The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index; none of the 1 sources its claims cite is checked for support yet.
National Sleep Foundation's sleep time duration recommendations: methodology and results summary.
Open accessAbstract
Consensus recommendations on sufficient sleep duration across the lifespan using the RAND/UCLA Appropriateness Method.
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Claims the paper makes
39 Own result · 9 Own interpretation · 5 Own method · 5 No basis given · 1 No full text of the sources
- Probably not a substantial claim. 58
- It may state two separate claims as one. 5
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“infants between 12 and 15 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: fails — The authors may not put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. The authors may not put it forward as true. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“7 to 8 hours of sleep for older adults”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“school-aged children between 9 and 11 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“For teenagers, 8 to 10 hours was considered appropriate”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“preschoolers between 10 and 13 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Young adults 18-25 y 7 to 9 6 10 to 11 Less than 6 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Older adults ≥65 y 7 to 8 5 to 6 9 Less than 5 More than 9”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Newborns 0-3 mo 14 to 17 11 to 13 18 to 19 Less than 11 More than 19”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“School-aged children 6-13 y 9 to 11 7 to 8 12 Less than 7 More than 12”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Adults 26-64 y 7 to 9 6 10 Less than 6 More than 10”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Preschoolers 3-5 y 10 to 13 8 to 9 14 Less than 8 More than 14”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“7 to 9 hours for young adults and adults”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“toddlers between 11 and 14 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“Teenagers 14-17 y 8 to 10 7 11 Less than 7 More than 11”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
The paper states this without a source or data behind it here, so there is nothing to check it against. The quote shows it is in the paper.
In the paper
“The panel agreed that, for healthy individuals with normal sleep, the appropriate sleep duration for newborns is between 14 and 17 hours”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Toddlers 1-2 y 11 to 14 9 to 10 15 to 16 Less than 9 More than 16”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A result the paper reports from its own data — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Infants 4-11 mo 12 to 15 10 to 11 16 to 18 Less than 10 More than 18”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Additional information
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Panelists performed the firstround vote independently.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A research assistant performed data entry, and a supervisor checked entries to ensure accuracy and completeness.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it. It may state two separate claims as one.
In the paper
“The RAND appropriateness method is a well-recognized technique for systematically analyzing experts' interpretations of extant research.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
What the sources say
- Not checked — no full text of the sourcecites [1] 1. Fitch K, Bernstein SJ, Aquilar MD, et al. The RAND/UCLA Appropriateness Method user's manual. Santa Monica, CA: The RAND Corporation; 2001.
boosted- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“The recommendations reported here represent guidelines for healthy individuals and those not suffering from a sleep disorder.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Sleep's restorative properties undoubtedly also depend on sleep quality, sleep architecture, and the timing of sleep within the day.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
boosteddirect- Asserted: passes — The authors put it forward as true.
- Checkable: fails — It may be too vague to check against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. It may be too vague to check against evidence. The paper’s conclusions may not depend on it. The paper may give no reason why it holds.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Importantly, the panel emphasized that some individuals might sleep longer or shorter than the recommended times with no adverse effects.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedged- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, individuals with sleep durations far outside the normal range may be engaging in volitional sleep restriction or have serious health problems.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedgedconditional- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: fails — The paper may give no reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it. The paper may give no reason why it holds. It may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“These factors, however, are more difficult to estimate from cohort studies that use self-reported data.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“This data disparity is particularly important when interpreting laboratory-based findings.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plain- Asserted: passes — The authors put it forward as true.
- Checkable: fails — It may be too vague to check against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may be too vague to check against evidence. The paper’s conclusions may not depend on it.
- Rests on an assumption: Intervention studies using laboratory measured sleep time typically produce shorter sleep durations.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“Sufficient sleep duration requirements vary across the lifespan and from person to person.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Abstract
plaincorrelational- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may state two separate claims as one.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A systematic literature review was conducted by a nonvoting, independent review team led by John Herman, PhD, from the University of Texas Southwestern Medical Center at Dallas, with assistance from colleagues Chelsea Vaughn, PhD, and David Brown, PhD.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“An individual who intentionally restricts sleep over a prolonged period may be compromising his or her health and well-being.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
hedgedconditional- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“Inclusion criteria were (a) normal, nondisordered population; (b) published in a peer-reviewed journal; (c) human subjects; and (d) English language.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: passes — The paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. It may state two separate claims as one.
