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
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Cited by
Sorted by citations
Items 2,901–3,000 of 4,366
The Impact of Sleep Deprivation on Physical Activity
Vrbinc, K. N., & Vauhnik, R. (2024) · Socratic Lectures · doi:10.55295/psl.2024.i6 · Cited by 2
Perceived academic self-efficacy of adolescents and the relationship with physical activity
Albisua, N., Aguirre, G. M. D. L., Larrinaga, M. R. D. A., & Atxa, I. E. (2024) · Retos · doi:10.47197/retos.v54.102431 · Cited by 4
“Furthermore, by examining the relationship between sleep and academic performance in the region, it has been possible to provide valuable information and provide an overview of the evolution of sleep habits in young people (Kheirandish-Gozal, 2019; Xu, Su, & Zou, 2021).”
BackgroundNight-to-night variability of objective sleep outcomes in youth Middle Eastern football players
Lolli, L., Bonanno, D., Lopez, E., & Salvo, V. D. (2024) · Sleep Medicine · doi:10.1016/j.sleep.2024.03.023 · Cited by 3
Impact of Stress on Sleep Levels: A Comparative Machine Learning Study Based on Wearable Data
Barati, R., Duffett‐Leger, L., Moshirpour, M., & Moshirpour, M. (2023) · International Conference on Machine Learning and Applications · doi:10.1109/icmla58977.2023.00179 · Cited by 2
“However, sleep disorders, characterized by an insufficient amount or levels of sleep, pose significant challenges to individuals’ overall health and well-being [2] [3].”
BackgroundPatterns of Sleep Duration and Metabolic Biomarkers Across the Menstrual Cycle
Dunietz, G. L., Shedden, K., Lyu, X., Chervin, R. D., Baylín, A., O'Brien, L. M., Jansen, E. C., Wactawski‐Wende, J., Schisterman, E. F., & Mumford, S. L. (2024) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/clinem/dgae191 · Cited by 2
Allen, N. J., Crock, L., Chun, T. J., & Reinhard, M. J. (2024) · SLEEP Advances · doi:10.1093/sleepadvances/zpae018 · Cited by 2
Gutiérrez‐Espinoza, H., Cassola-Cajiao, M., Garzón-Ulloa, E., Celi-Lalama, D., Bastidas‐Caldes, C., Araya‐Quintanilla, F., Cristi‐Montero, C., & López‐Gil, J. F. (2024) · Frontiers in Sports and Active Living · doi:10.3389/fspor.2024.1352144 · Cited by 10
Jiang, K., Spira, A. P., Reed, N. S., Lin, F. R., & Deal, J. A. (2024) · Sleep Epidemiology · doi:10.1016/j.sleepe.2024.100082 · Cited by 2
Tip 2 Diyabetli Bireylerde Uyku Kalitesi ve Beslenme Durumu Arasındaki İlişkinin İncelenmesi
Yıldırım, G. G., Koyu, E. B., Altın, Z., Dedeler, E., & Çatar, D. (2024) · Uludağ Üniversitesi Tıp Fakültesi Dergisi · doi:10.32708/uutfd.1452684 · Cited by 2
Chang, C.-K., Chen, Y., & Juan, C.-H. (2024) · Progress in brain research · doi:10.1016/bs.pbr.2024.04.002 · Cited by 3
Analysis of the relationship between shorter sleep duration and wrist fractures: based on NHANES
Wu, L., Han, S., Cui, B., et al. (2024) · BMC Musculoskeletal Disorders · doi:10.1186/s12891-024-07497-9 · Cited by 2
“In order to alleviate the adverse effects of short sleep duration on bone health, the National Sleep Foundation recommends sleeping for more than 7 h per day [10].”
