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
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Cited by
Sorted by citations
Items 3,801–3,900 of 4,366
Meredith, S. J., Shepherd, A. I., SAYNOR, Z. L., Scott, A., Gorczynski, P. F., Perissiou, M., Horne, M., McNarry, M. A., Mackintosh, K. A., & Witcher, C. S. G. (2024) · Disability and Rehabilitation · doi:10.1080/09638288.2024.2397086
“At data point one (“start”), service-users spent 7.25 ± 0.94 h·night −1 asleep, with a sleep efficiency of 88.80 ± 4.23%, and 60% of the sample achieved sleep recommendations (7–9 h·night −1 [10]).”
InfluentialWork Where You Live or Live Where You Work? Resident Work and Sleep Patterns While on “Home Call”
Mitchell, D., Koppin, N. G., Talanker, M. T., Bhadkamkar, M. A., Marques, E. S., Greives, M. R., & Hopkins, D. C. (2024) · Plastic & Reconstructive Surgery Global Open · doi:10.1097/gox.0000000000006191
Gonçalves, M., Costa, A. R., Ramos, E., & Henriques, A. (2024) · International Journal of Adolescent Medicine and Health · doi:10.1515/ijamh-2022-0122
The Treatment of Dually Diagnosed Individuals with Sleep Disturbances and Intellectual Disabilities
Monceaux, B., Smith, K., & McPherson, P. (2024) · Autism and child psychopathology series · doi:10.1007/978-3-031-66902-6_16
Agurto-García, R. A., Nuñez-del-Arco, E. S., Carrillo-Larco, R. M., Miranda, J. J., & Bernabé‐Ortiz, A. (2024) · Wellcome Open Research · doi:10.12688/wellcomeopenres.23077.1
“…the sleep duration was classified as normal when the subjects reported sleeping between 7 to 9 hours, as short sleepers when <7 hours, and long sleepers when >9 hours; whereas, among older adults ( ≥ 65 years), the normal sleepers slept between 7 and 8 hours, short sleepers <7 hours, and long…”
Kimliksizlik ve Milli Kimlik Kaybı
Özen, Y. (2024) · Akademisyen Kitabevi eBooks · doi:10.37609/akya.3253
Noorwali, E. A., Noorwali, N. M., Aljaadi, A. M., Shuaib, S., Alrehili, S., Abidah, H., & Allehaibi, S. (2024) · Nutrire · doi:10.1186/s41110-024-00297-0
Paixão, L. T., Neves, L. A., Danese, M. V., et al. (2024) · Research Square · doi:10.21203/rs.3.rs-4914244/v1
Merayo, A., Rodas, G., Sans, O., Iranzo, Á., & Capdevila, L. (2024) · medRxiv · doi:10.1101/2024.10.17.24315671
Sleep and Risk of Peptic Ulcer Disease: a cross-sectional studyPreprint
Ren, Q., Gao, J., Li, B., et al. (2024) · Research Square · doi:10.21203/rs.3.rs-5216763/v1
Kim, E. (2024) · Women & Health · doi:10.1080/03630242.2024.2420230
“This classification is consistent with the sleep recommendations by the National Sleep Foundation and the American Academy of Sleep Medicine, both of which state that 7–9 hours of sleep per night is optimal for most adults (Hirshkowitz et al. 2015).”