A conclusion the paper draws from its own results — it cites no other source for it, so there is none to check. The quote shows it is in the paper.
In the paper
“However, actual sleep time is typically less than time in bed, which biases data toward higher sleep duration estimates.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Discussion
plaindirect- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: unclear — It is unclear whether the paper’s conclusions depend on it.
- Based: passes — The paper gives a reason why it holds.
It may state two separate claims as one.
- Rests on an assumption: Actual sleep time is typically less than time in bed.
What the paper did — it cites no source for this, so there is none to check. The quote shows it is in the paper.
In the paper
“A project team member followed up with panelists to resolve missing or discrepant scores.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Participants and methods
plain- Asserted: passes — The authors put it forward as true.
- Checkable: passes — It can be checked against evidence.
- Load-bearing: fails — The paper’s conclusions may not depend on it.
- Based: passes — The paper gives a reason why it holds.
Probably not a substantial claim. The paper’s conclusions may not depend on it.
The paper relies on this without support.
Actual sleep time is typically less than time in bed.
“actual sleep time is typically less than time in bed”
The paper relies on this without support.
Sleep is a vital part of physical, cognitive, and emotional health.
“Sleep, like diet and exercise, is a vital part of physical, cognitive, and emotional health.”
The paper relies on this without support.
The literature, especially cohort and population studies, often do not distinguish between time in bed and actual sleep time.
“The literature, especially cohort and population studies, often do not distinguish between time in bed and actual sleep time.”
The paper relies on this without support.
Intervention studies using laboratory measured sleep time typically produce shorter sleep durations.
“intervention studies using laboratory measured sleep time will typically produce shorter sleep durations”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
The cited source doesn’t support the claim as written.
In the citing paper
“Nonetheless, even if one conservatively assumes that the average increase in actual nightly sleep was 67 min relative to what we observed in our student samples using wrist actigraphy, it still means that 62% of students in these samples were still getting less than 8 h of total nightly sleep, the minimum recommendation for young adult nightly sleep (26).”
From Nightly sleep duration predicts grade point average in the first year of college (2023) · cites this paper as [26]
Checked by a reasoning model — may be wrong.
Experimental — accuracy not yet measuredThe cited source says what the claim attributes to it.
In the citing paper
“Current sleep recommendations outline the need for healthy adults to achieve seven to nine h of sleep per night [2].”
From The effect of caffeine on subsequent sleep: A systematic review and meta-analysis (2023) · cites this paper as [2]
The cited source says what the claim attributes to it.
In the citing paper
“The recommended total sleep for children aged 6- to 13-years-old is 9–11 hours, whereas the recommended sleep for adolescents aged 14–17 is approximately 8–10 hours.15”
From Middle school start times and young adolescent sleep, behavioral health, and academic performance outcomes: a narrative review (2022) · cites this paper as [15]
The cited source says what the claim attributes to it.
In the citing paper
“The recommended total sleep for children aged 6- to 13-years-old is 9–11 hours, whereas the recommended sleep for adolescents aged 14–17 is approximately 8–10 hours.15”
From Middle school start times and young adolescent sleep, behavioral health, and academic performance outcomes: a narrative review (2022) · cites this paper as [15]
The cited source says what the claim attributes to it.
In the citing paper
“Sleep medicine guidelines indicate that adolescents should be getting 8 to 10 h of nightly sleep (26), but first-year college students in the present samples slept on average 6 h and 37 min each night (SD = 51 min).”
From Nightly sleep duration predicts grade point average in the first year of college (2023) · cites this paper as [26]
The cited source says what the claim attributes to it.
In the citing paper
“current recommendations suggest that adolescents require 8-10 h of sleep to function optimally [3,4].”
From Later School Start Times as a Public Health Intervention to Promote Sleep Health in Adolescents (2023) · cites this paper as [3]
The check wasn’t confident either way, so it gives no verdict — never disputed.
In the citing paper
“Early school start times during the academic year are in direct conflict with the biologically driven circadian shift towards later bedtimes and later wake-up times among adolescents, directly constraining their opportunity for sufficient sleep duration [3,4].”
