiology International · doi:10.1080/07420528.2024.2324023 · Cited by 2
“The values of total sleep time exhibited during both phases were less than 6 hours and below the recommendations of 7–9 hours of sleep duration for healthy adults (Hirshkowitz et al. 2015; Ohayon et al. 2017).”
BackgroundXuan, Y., Qiu, M., Huang, G., Huang, C., Hu, X., & Fan, L. (2024) · Scientific Reports · doi:10.1038/s41598-024-69085-0 · Cited by 2
“To increase infants’ sleep time, the American Academy of Sleep Medicine (AASM) recommends that infants should sleep for 14–17 h from 0 to 3 months, 12–15 h from 4 to 11 months, and 11–14 h at 1 year old 50 .”
BackgroundLi, D., Chua, T., Chen, M., Li, X., & Chia, M. (2024) · BMC Public Health · doi:10.1186/s12889-024-19714-0 · Cited by 2
“Based on previous studies and the National Sleep Foundation’s recommendation of sleep duration for young adults [41, 42], we stratified participants into three groups: short sleepers ( < 7 h/day), normal sleepers (7–9 h/day), and long sleepers ( > 9 h/ day).”
MethodGuo, C., Basang, Z., Deji, Q., et al. (2024) · Building and Environment · doi:10.1016/j.buildenv.2024.112005 · Cited by 2
Jeong, K.-H., Cho, S., Song, D., Li, R., Han, S., Cho, H. J., & Kim, J. (2024) · Psychology Research and Behavior Management · doi:10.2147/prbm.s483215 · Cited by 2
Performance of Widely used Consumer Wearables for Sleep Tracking
Robbins, R., Weaver, M. D., Sullivan, J. P., Gilmore, K., Shaw, S., Benz, A., Quan, S. F., Barger, L. K., Czeisler, C. A., & Duffy, J. F. (2024) · Wearable and Implantable Body Sensor Networks · doi:10.1109/bsn63547.2024.10780595 · Cited by 2
Sport and Exercise Science: Its Role in Health Behavior and Health Promotion
Chinnasee, C., Brady, W. S., Choosakul, C., & Selamat, N. W. (2025) · Springer eBooks · doi:10.1007/978-981-92-1288-0_116 · Cited by 3
Jiang, H., Yu, B., Liu, Y., Gao, H., Song, R., Tan, S., Han, S., & Zuo, H. (2025) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2024.1489229 · Cited by 2
“According to the National Sleep Foundation ’ s sleep duration recommendation (16), total sleep duration with <10 hours/day for preschool children was de fi ned as insuf fi cient sleep in our study.”
Downs, D. S., Pauley, A. M., Rivera, D. E., Savage, J. S., Moore, A. M., Shao, D., Chow, S., Lagoa, C. M., Pauli, J. M., Khan, O., et al. (2025) · JMIR Research Protocols · doi:10.2196/66637 · Cited by 2
Ostrowska, J., & Szostak-Węgierek, D. E. (2025) · Nutrients · doi:10.3390/nu17061044 · Cited by 5
“In contrast, our study was conducted under naturalistic conditions, with participants’ mean total sleep time aligning with the National Sleep Foundation’s recommendations of around 7.5 h per night (Table 1) [45].”
InfluentialPsychometric properties of the Epworth Sleepiness Scale in Brazilian medical students
da Silva, R. C. D., Garcêz, A., Brugnoli, A. V. M., Pattussi, M. P., & Olinto, M. T. A. (2025) · Arquivos de Neuro-Psiquiatria · doi:10.1055/s-0045-1804921 · Cited by 2
“29 Therefore, revising the scale to incorporate these modern in fl uences is essentialtounderstandhowtechnologicalfactorsshapesleep-iness in contemporary society.”
Guilherme, L. Q., Matos, J. P., Kravchychyn, A. C. P., de Mello, M. T., Amorim, P. R. D. S., & Souza, H. D. S. (2025) · Clocks & Sleep · doi:10.3390/clockssleep7020020 · Cited by 2
“…like sleep latency and the number of awakenings, the BTR’s sleep quality throughout the week was worse than that of the GTR. Additionally, both subjects consistently slept less than the recommended minimum of 7 h per night throughout the week [22] and even less on weekends prior to the competition.”