BackgroundAssociation between breakfast patterns and executive function among adolescents in Shanghai, China
Wang, X., Qu, S., Yang, D., Qi, W., Zhang, F., Zhu, R., Sun, L., Yan, Q., Qi, Y., Yue, G., et al. (2024) · Frontiers in Nutrition · doi:10.3389/fnut.2024.1373129 · Cited by 2
Singe, S. M., Mydosh, C. G., Cairns, A. H., & Eason, C. M. (2023) · Internet Journal of Allied Health Sciences and Practice · doi:10.46743/1540-580x/2023.2430 · Cited by 2
Munir, M., Javaid, Z. K., Mahmood, K., Fareed, M., & Mubeen, A. (2024) · Journal of Health and Rehabilitation Research · doi:10.61919/jhrr.v4i2.1176 · Cited by 2
Forsan, H. F. (2024) · Nutritional neurosciences · doi:10.1007/978-981-97-2681-3_19 · Cited by 2
Multifaceted Roles of Melatonin in Sleep Disorders
Mahdi, D. T., & Rana (2024) · Wasit Journal of Pure sciences · doi:10.31185/wjps.366 · Cited by 3
Xu, Q., Wang, J., Li, H., & Gao, Y. (2024) · Revista Clínica Española (English Edition) · doi:10.1016/j.rceng.2024.07.002 · Cited by 2
Facultad de Medicina Humana, U. D. P. L., Martin-Osorio, A. M., Romaní, F., & Universidad de Piura, F. D. M. H. L. (2024) · Horizonte Médico (Lima) · doi:10.24265/horizmed.2024.v24n2.09 · Cited by 4
Sleep Duration Alters Overfeeding-mediated Reduction in Insulin Sensitivity
Singh, P., Beyl, R. A., Marlatt, K. L., & Ravussin, É. (2024) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/clinem/dgae466 · Cited by 2
Association Between Lifestyle Behavior and Health-Related Productivity Loss Among Korean Employees
Kang, Y. J., & Kang, M. (2024) · Journal of Occupational and Environmental Medicine · doi:10.1097/jom.0000000000003224 · Cited by 2
“25 In a previous study involving nearly 600,000 individuals, those who slept for 7 to 8 hours exhibited the lowest productivity loss, and the pattern of the average HRPL based on sleep duration demonstrated a U-shaped curve.”
Sleep and cancer mortality in the Cancer Prevention Study-II
Donzella, S. M., Deubler, E. L., Patel, A. V., Phipps, A. I., & Zhong, C. (2024) · Cancer Causes & Control · doi:10.1007/s10552-024-01910-3 · Cited by 3
“Responses were then aggregated into the following categories to align with the National Sleep Foundation sleep duration guidelines [1]: 3–5 h/night, 6 h/night, 7 h/night (reference), 8 h/night, and 9–14 h/night.”
InfluentialChen, J., Che, X., Zhao, X., Liao, Y.-T., Zhao, P.-J., Yan, F., Fang, J., Liu, Y., Yu, X.-D., & Wang, G.-H. (2024) · Sleep Medicine · doi:10.1016/j.sleep.2024.09.033 · Cited by 3
Shahi, M. T. M., & Amiri, S. (2024) · Sleep Medicine Research · doi:10.17241/smr.2024.02313 · Cited by 3
“Sleep is associated with health, and current recommendations are for adults aged 18–60 years, to have at least 7 hours of sleep per day [19,20].”
BackgroundShi, C., Wu, L., Fu, W., Gao, J., Jiang, H., Wang, M., & Chen, X. (2024) · Frontiers in Public Health · doi:10.3389/fpubh.2024.1420299 · Cited by 2
Sleep Deficiency in Young Children
Ordway, M. R., Logan, S., & Sutton, E. H. (2024) · Sleep Medicine Clinics · doi:10.1016/j.jsmc.2024.07.004 · Cited by 2
Bonmatí‐Carrión, M., Vicente-Martínez, J., Madrid, J. A., & Rol, M. A. (2024) · Frontiers in Physiology · doi:10.3389/fphys.2024.1323127 · Cited by 4
King, M., Kimble, R., Brown, M., McCafferty, S., & Lithgow, H. (2024) · Journal of Nutrition and Metabolism · doi:10.1155/2024/5086660 · Cited by 2
“However, caution should be made when interpreting this, as the average sleep duration even on alternative nights was within the recommended limits for this age group [29].”