From Later School Start Times as a Public Health Intervention to Promote Sleep Health in Adolescents (2023) · cites this paper as [3]
Experimental — accuracy not yet measuredIn the citing paper
“Other important developmental changes occur as well, such as an increased need for sleep (Hirshkowitz et al., 2015).”
From Health lifestyles across the transition to adulthood: implications for health (2017) · cites this paper as Hirshkowitz et al., 2015
In the citing paper
“Guidelines from the American Academy of Sleep Medicine and the Sleep Research Society state that regularly sleeping fewer than 7 h per night is associated with a higher risk of weight gain and other adverse health outcomes [116].”
From Dietary and Behavioral Strategies for Weight Loss and Weight Loss Maintenance: A Narrative Review (2025) · cites this paper as [116]
In the citing paper
“For sleep to have a restorative effect on the body, it must be of adequate duration and quality; particularly for athletes whose physical and mental recovery needs may be greater due to the high physiological and psychological demands placed on them during training and competition.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Sleep disturbances and short sleep duration are behavioural risk factors for inflammation, associated with increased risk of illness and disease, which can be modified to promote sleep health.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Similar to nutrition, sleep disturbances (difficulty initiating or maintain sleep) and sleep deprivation (not getting enough sleep) are risk factors for inflammation [18,42], which can be treated or managed to promote recovery and/or performance.”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“For sleep to have a restorative effect on the body, it must be of adequate duration which is dependent on age [28,42].”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
In the citing paper
“Sleep recommendations particularly the amount of sleep required, change over the lifespan from adolescents (8–10 h), adults (7–9 h), and older adults (7–8 h) [42].”
From Sleep and Nutrition Interactions: Implications for Athletes (2019) · cites this paper as [42]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Rated minor: it would not touch a result — a value no result rests on, a p-value that stays on the same side of the significance level, or a conflict that is clerical, resolved elsewhere in the paper, or outside its own findings.
In the paper
“Divergent opinion among panelists was defined as more than 20% (ie, 3 of 18 panel members) voting outside any 3-point range (ie, 1-3, 4-6, or 7-9) of the median.”
§ National Sleep Foundation's sleep time duration recommendations: methodology and results summary > Results
Reported 20 · recomputed 16.666667
Citations
Cites
Evidence based medicine: what it is and what it isn't
Sackett, D. L., Rosenberg, W. M. C., Gray, J. A. M., Haynes, R. B., & Richardson, W. S. (1996) · BMJ · doi:10.1136/bmj.312.7023.71 · Cited by 15,769
Yeh, M. (2014) · Journal of Nursing Research · doi:10.1097/jnr.0000000000000065 · Cited by 3,836
(2001) · Defense Technical Information Center (DTIC) · Cited by 2,158
Cited by
Sorted by citations
Items 3,901–4,000 of 4,366
Exploring the Interplay Between Nomophobia, Sleep Quality, and Quality of Life in the Digital Age
Pathak, V. N., Kour, B., & Anjalee, K. M. (2025) · IGI Global eBooks · doi:10.4018/979-8-3373-5661-7.ch007
Kayaba, M., & Kondo, M. (2025) · Sleep and Biological Rhythms · doi:10.1007/s41105-025-00601-z
“Many previous studies have reported that adolescents do not get enough sleep [2], whereas 8–10 h of sleep per day is recommended for adolescents aged 14–17 y.o. [3].”
Sleep and Emotion Regulation among Filipino College Students
Estacio, J. D., Dy, M. F. R., & Albor, R. G. (2025) · International Journal of Multidisciplinary Applied Business and Education Research · doi:10.11594/ijmaber.06.07.03
Jáuregui-Ulloa, E. E., González-Casanova, I., Pérez-Maravilla, J. M., et al. (2025) · Research Square · doi:10.21203/rs.3.rs-6942006/v1
Metabolic syndrome and its risk factors among early adolescents in Khartoum State, Sudan
Elfaki, F. A. E. (2025) · Research Publications (Maastricht University) · doi:10.26481/dis.20250611fm
Ibañez, G. E., Ahmed, S., Algarin, A. B., et al. (2025) · Journal of the Association of Nurses in AIDS Care · doi:10.1097/jnc.0000000000000574
Academic performance and sleep: a visualization and mapping of research trends
Mittal, P., Yadav, S., Dadhich, A., Kalra, S., & Ajmera, P. (2025) · Health Education · doi:10.1108/he-02-2025-0023 · Cited by 1
Analysis and Prediction of Cycling Behavior's Effect on Sleep Quality by Means of Machine Learning
Huang, J. (2025) · Guangdong-Hong Kong-Macao Greater Bay Area International Conference on Digital Economy and Artificial Intelligence (DEAI) · doi:10.1145/3745238.3745498
Dudoignon, B., Abdelkarim, R., Delclaux, C., & Bokov, P. (2025) · Pediatric Pulmonology · doi:10.1002/ppul.71233
“These adherence metrics were normalized against age ‐ specific recommended sleep durations per the National Sleep Foundation [17].”