Vũ, H. T., & Nguyễn, T. P. (2024) · TẠP CHÍ KHOA HỌC TRƯỜNG ĐẠI HỌC QUỐC TẾ HỒNG BÀNG · doi:10.59294/hiujs.31.2024.674
Brand, C., Lemes, V. B., Sehn, A. P., Agostinis‐Sobrinho, C., Henriquez-Maquehue, F., Jofré‐Saldía, E., Ibacache-Saavedra, P., Farías‐Valenzuela, C., Villa‐González, E., & Reuter, C. P. (2024) · The Italian Journal of Pediatrics/Italian journal of pediatrics · doi:10.1186/s13052-024-01800-z
Agurto-García, R. A., Nuñez-del-Arco, E. S., Carrillo-Larco, R. M., Miranda, J. J., & Bernabé‐Ortiz, A. (2024) · Wellcome Open Research · doi:10.12688/wellcomeopenres.23077.3
The Need for Sleep and Its Effect on Health
PhD, L. S. S., & MD, S. N. K. (2022) · Wiley eBooks · doi:10.1002/9781394323128.ch10
Wang, L., Wang, N., Li, W., Liu, H., Nie, L., Shi, M., Xu, W., Zuo, S., & Xu, X. (2024) · Research Square · doi:10.21203/rs.3.rs-5017881/v1
Análise da qualidade de vida e sono de pacientes em tratamento oncológico
da Silva, J. V. A., Jorgetto, G. V., & Mendes, S. S. (2024) · Cuadernos de Educación y Desarrollo · doi:10.55905/cuadv16n11-106
Prolonged-Release Melatonin for Sleep Disturbances in Autism Spectrum Disorder
Vivas, E. A., Ron, A. G., Alguacil, E. G., Gascón, M. B., Moreno, M. T. D. S., Cabrera, E. S., Cuevas, G. R.-O. D. L., Peñas, J. J. G., Hoyo, R. S.-D., & Insuga, V. M. S. (2024) · Annals of Child Neurology · doi:10.26815/acn.2024.00682
“…dose was defined as sleep latency ≤30 minutes, ≥6 hours of continuous sleep, or total sleep time as recommended by the National Sleep Foundation (10–13 hours for preschoolers, aged 3–5 years; 9–11 hours for school-aged children, aged 6–13 years; 8–10 hours for teenagers, aged 14–17 years) [19].”
Atividade física e sono de jovens escolares no interior do Amazonas
Anaquiri, F. J. S., Pinto, A. D. A., & de Lima, A. B. (2024) · Cuadernos de Educación y Desarrollo · doi:10.55905/cuadv16n11-134
Short sleep time has a greater impact on the gut microbiota of female
Gao, F., Ding, L., & Du, G. (2024) · Sleep And Breathing · doi:10.1007/s11325-024-03193-z
“The recommended amount of sleep for adults is 7 to 9 h, and sleep below 6 h is defined as “sleep deprivation” [ 10, 20].”
Price, S. N., Crawford, S. L., Swanson, L. M., Hood, M. M., & Avis, N. E. (2024) · Journal of Cancer Survivorship · doi:10.1007/s11764-024-01715-y
“Indeed, across our sample, participants slept approximately 6.5 h, which is less than the 7–8 h recommended for older adults [52]; their sleep was relatively inefficient at 82% (below the ≥ 85% threshold for good sleep consolidation); they spent nearly an hour awake during the night, suggesting…”
InfluentialThe Impact of the COVID-19 Pandemic on Lifestyle Behaviors among School Children in Morocco
Lahyani, Y., Adarmouch, L., Sebbani, M., Mouaddib, H. E., & Amine, M. (2024) · The Open Public Health Journal · doi:10.2174/0118749445349905241016062650
THE EFFECT OF A COMBINATION OF SHEN-MEN EAR POINT ACUPRESSURE AND BABY MASSAGE ON BABY SLEEP QUALITY
Engkus, N. B., & Cusmarih, C. (2024) · HEARTY · doi:10.32832/hearty.v12i4.16161
Burger, P. C., Steur, L. M. H., Polderman, J. A. W., & Gemke, R. J. B. J. (2024) · Global Pediatrics · doi:10.1016/j.gpeds.2024.100237
Tô, T. B. T. (2024) · Dong Thap University Journal of Science · doi:10.52714/dthu.13.9.2024.1372
Working with Sleep Difficulties in Bipolar Disorder
Keskinel, D., Mirchandaney, R., & Kaplan, K. A. (2024) · Springer eBooks · doi:10.1007/978-3-031-63349-2_22