BackgroundChan, A., Au, C. T., Reyna, M. E., Robertson, A., Walker, K., Westmacott, R., Shroff, M. M., Mertens, L., Dlamini, N., & Narang, I. (2024) · Sleep Medicine · doi:10.1016/j.sleep.2024.11.005 · Cited by 3
Jiang, M., Shou, B., Lihua, S., & He, M. (2024) · Frontiers in Nutrition · doi:10.3389/fnut.2024.1464851 · Cited by 2
Adolescent Sleep Quality as Critical Component of Healthy Lifestyle
Adamčák, Š., Marko, M., & Bartík, P. (2024) · Health Technologies · doi:10.58962/ht.2024.2.3.8-19 · Cited by 2
de Zorzi, V. N., Coelho, J. C. P., dos Santos, C. E. S., et al. (2024) · PLoS ONE · doi:10.1371/journal.pone.0315021 · Cited by 2
van Lee, L., Meijer‐Krommenhoek, Y., He, T., van der Zee, L., & Verkade, H. J. (2024) · Journal of Pediatric Gastroenterology and Nutrition · doi:10.1002/jpn3.12436 · Cited by 2
Hatamkhani, S., Roshan, S., & Shiva, A. (2024) · Iranian Journal of Psychiatry · doi:10.18502/ijps.v20i1.17400 · Cited by 2
“The cognitive improvements observed in both groups—especially within the melatonin group—support the hypothesis that enhanced sleep quality can lead to better cognitive performance, as noted in the literature on sleep disorders and cognitive decline (38).”
Coşkun, A. B., Yılmaz, F. Ç., & Açık, M. (2025) · Chronobiology International · doi:10.1080/07420528.2024.2445732 · Cited by 2
“However, when looked at, the average sleep duration of individuals with morning chronotypes is close to the daily sleep duration recommended by the National Sleep Foundation (7–9 h) (Hirshkowitz et al. 2015).”
The Effectiveness of Brain Gym Exercise on Students Learning Concentration
Nafiah, N. N., Gifari, M. Y. A., & Oktaviani, Y. E. (2025) · FISIO MU Physiotherapy Evidences · doi:10.23917/fisiomu.v6i1.6774 · Cited by 2
Rise and Learn: Understanding the Morning Shift from the Perspectives of Students
Angga, P. S., & Elminero, H. (2025) · Journal of interdisciplinary perspectives · doi:10.69569/jip.2024.0676 · Cited by 2
The Impact of Bedtime Smartphone Usage on Sleep Quality among Undergraduate Medical Students
Sharma, M., Bedi, R., Khanna, M., & Jat, B. L. (2025) · Indian Journal of Sleep Medicine · doi:10.5005/jp-journals-10069-0148 · Cited by 2
Yi, S., Kim, M., Won, C. W., & Park, Y. S. (2025) · Frontiers in Nutrition · doi:10.3389/fnut.2025.1543290 · Cited by 3
Dou, K., Dong, R., & Gan, C.-L. (2025) · Frontiers in Public Health · doi:10.3389/fpubh.2025.1482309 · Cited by 2
Brain health clinics – An evolving clinical pathway?
Butters, A. F., Blackman, J., Farouk, H., Meky, S., Newson, M., Lemke, T., Rosewell, N., Selwood, J., Turner, N. L., Coulthard, E. J., et al. (2025) · The Journal of Prevention of Alzheimer s Disease · doi:10.1016/j.tjpad.2024.100051 · Cited by 5
“Mean sleep duration was 6.4 h, less than the recommended 7–9 h [ 35 ].”
InfluentialA cross-sectional study of breakfast skipping and body composition among young adults
Kim, E., Choi, K., Jeong, S., & Joh, H. (2025) · Korean Journal of Family Medicine · doi:10.4082/kjfm.24.0217 · Cited by 2
“Sleep duration was assessed and categorized as short (≤6 hours), normal (6–9 hours), or long (≥9 hours) [15].”