Sleep Health During Pregnancy: A Focus on Prevention
Meneo, D., Baldi, E., Cascone, R., & Baglioni, C. (2025) · Springer eBooks · doi:10.1007/978-3-031-95948-6_11
Marchant, J., Ferrell, M., Wei, Y., Baron, K. G., Blackwell, C. K., Sigal, A., Geiger, S. D., Schantz, S. L., Hartert, T. V., Kelly, R. S., et al. (2025) · SLEEP Advances · doi:10.1093/sleepadvances/zpaf049
“We did not change cutoffs depending on age in our sample because sleep recommendations are roughly similar for children aged 7–11 years [34].”
Leyva, A. D. J. C., Royero, M. C. L., Rebolledo-Cobos, R., et al. (2025) · Movimiento Científico · doi:10.33881/2011-7191.mtc.19104
Napping may be beneficial for your brain – here’s how
Paz, V., Garfield, V., & Dashti, H. S. (2023) · doi:10.64628/ab.drf53axe9
Students could get more sleep and learn better if school started a little later
Fong-Isariyawongse, J. S. (2023) · doi:10.64628/aai.hm3w9sqp9
11 things you can do to adjust to losing that hour of sleep when daylight saving time starts
Burman, D., & Muzumdar, H. V. (2022) · The Conversation · doi:10.64628/aai.3u5mwmyvs
Kamiński, J., Piekarska, M., Daniel, A., Jankowski, K., Kraciuk, N., Bury, A., Bartecki, K., Błoniecka, J., Krupa, K., & Rurka, S. (2025) · International Journal of Innovative Technologies in Social Science · doi:10.31435/ijitss.3(47).2025.3578
“Overall, paying attention to sleep can make a noticeable difference in the ability to stick to and benefit from a running program [38].”
Sleepy teenage brains need school to start later in the morning
Wahlstrom, K. L. (2017) · doi:10.64628/aai.gvs3pdqgc
Li, M., Benjasirisan, C., Zhang, J., Sheng, J. Y.-S., Li, J., Allgood, S., Carducci, M. A., Thrul, J., & Lukkahatai, N. (2025) · Cancers · doi:10.3390/cancers17172850 · Cited by 1
“This finding seems to contradict the common assumptions that adequate sleep (usually more than 7 h/night) can alleviate cancer-related symptoms [40,41].”