Prática insuficiente de atividades físicas em universitários do estado da Bahia
dos Santos, D. F. C., Silva, E. D. S., Ferreira, M. D. S., et al. (2024) · Cadernos Saúde Coletiva · doi:10.1590/1414-462x202432030296
Cezar, M. E. N., Chirieleison, C. A. M., Filho, J. A. V. D. S., et al. (2024) · Cuadernos de Educación y Desarrollo · doi:10.55905/cuadv16n12-041
Sleep Behaviour in Sickle Cell Disease: A Systematic Review and Meta-Analysis
Kölbel, M., & Kirkham, F. J. (2024) · Children · doi:10.3390/children12010021
Chen, J., Lai, T., Chung, Y.-Y., Park, J., & Liao, Y. (2024) · BMJ Open · doi:10.1136/bmjopen-2024-086240
“…(female, male), current marital status (married, unmarried), living status (living alone, living with others), education level (lower than university degree, university degree or above), and employment status (employed, unemployed Ouchi, Y., Rakugi, H., Arai, H., Akishita, M., Ito, H., Toba,…”
Zitser, J., Cotton-Clay, A., Easwar, V., Kinsolving, A., Kahn, P., & Kushida, C. A. (2024) · Journal of Sleep Medicine · doi:10.13078/jsm.240020
Selian, F. A., Atika, R. A., & Wahab, A. A. (2025) · Future Academia The Journal of Multidisciplinary Research on Scientific and Advanced · doi:10.61579/future.v3i1.203
Alsultan, L. S., Aljawaied, R. A., Althubyani, S. A., Almalki, S. N., Alothman, A. O., Khuzayyim, A. A. A., Sultan, K. S., Alawad, F. H., & Mohaini, M. A. (2024) · Journal of Advanced Trends in Medical Research · doi:10.4103/atmr.atmr_181_24
Messman, B. (2022) · University of North Texas Digital Library (University of North Texas) · doi:10.12794/metadc1944206
Manori, S., Jayawardana, P., & Godamunne, P. (2025) · BMJ public health · doi:10.1136/bmjph-2023-000690
Kohyama, J. (2025) · Journal of Biosciences and Medicines · doi:10.4236/jbm.2025.131028
Maternal-reported sleep health for kindergartners during the COVID-19 pandemic
Turnbull, K. L. P., LoCasale‐Crouch, J., Kerr, S., Moon, R. Y., Hauck, F. R., & Colson, E. R. (2025) · Children s Health Care · doi:10.1080/02739615.2025.2456047
“We considered duration to be adequate if children met National Sleep Foundation (NSF) recommendation of 10–13 hours for 5-year-old children and 9–11 hours for 6-year-old children (Hirshkowitz et al., 2015).”
Agurto-García, R. A., Nuñez-del-Arco, E. S., Carrillo-Larco, R. M., Miranda, J. J., & Bernabé‐Ortiz, A. (2025) · Wellcome Open Research · doi:10.12688/wellcomeopenres.23077.4
Prenatal Exposure to Manganese and Objectively Measured Sleep Disturbances in Early ChildhoodPreprint
Merced‐Nieves, F. M., Colicino, E., Coull, B. A., et al. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5116276
Los efectos de dormir poco para la salud
Salud, J. P. (2025) · FMC - Formación Médica Continuada en Atención Primaria · doi:10.1016/j.fmc.2024.05.007
Personalized sleep-aid system based on multidimensional physiological features
Zhou, Y., Chen, F., & Li, F. (2025) · Journal of Computational Methods in Sciences and Engineering · doi:10.1177/14727978251317827
Hwang, I.-W., Hwang, S.-J., Shen, J.-H., Kim, J., & Lee, J. M. (2025) · Measurement in Physical Education and Exercise Science · doi:10.1080/1091367x.2025.2460758
“According to prevailing health guidelines, the recommended sleep duration for adults typically falls within the range of 7 to 9 hours (Hirshkowitz et al., 2015).”