Chao, W.-C., Khan, A., Shih, J.-C., Li, W., Wu, C.-L., Chen, K.-C., & Cheng, B. (2025) · Children · doi:10.3390/children12030329 · Cited by 2
“To promote healthy sleep habits, the National Sleep Foundation recommends 9–11 h of sleep per night for children (6–13 years) and 8–10 h for adolescents (14–17 years) [19].”
Physical Activity as a Mediator between Sleep, Mental Health, and Well-Being in Active Individuals
Haddad, M. (2025) · IntechOpen eBooks · doi:10.5772/intechopen.1009111 · Cited by 2
Guo, E. Y. T., Côté, M.-P., Beauchamp, M. H., Carrier, J., Daneault, V., & Bernier, A. (2025) · SLEEP · doi:10.1093/sleep/zsaf070 · Cited by 2
“For instance, according to the National Sleep Foundation, the optimal amount of sleep for school-aged children (6–13 years old) ranges from 9 to 11 hours, but the acceptable range extends from 7 to 12 hours [26].”
Social disadvantage, insufficient sleep, and cardiovascular disease
Kennedy, G. A. (2025) · Frontiers in Sleep · doi:10.3389/frsle.2025.1500218 · Cited by 3
“Healthy sleep duration in adults has been defined as being in the range of 7–9 hours per night (Hirshkowitz et al., 2015).”
Kim, J., Kenyon, J. D., Lü, J., Sargent, L. J., & Kim, Y. (2025) · Health Science Reports · doi:10.1002/hsr2.70593 · Cited by 2
“Based on the National Sleep Foundation's sleep duration recommendations for older adults (7 – 8 h/day) [21], we classified participants' sleep duration into two groups: (1) Meeting and (2) Not meeting recommendations.”
Zhang, Z., & Yao, L. (2025) · Aging Clinical and Experimental Research · doi:10.1007/s40520-025-03020-9 · Cited by 2
Liu, B., Lerttrakarnnon, P., Wongpakaran, N., Griffiths, J., Lieorungruang, V., & Tsoh, J. (2025) · Buildings · doi:10.3390/buildings15081273 · Cited by 3
Effect of Time-Restricted Eating on Sleep Quality and Body Composition: A Systematic Review
de Sousa, B. A., Silva, A. C., Ferreira, M. L. A., de Oliveira, J. P. L., & de Melo, C. M. (2025) · Nutrition Reviews · doi:10.1093/nutrit/nuaf039 · Cited by 3
Impact of the Connected Sleep Remote on Early Adherence to Hypoglossal Nerve Stimulation Therapy
Yu, P. K., & Huyett, P. A. (2025) · The Laryngoscope · doi:10.1002/lary.32209 · Cited by 2
“There may have been a ceiling effect wherein adherence to therapy was already high enough at 7.5 h per night in the first 60 days in the original remote group that there was little room for improvement when one considers that the recommended total sleep time for adults is 7–8 h per night [29].”
InfluentialMerchant, A. M., Gray, S. R., Gray, C. M., Finlayson, G., Manyara, A. M., Trisotti, M. F. G., & Gill, J. M. R. (2025) · Appetite · doi:10.1016/j.appet.2025.108022 · Cited by 3
“Although it has been recommended that adults sleep for 7 – 9 h per night for optimal physical and mental health (Hirshkowitz et al., 2015), it is estimated that over a quarter adults sleep less than this amount (Ford et al., 2015).”
Taebi, M., Eghbali, T., Balvardi, M., Ghonchehpour, A., Forouzi, M. A., & Hossienzadeh, A. (2025) · Sleep Science and Practice · doi:10.1186/s41606-025-00136-9 · Cited by 2
“…focus on two or three main groups: definitely evening type (Kawyannejad et al. 2019; Magnavita et al. 2019; Norbury and Evans 2019; Chehri et al. 2020; Perotta et al. 2021; Sadeghniiat Haghighi et al. 2013; Hidalgo et al. 2009; Hirshkowitz et al. 2015; Zailinawati et al. 2009 (Hidalgo et al. 2009).”