Malik, V., Huang, X., Zhou, H., Bojar, R., Soni, R. K., Landry, D. W., Jelić, S., & Wang, J. (2025) · iScience · doi:10.1016/j.isci.2025.112510 · Cited by 2
Prenatal Exposure to Manganese and Objectively Measured Sleep Disturbances in Early Childhood
Merced‐Nieves, F. M., Colicino, E., Coull, B. A., Bose, S., Redline, S. S., Wright, R. O., & Wright, R. J. (2025) · Environmental Research · doi:10.1016/j.envres.2025.121707 · Cited by 2
Ansarin, A., Ansarin, K., Shakerkhatibi, M., Kohneloo, A. J., & Sabeti, Z. (2025) · Sleep Health · doi:10.1016/j.sleh.2025.03.004 · Cited by 3
Chen, H., Yang, T., Chen, J., Ding, Y., Xiang, X.-L., Wei, Q., Mou, Q., Yuan, B., Hu, B., Zhang, D., et al. (2025) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2025.1574814 · Cited by 2
Wang, N., Wang, Z., Liu, H., Wang, Y., Li, J., & Hong, X. (2025) · BMC Public Health · doi:10.1186/s12889-025-22864-4 · Cited by 3
“Additionally, some studies suggest that excessive sleep time, particularly beyond the recommended range, may be linked to poorer mental health outcomes, including heightened anxiety levels [41, 42].”
Martinez-Miller, E., Gaston, S. A., Jackson, W. B., & Jackson, C. L. (2025) · International Journal of Women s Health · doi:10.2147/ijwh.s485205 · Cited by 2
“Duration was categorized as non-International mutually exclusive categories: ≤5 hours (very short), <7 hours (short), 7–9 hours (recommended), and >9 hours (long); 36 very short and short sleep categories overlap.”
Impact of extreme physical exercise (28 consecutive marathons) on sleep time and structure
Buela‐Casal, G., Herrera, N. R., Guillén‐Riquelme, A., Tarragón, E., Zamarrón, C., & Gaude-Sampedro, F. (2025) · International Journal of Clinical and Health Psychology · doi:10.1016/j.ijchp.2025.100586 · Cited by 3
“The sleep time and quality of the participant after finishing the challenge was below normal according to recommendations (Hirshkowitz et al., 2015), which is in agreement with previous studies that reported a decrement in these variables in athletes with respect to controls (Hausswirth et al.,…”
Gribble, A. K., Hershey, M. S., López‐Gil, J. F., Lan, F., Kales, S. N., Martínez‐González, M. Á., Bes‐Rastrollo, M., & Fernández‐Montero, A. (2025) · Journal of the American Heart Association · doi:10.1161/jaha.124.038664 · Cited by 2
Vivaldi, G., Talaei, M., Blaikley, J., Jackson, C., Pfeffer, P., Shaheen, S. O., & Martineau, A. R. (2025) · BMJ Open Respiratory Research · doi:10.1136/bmjresp-2024-002506 · Cited by 3
“These comorbidities are present in the COVIDENCE UK dataset and have all been found to be associated with long COVID (online supplemental appendix table S1).”
Metadata
- Authors
- Hirshkowitz, M., Whiton, K., Albert, S. M., Alessi, C., Bruni, O., DonCarlos, L., Hazen, N., Herman, J., Katz, E. S., Kheirandish-Gozal, L., Neubauer, D. N., O’Donnell, A. E., Ohayon, M., Peever, J., Rawding, R., Sachdeva, R. C., Setters, B., Vitiello, M. V., Ware, J. C., & Adams Hillard, P. J.
- Affiliations
- Baylor College of Medicine (US)
- National Sleep Foundation (US)
- University of Pittsburgh (US)
- University of California, Los Angeles (US)
- Sapienza University of Rome (IT)
- Loyola University Chicago (US)
- The University of Texas at Austin (US)
- The University of Texas Southwestern Medical Center (US)
- Boston Children's Hospital (US)
- Johns Hopkins University (US)
- Georgetown University Medical Center (US)
- Stanford Medicine (US)
- University of Toronto (CA)
- Gannon University (US)
- American Academy of Pediatrics (US)
- University of Louisville (US)
- University of Washington (US)
- Eastern Virginia Medical School (US)
- Corresponding author
- Whiton, Kaitlyn
- ORCID
- Venue
- Sleep Health
- Publisher
- Elsevier BV
- Published
- 2015-03
- Volume
- 1
- Issue
- 1
- Pages
- 40-43
- ISSN
- 2352-7218 (ISSN-L)
- OpenAlex
- W2088948024
- Semantic Scholar
- 4e3e4c046d6e7145de63397f3a9872f2506375b8
- Cited by
- 4,404
- References
- 3
- Citations by year
- 2026: 396 · 2025: 539 · 2024: 506 · 2023: 502 · 2022: 539 · 2021: 497 · 2020: 392 · 2019: 352 · 2018: 283 · 2017: 184 · 2016: 160 · 2015: 47
- FWCI
- 338.65
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Sleep Health (publishedVersion)
- PubMed (publishedVersion)
- IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
- Funders
- American Thoracic Society
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
- Keywords
- RAND/UCLA Appropriateness Method, sleep disorders
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