Kawate, M., Wu, Y., Tanaka, C., Takaoka, S., Kosugi, S., & Wakaizumi, K. (2025) · PAIN RESEARCH · doi:10.11154/pain.40.1
Ayala-Moreno, M. D. R., Martínez-Serrano, P. A., Melgarejo-Gutiérrez, M. A., Mondragón, A. R. H., Martínez-Basila, A., Martínez-Coronado, A., Losana-Valencia, M. J., Vargas-Medina, E., Colin-Ramírez, E., & Benítez-Rico, A. (2025) · Clocks & Sleep · doi:10.3390/clockssleep7010006
“Sleep was insufficient (sleep duration less than recommendation) or excessive (sleep duration higher than recommendation) according to the National Sleep Foundation’s (NSF) recommended sleep times for each age group (18–25 years, 26–64 years, and ≥ 65 years) [68], as specified in results.”
Qualidade e Duração do Sono em uma Amostra de Universitários Durante a Pandemia da Covid-19
Costa, L. L. V., Quartiero, A. P., & Siqueira, A. C. (2024) · Revista Psicologia e Saúde · doi:10.20435/pssa.v16i1.2160
Suorsa, K., Leskinen, T., Pasanen, J., Pentti, J., Vahtera, J., & Stenholm, S. (2025) · Scandinavian Journal of Medicine and Science in Sports · doi:10.1111/sms.70030
Association between health, dietary, and oral health factors and frailty
Kim, S., & Han, S.-J. (2025) · Journal of Korean society of Dental Hygiene · doi:10.13065/jksdh.2025.25.1.5
Celebrating 10 years of Sleep Health helping to advance National Sleep Foundation’s mission
Dzierzewski, J. M., & Lopos, J. G. (2025) · Sleep Health · doi:10.1016/j.sleh.2025.02.006
Zarchev, M. G., Bais, B., Meijer, J. S., Bijma, H. H., van der Zande, B. M. I., Luik, A. I., den Berg, M. P. L., & Kamperman, A. M. (2025) · Archives of Women s Mental Health · doi:10.1007/s00737-025-01573-2
“…RCT, where we evaluated the effects of BLT on sleep and activity in preg - nant women suffering from depressive disorder, compared followed previous literature in determining the cut-offs for each dimension (Lichstein et al. 2003; Hirshkowitz et al. 2015 ; Walch et al. 2016 ; Wallace et al. 2019).”
Assessing Childhood Sleep Disorders: A Narrative Review
Nair, A. B., Panchanathan, S., Prasad, R., & Chandrasekaran, M. M. (2025) · The Journal of Medical Sciences · doi:10.5005/jp-journals-10045-00339
“Hirshkowitz et al. 11 concluded that the required amount of sleep varies throughout different stages of life and among individuals.”
Homeostatic Forces Shaping the Daily Pattern of Sleep PropensityPreprint
Kharchenko, V., Rozman, M. G., Putilov, A. A., & Zhdanova, I. V. (2025) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2025.03.09.642173
“In his 1992 review 21 , Peretz Lavie, whose lab played a pivotal role in characterizing the daily bimodal profile of sleep propensity Our analysis shows that wake-state instability and the strength of wake–sleep interaction can be quantified by analyzing changes in overnight NREM and REM sleep…”
Kyan, A., & Takakura, M. (2025) · Research Square · doi:10.21203/rs.3.rs-5854454/v1
The Impacts of Poor Sleep Quality on Knee Pain and Quality of Life in Young Adults
Hertel, E., Rathleff, M. S., Straszek, C. L., Holden, S., & Petersen, K. K. (2025) · Clinical Journal of Pain · doi:10.1097/ajp.0000000000001283 · Cited by 1
“5,8 Suf fi cient sleep is especially imperative during adolescence and young adult-hood, as this demographic needs more hours of sleep per night compared with older adults, 9 and poor sleep during adolescence has been found to predict poor sleep into later adulthood.”