Fan, M., Zhao, X., Wang, S., & Zhang, X. (2025) · Acta Diabetologica · doi:10.1007/s00592-025-02512-4 · Cited by 2
Jiang, C., Wang, Y., Tian, C., Lin, Z., & Mu, Y. (2025) · Medicine · doi:10.1097/md.0000000000042600 · Cited by 2
“[51] Napping is widely considered an effective strategy to compensate for sleep loss and to alleviate both short-and long-term consequences of sleep deprivation.”
Overå, S., & Talberg, N. (2025) · Journal of Electronic Gaming and Esports · doi:10.1123/jege.2024-0031 · Cited by 3
Yaman, S., Güler, H., Şengür, A., Hafeez‐Baig, A., & Acharya, U. R. (2025) · Biomedical Signal Processing and Control · doi:10.1016/j.bspc.2025.108221 · Cited by 2
Effects of lifestyle on telomere length: A study on the Korean population
Bae, C., Kim, I.-H., Kim, S., Chun, H., Kim, B.-S., & Jeon, M.-H. (2025) · PLoS ONE · doi:10.1371/journal.pone.0325233 · Cited by 4
Zou, Q., Ogaz-González, R., Du, Y., Duan, M.-J., Lunter, G. A., & Corpeleijn, E. (2025) · Archives of Public Health · doi:10.1186/s13690-025-01678-1 · Cited by 3
“It may due to different sleeping guidelines on adults and school-aged children/adolescents [33, 53, 54].”
van Baal, T. L., Köhler, S., Koster, A., Meertens, R. M., Bosma, H., Schram, M. T., Jansen, J. F. A., Simons, S. O., de Galan, B. E., Eussen, S. J. P. M., et al. (2025) · SLEEP · doi:10.1093/sleep/zsaf218 · Cited by 2
“Participants were categorized into groups based on their TIB in accordance with the recommendations of sleep duration by The National Sleep Foundation [31].”
Tisdale, A., Kim, N., Contreras, D. A., Williams, E., & Tucker, R. M. (2025) · Clocks & Sleep · doi:10.3390/clockssleep7030040 · Cited by 2
“At baseline, 91% of participants reported poor sleep quality with PSQI scores ≥ 5, and 64% did not meet the duration guidelines of >7 h of sleep per night [19].”
Dai, J., Huang, Y., Zhao, Y., Xu, K., Gu, Z., & Chen, G. (2025) · Frontiers in Public Health · doi:10.3389/fpubh.2025.1594904 · Cited by 2
Ji, X., Fang, X., Leung, P. W. L., & Liu, J. (2025) · World Journal of Pediatrics · doi:10.1007/s12519-025-00979-3 · Cited by 2
Khatib, H. K. A., Hall, W. L., Creedon, A. C., Ooi, E., Masri, T., Harding, S., McGowan, L. J., Darzi, J., & Pot, G. K. (2017) · Proceedings of The Nutrition Society · doi:10.1017/s0029665117002944 · Cited by 2
Health-Forming Lifestyle Aspects in Students of Various Higher Education Programs
Blinova, N. G., Варич, Л. А., Poddubnyak, A. O., et al. (2020) · Bulletin of Kemerovo State University · doi:10.21603/2078-8975-2020-22-1-115-122 · Cited by 2
Luiselli, J. K., Harper, J. M., Leach, M., Murphy, K. J., & Luke, K. (2021) · International Journal of Developmental Disabilities · doi:10.1080/20473869.2020.1855692 · Cited by 2
Obstructive Sleep Apnea in Older Adults
Nandish, B. N., & Nandish, N. (2021) · Advances in Family Practice Nursing · doi:10.1016/j.yfpn.2021.01.002 · Cited by 2
Sari, R. P., Rotinsulu, D. J., & Fitriany, E. (2021) · Jurnal Sains dan Kesehatan · doi:10.25026/jsk.v3i3.327 · Cited by 2
Flight attendant occupational nutrition and lifestyle factors associated with COVID-19 incidence
Yamamoto, J. J., Brandley, E. T., & Ulrich, T. (2021) · Scientific Reports · doi:10.1038/s41598-021-04350-0
Sleep Problems of Hospitalized Women in Physical Therapy and Rehabilitation Clinic
Yazar, M., & Altuntuğ, K. (2022) · Journal of Turkish Sleep Medicine · doi:10.4274/jtsm.galenos.2021.25338 · Cited by 2
Associations Between Self-Reported Sleep, Wellbeing and Physical Activity in Irish Adolescents
Murphy, J., Sweeney, M. R., O’Hagan, A. D., & McGrane, B. (2022) · European Scientific Journal ESJ · doi:10.19044/esj.2022.v18n8p1 · Cited by 2
Hazen, R. A., Fehr, K. K., Ievers‐Landis, C. E., & MacLeish, S. A. (2015) · Diabetes Management · doi:10.2217/dmt.15.42 · Cited by 2
Yamamoto, R. (2016) · Sleep and Biological Rhythms · doi:10.1007/s41105-016-0051-0 · Cited by 2
Indirect effects of inconsistent sleep on supervisor’s ratings through leadership of others.
Gaultney, J. F. (2016) · The Psychologist-Manager Journal · doi:10.1037/mgr0000039 · Cited by 2
The Effect of Sleep Duration on Youth School Adjustment Mediated by Parenting Behavior
Kim, S. J., & Chung, I. (2016) · Korean Journal of Child Studies · doi:10.5723/kjcs.2016.37.3.13 · Cited by 2
Abreu, G. D. A. (2015) · Cited by 2
Nguyen, Q. N. T., Bui, P. N., Le, T. Q., Nguyen, H. H., Nguyen, C. T., & Bui, L. X. (2017) · World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany · doi:10.1007/978-981-10-4361-1_135 · Cited by 2
Short sleep and risk of proteinuria in 3-year-olds in Japan: a population-based cohort study
Chen, H., Shinzawa, M., Tokumasu, H., Tanaka, S., & Kawakami, K. (2017) · Sleep Medicine · doi:10.1016/j.sleep.2017.08.017 · Cited by 2
Short Sleep Duration is Associated with Obesity in Hispanic Manufacturing Workers
Benham, G., Ghaddar, S. F., & Talavera-Garza, L. (2017) · Journal of Health Care for the Poor and Underserved · doi:10.1353/hpu.2017.0115 · Cited by 2
Stability and change in daytime and nighttime sleep in children attending daycare
Philbrook, L. E., Vaughn, B. E., Lu, T., Krzysik, L., & El‐Sheikh, M. (2018) · International Journal of Behavioral Development · doi:10.1177/0165025418798500 · Cited by 2
Sleep Deprivation and the Health of Firefighters
Bender, B. F. (2018) · UST Research Online (University of St. Thomas - Minnesota) · Cited by 2
PERBAIKAN KUALITAS TIDUR BERDASARKAN POSISI TUBUH SAAT TIDUR MENGGUNAKAN BODY POSITION SENSOR
Putri, T. D., Sugeng, W., & Srikandi, B. C. A. (2018) · Sebatik · doi:10.46984/sebatik.v22i2.340 · Cited by 2
Fauziah, L. F., Hanim, D., & Pamungkasari, E. P. (2019) · Media Kesehatan Masyarakat Indonesia · doi:10.30597/mkmi.v15i1.5844 · Cited by 4
Urošević, V., Andrić, M., & Pagán, J. A. (2020) · Lecture notes in computer science · doi:10.1007/978-3-030-51517-1_13 · Cited by 2
“…range-based recommendations matured from institutional knowledge of relevant authorities and population-signi fi cant studies in the fi eld, accumulated for over decades in the stated four example domains of motility, physical activity, sleep quality and cardio-respiratory fi tness [8, 10, 11].”