Agurto-García, R. A., Nuñez-del-Arco, E. S., Carrillo-Larco, R. M., Miranda, J. J., & Bernabé‐Ortiz, A. (2025) · Wellcome Open Research · doi:10.12688/wellcomeopenres.23077.5
Sleep Timing Across the Lifespan of Australian Adults
Rigney, G., Browne, M., Sargent, C., et al. (2025) · Clocks & Sleep · doi:10.3390/clockssleep7010016
“Current sleep recommendations state that adults aged 18–64 years should aim to obtain between 7 and 9 h of sleep per night, and adults over the age of 65 years are recommended to obtain between 7 and 8 h of sleep per night [4].”
do Couto, M. C. H., de Oliveira, C. M. C., da Silva, I. M., de Souza, A. L. D. M., Proença, M., Barreira, T. V., & Pinato, L. (2025) · Journal of Fluency Disorders · doi:10.1016/j.jfludis.2025.106115 · Cited by 1
Uncorrelated Age-Related Changes in Visuo-Spatial Working Memory Binding and Thermoregulation
Dourte, M., Hammad, G. H., Schmidt, C., & Peigneux, P. (2025) · Clocks & Sleep · doi:10.3390/clockssleep7020017
Tang, B., Chen, B., Yao, S., Li, Y., Liu, H., Chen, Q., Zhao, J., Xu, S., & Wang, S. (2025) · Psychology Health & Medicine · doi:10.1080/13548506.2025.2482942
“…the United States, students who SLP less than 8 h/d per night were classified as sleep-insufficient group, and those who SLP more than or equal to 8 h/d were classified as sleep-sufficient group (Hirshkowitz et al., 2015; Ministry Of Health & National Standardization Administration Of China, 2013).”
Assessment of sleep quality in adolescent soccer players using the Pittsburgh Sleep Quality Index
Takács, J., Pelle, J., Béres, B., & Koller, Á. (2025) · Sprint, sports research international · doi:10.1556/1020.2025.00017
Freitas, L. D. S. N., Wanner, S. P., Silva, S., Stieler, E., Paulo, F. V., Pinto, M. C., Facundo, L. A., de Mello, M. T., & Silva, A. (2025) · Sleep Science · doi:10.1055/s-0045-1802646
“23 Moreover, the athletes presented higher TST and lower WASO in the post-competitive phase, compared with the competitive and preparatory phases, respectively.”
Chudzikowski, M., Dudek, P., Łuczak, K., Pawlik, A., Pięta, J., Prokopiuk, A., Prus, J., Sitarek, H., Tabeau, A., & Ulicka, W. (2025) · Journal of Education Health and Sport · doi:10.12775/jehs.2025.80.59416
The Past, Present, and Future of Sleep Health
Hale, L. E., Buxton, O. M., Applegate, A. M., et al. (2025) · Sleep Health · doi:10.1016/j.sleh.2025.03.002
Huber, R., & Kurth, S. (2025) · doi:10.1093/med/9780197756782.003.0020
Fields, J. B., Hahn, J., Jagim, A. R., King, E. L., Allen, L., Horlock, C. F., & Jones, M. T. (2025) · International Journal of Sports Science & Coaching · doi:10.1177/17479541251334461
“2 Interestingly, this is in alignment with research examined in a recent meta-analysis that athletes typically achieve ≥ 7 h of total sleep the night before competition, but their sleep is often compromised on other days during the week.”
Cognitive Development and Aging
Kankam, H. (2025) · Springer eBooks · doi:10.1007/978-3-031-89752-8_12
Konzeptverändernde Psychologiedidaktik
Tulis, M., & Schiffl, I. (2025) · Springer eBooks · doi:10.1007/978-3-662-69481-7_6
Yan, X., Han, F., Kawachi, I. I., & Li, X. (2025) · SSM - Population Health · doi:10.1016/j.ssmph.2025.101808 · Cited by 1
“…to get 7 – 9 h of sleep (Consensus et al., 2015; Healthy China Action Promotion Committee, 2019), while less than 6 h is not appropriate (Hirshkowitz et al., 2015; Yu et al., 2021); older adults aged 65 + years are recommended to get 7 – 8 h of sleep (Hirshkowitz et al., 2015), while…”
InfluentialHarnessing Chronobiology for a Healthier and More Productive Workforce
Kalra, Y., & Kour, P. (2025) · IGI Global eBooks · doi:10.4018/979-8-3373-2210-0.ch011 · Cited by 1
Hassan, U. A., Oyeyemi, A. L., Wilson, K., Kulinna, P. H., & Poulos, A. (2026) · Journal of Activity Sedentary and Sleep Behaviors · doi:10.1186/s44167-025-00093-9
“For sleep, the children were classified as meeting the sleep duration guideline if their daily average sleep duration fell within the prescribed 9–12 h for children aged 6–12 years [11].”
Kamei, G., & Sultana, A. (2025) · International Journal of Homoeopathic Sciences · doi:10.33545/26164485.2025.v9.i2.g.1516
“~ 332 ~ • The WHO estimates that 30% of adults have insomnia, especially among IT professionals [7] .”
Silva, E. D. S., de Sousa, T. F., & Fonseca, S. A. (2025) · Brazilian Journal of Kinanthropometry and Human Performance · doi:10.1590/1980-0037.2025v27e99762
ESTILO DE VIDA DE ADOLESCENTES COM EXCESSO DE PESO
Rocha, C. L., Gomes, A. P. R. G., Sartor, M. H. D. B., et al. (2022) · Arquivos Catarinenses de Medicina · doi:10.63845/qdp4dw83
Williams, K., Puvvula, J., Holmes, J., et al. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5243937
Cajochen, C. (2025) · Springer Reference Medizin · doi:10.1007/978-3-662-65186-5_188
Fiorentino, M. D., & Franco, A. S. (2024) · Revista Paulista de Reumatologia · doi:10.46833/reumatologiasp.2024.23.4.55-67
TYCS, H. J. D., SYCS, S. S. C., & Nayak, D. A. A. (2025) · The Voice of Creative Research · doi:10.53032/tvcr/2025.v7n2.50
Park, J. I., Shi, Y. V., Chang, D., Jang, Y., & Lee, S. (2025) · Journal of Gerontological Nursing · doi:10.3928/00989134-20250519-01
Sleep and Circadian Development in the Early and Developing Years
Donskoy, I., & Oyegbile-Chidi, T. O. (2025) · Oxford University Press eBooks · doi:10.1093/oxfordhb/9780197602751.013.47
Reach of an Occupational Health and Safety Program to Improve Sleep and Fatigue Among Nurses
Hittle, B. M., Guerin, R. J., & Wong, I. S. (2025) · Western Journal of Nursing Research · doi:10.1177/01939459251340273 · Cited by 1
Alyami, M. M., Alasimi, A. H., Albadani, S. Z., Alshehri, A. M., Alqahtani, R. A., Alqarni, A. A., Alqahtani, J. S., Naser, A. Y., Alwafi, H. H., Alghamdi, S. M., et al. (2025) · Discover Applied Sciences · doi:10.1007/s42452-025-07127-6
“Consequently, it is recommended that young adults maintain a consistent sleep duration of seven to nine hours per night [5].”
Öztürk, M., Dayı, T., & İnanç, G. (2025) · Nutrire · doi:10.1186/s41110-025-00345-3
Shin, S., Byeon, S., & Jung, D. (2025) · Journal of Korean Gerontological Nursing · doi:10.17079/jkgn.2025.00073
Yang, J., Zheng, X., Wang, Y., Wang, H., & Song, G. (2025) · Discover Mental Health · doi:10.1007/s44192-025-00212-7
“Thus, we categorized participants as either " Meet NSF " or " Non-meet NSF " based on the recommended sleep duration values specific to different age groups, as advised by the NSF [25, 26].”