BackgroundDécryptages et recommandations sur le sommeil des enfants et des adolescents
Chevrot, R.-M., & Schroder, C. M. (2020) · Soins Pédiatrie/Puériculture · doi:10.1016/j.spp.2020.08.003 · Cited by 2
Martinovic, P. A. A., Barría, A. M., Morales, M. P., et al. (2021) · Revista Española de Nutrición Humana y Dietética · doi:10.14306/renhyd.25.2.1166 · Cited by 2
The importance of a good night's sleep
Leopold, D., & Phillips, T. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-821573-9.00007-2 · Cited by 2
Study of screen-time and sleep in children aged 3-15 years in Kanchipuram, Tamil Nadu, India
Kadambi, P., Reddy, L. S. P., Aashiq, S. M., et al. (2021) · International Journal of Contemporary Pediatrics · doi:10.18203/2349-3291.ijcp20210651 · Cited by 2
“The American Academy for Sleep Medicine (AASM) recommends that adults get at least 7 hours of sleep every day, while recommending 8- 10 hours for adolescents aged 13-18 years, 9-12 hours for children aged 6-12 years, 10-13 hours for preschoolers aged 3-5 years, 11-14 hours for toddlers aged 1-2 years.1 Other standard…”
MethodUnexpected Peaks and Valleys: Navigating the Path to Adulthood with a Mood Disorder
Tyson, C., & Robb, A. S. (2021) · Springer eBooks · doi:10.1007/978-3-030-62113-1_5 · Cited by 2
Ferreira, R. E. R., Pires, M. L. N., & Silvares, E. F. D. M. (2020) · Psico · doi:10.15448/1980-8623.2020.4.34034 · Cited by 2
Impact of Sleep on Medical Residents’ Emotions: A Cross-Sectional Study Using a Wearable Device
Baba, S. E., Antoun, J., Mladenovic, A., Tamim, H., & Naous, J. (2021) · Family Medicine · doi:10.22454/fammed.2021.173571 · Cited by 2
The relationship between sleep and bone: Strange bedfellows?
Kim, A. S., McDonald, M. M., & Girgis, C. M. (2021) · Current Opinion in Endocrine and Metabolic Research · doi:10.1016/j.coemr.2021.04.003 · Cited by 2
WakeMeUp: Weight Dependent Intelligent and Robust Alarm System Using Load Cells
Samin, O. B., Imtiaz, S., Omar, M., et al. (2021) · Advances in intelligent systems and computing · doi:10.1007/978-3-030-71187-0_34 · Cited by 2
dos Santos, G. M. V., Pícoli, I. A., Salgado, A. L., et al. (2021) · Revista Eletrônica Acervo Saúde · doi:10.25248/reas.e8956.2021 · Cited by 2
Oftedal, S., Fenwick, M. J., & Duncan, M. J. (2021) · Journal of Occupational and Environmental Medicine · doi:10.1097/jom.0000000000002439 · Cited by 2
“Participants aged less than 65 years who reported getting 7 to 9 hours of sleep per night, and those aged more than or equal to 65 years who reported getting 7 to 8 hours of sleep per night, were classified as ‘‘meeting’’ the National Sleep Foundation sleep duration recommendations.(48) Those who reported less than 7…”
MethodThe Relationship Between Sleep and Cognitive and Physical Health
Nemeskal, C. S., Watrous, J. N. H., Raine, L. B., & Hillman, C. H. (2021) · International journal of high school research · doi:10.36838/v3i5.2 · Cited by 2
Avaliação da qualidade de vida e Síndrome de Burnout em professores universitários
Miranda, I. M. M., Tavares, H. H. F., Guerra, H. S., et al. (2021) · Revista de Atenção à Saúde · doi:10.13037/ras.vol19n69.7767 · Cited by 2
Bachtiar, V. A., & Sebong, P. H. (2022) · Jurnal Pranata Biomedika · doi:10.24167/jpb.v1i1.4015 · Cited by 2
Oftedal, S., Fenwick, M. J., & Duncan, M. J. (2022) · NOVA (University of Newcastle Australia) · Cited by 2
Technologies for Quantifying Sleep: Improved Quality of Life or Overwhelming Gadgets?
Roomkham, S., Ploderer, B., Smith, S. S., & Perrin, D. (2022) · Health informatics · doi:10.1007/978-3-030-94212-0_7 · Cited by 2
Newland, J. (2017) · The Nurse Practitioner · doi:10.1097/01.npr.0000520426.29652.1d · Cited by 2
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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