Hu, H., Zhang, Z., Wang, J., Chen, H., Zhang, Z., Lu, X., & Yan, Y. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5264826
Honicky, M., Cardoso, S. M., Nascimento, L. M. M., et al. (2025) · Journal of clinical lipidology · doi:10.1016/j.jacl.2025.05.022
A Non-Wearable Smart Sleep Monitoring System
Ko, Y., & Lim, H. (2025) · The Journal of Korean Institute of Information Technology · doi:10.14801/jkiit.2025.23.5.49
Machado, C. C. P. F., do Nascimento, C. F., Fraga-Maia, H., et al. (2025) · Revista Brasileira de Geriatria e Gerontologia · doi:10.1590/1981-22562025028.240238.pt
Are young elite athletes sleeping well and enough (U15–U19)? An analysis of table tennis players
Cardoso, C., Barreira, J., Faber, I. R., et al. (2025) · Sport Sciences for Health · doi:10.1007/s11332-025-01458-y
“In addition, sleep latency ≤ 30 min, sleep efficiency ≥ 85% [26], and 8–10 h sleep duration [27–29] have been recommended for indexing good sleep quality in young people.”
InfluentialWeineland, S., Tillgren, H. T., Blom, K., Jernelöv, S., Johansson, R., Andersson, G., & Kaldo, V. (2025) · Cognitive Behaviour Therapy · doi:10.1080/16506073.2025.2514154
“Regarding sleep efficiency, there was a marked improvement from 69% to 82% (mean difference = 13%), approaching the normal sleep efficiency threshold of 85% (Hirshkowitz et al., 2015).”
Xiong, W., Liu, F., Wang, Z., Ren, Z., Zhang, M., & Sui, W. (2025) · Cureus · doi:10.7759/cureus.86313
“The appropriate sleep duration recommended by the National Sleep Foundation is seven to nine hours per day for adults aged 26-64 and seven to eight hours for adults over 65 [9].”
Mendes, I., Bressan, J., Leal, A. C. G., Ribeiro, A. Q., Pimenta, A. M., & Hermsdorff, H. H. M. (2025) · Nutrition Metabolism and Cardiovascular Diseases · doi:10.1016/j.numecd.2025.104202
Sleeping quality, sleeping habits, and their association with BMI in children in southern China
Huang, C.-C., Lei, Y., Wu, W.-J., Luo, Q., Cao, W.-T., Xie, J.-W., Li, H., & Fan, L.-C. (2025) · Frontiers in Pediatrics · doi:10.3389/fped.2025.1481263
Shim, E. (2025) · 대한지역사회영양학회지 · doi:10.5720/kjcn.2025.00052
“…patterns of nutrient and food group intake compared with the other three groups and J/U-shaped relationships between disease risk and sleep have been reported [1, 5], polynomial regression was applied to model nonlinear associations between sleep duration and nutrient and food group intake.”
InfluentialThe effects of Four-Week plyometric training on delaying muscle fatigue in youth rowers
Chang, C.-H., Chen, C.-Y., & Lau, H.-T. (2025) · Scientific Reports · doi:10.1038/s41598-025-09673-w
Yuzvenko, V. (2025) · Clinical endocrinology and endocrine surgery · doi:10.30978/cees-2025-2-31
The Effects of Asthma, Anxiety, and Depression on Sleep Outcomes Among Youth in Puerto Rico
Mercado, D. L., Coutinho, M. T., Koinis‐Mitchell, D., Padilla, R. R. R., García, P., CANINO, G. J., Acosta‐Pérez, E., & Ortega, A. N. (2025) · Journal of Clinical Psychology in Medical Settings · doi:10.1007/s10880-025-10089-x
Qin, J., Xu, W., Li, Y., et al. (2025) · BMJ Nutrition Prevention & Health · doi:10.1136/bmjnph-2025-001260
Perwitasari, R. K., Hisbiyah, Y., Rochmah, N., & Faizi, M. (2025) · Human Biology and Public Health · doi:10.52905/hbph2025.1.90
Guo, Y.-T., Chu, C., Wu, Q.-Z., Chen, D.-H., Ma, H., Zhang, Y.-T., Qin, S.-J., Guo, L.-H., Guo, Z.-Y., Gui, Z., et al. (2025) · Sleep Health · doi:10.1016/j.sleh.2025.05.011
Luo, H., Bruns, S., Mußhoff, O., & Hermann, D. (2025) · Scientific Reports · doi:10.1038/s41598-025-06482-z
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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