Night shift work and breast cancer incidence among women: a population-based cohort studyPreprint
Sudan, J., Elshani, D., Chioléro, A., Cullati, S., & van der Linden, B. W. A. (2025) · medRxiv · doi:10.1101/2025.09.02.25334911
“We recoded participants’ answers into 2 categories : 7-9 hours, which corresponds to the recommendations (37), and < 7 or > 9 hours, which both are linked to poor health outcomes, including breast cancer, although the evidence regarding the impact of sleeping more than 9 hours on breast cancer…”
Chen, R., Deng, Z., Yang, Z., Xu, J., & Liu, Z. (2025) · Research Square · doi:10.21203/rs.3.rs-5838245/v2
My child won't sleep! Recognising and managing sleep disorders in children and young people
Williams, L. K., Maycock, T., Hewertson, V., et al. (2025) · Paediatrics and Child Health · doi:10.1016/j.paed.2025.07.003
Device-assessed sleep health among older patients with heart failure: An actigraphy-based studyPreprint
Krishnan, S., Sze, S., Taylor, S. E., Edwardson, C. L., Rowlands, A. V., & Squire, I. B. (2025) · Research Square · doi:10.21203/rs.3.rs-7409629/v1
Jeon, G., & Kim, D. W. (2025) · Journal of Health Informatics and Statistics · doi:10.21032/jhis.2025.50.3.229
A Randomized Trial of Cervical Stabilization Exercise Training Via Telerehabilitation for Migraine
Düşgün, E. S., Karahan, N., & Celenay, S. T. (2025) · Pain Management Nursing · doi:10.1016/j.pmn.2025.08.001
Chapagai, S., Park, C., Ferrans, C. E., Kapella, M. C., Reutrakul, S., Quinn, L., & Martyn-Nemeth, P. A. (2025) · Ethnicity and Health · doi:10.1080/13557858.2025.2553189 · Cited by 1
“The mean scores for sleep characteristics were as follows: 7.7 hours for duration (59.3% had the recommended 7–9 hours of sleep (Hirshkowitz et al. 2015)), 5.4 (arbitrary units) for regularity (72% had irregular sleep), 91.2% for efficiency, 2:51 am for sleep midpoint, 25.3% for very good sleep…”
InfluentialKyan, A., & Takakura, M. (2025) · Environmental Health and Preventive Medicine · doi:10.1265/ehpm.25-00052 · Cited by 1
“:3) þ ½ sleep duration on weekends (cid:2) 2 (cid:3)Þ = 7 : Participants were classi fi ed based on whether their sleep duration fell within the recommended range of 8 – 10 h per night by the National Sleep Foundation [31].”
Excessive Daytime Sleepiness and Its Associated Factors Among Male Road Transport Workers in Brazil
da Silva, R. C. D., Adelino, M. F. C., Duarte, A. F., de Souza, J. S., Borges, F. V. D. A., Canevari, C. C. D. J., & Garcêz, A. (2025) · Journal of Sleep Research · doi:10.1111/jsr.70198
“…drivers in Brazil found a similar prevalence of 38%, indicating that EDS is a recurrent issue in this population (Santos et al. 2013 transport drivers were at risk of EDS, emphasising the role of long working hours and inadequate rest in the development of this condition (Hirshkowitz et al. 2015).”
Aakre, J. A., Bjorvatn, B., Gjestsen, M. T., Ushakova, A., Ballard, C. G., & Testad, I. (2025) · doi:10.2196/preprints.81542
Koemel, N. A., Biswas, R. K., Simpson, S. J., Rezende, L. F. M., Wang, T., Bauman, A. E., Raubenheimer, D., Allman-Farinelli, M. A., Cistulli, P. A., Ahmadi, M. N., et al. (2025) · medRxiv · doi:10.1101/2025.09.10.25335537
Managing sleep disturbance during the menopause transition
Schaedel, Z. (2025) · Post Reproductive Health · doi:10.1177/20533691251378872
Paggetti, A., Lazzaro, G., Bacaro, V., Vanacore, N., Vicari, S., & Menghini, D. (2025) · Sleep Medicine · doi:10.1016/j.sleep.2025.106817 · Cited by 2
Sambou, M. L., Wang, Y., Bigambo, F. M., Sambou, P., & Sambou, A. (2025) · Physiology & Behavior · doi:10.1016/j.physbeh.2025.115113
Ge, L., Hu, Y., Tan, A., Teo, C., Yap, C. W., & Ng, Y. F. (2025) · BMC Public Health · doi:10.1186/s12889-025-24610-2
“…[15], participants were categorised into two groups: “less optimum” for those not meeting recommendation or “optimum” for those meeting recommendation (7 or more hours per night for adults aged 18–60 years [16], 7–9 h for adults aged 61–64 years, and 7–8 h for those aged 65 years and older [17]).”
Perez, C., & Snih, S. A. (2025) · Journal of Psychosomatic Research · doi:10.1016/j.jpsychores.2025.112397
Interactive effects of sleep duration and dietary patterns on obesity moderated by age
Lin, L.-Y., Hsu, C.-Y., Chao, J. C.-J., Chien, Y., & Chiou, H. (2025) · Scientific Reports · doi:10.1038/s41598-025-17886-2 · Cited by 1
He, M., Sun, M., Liu, X., & Wang, D. (2025) · Psychiatric Quarterly · doi:10.1007/s11126-025-10228-5
Creation and pilot evaluation of a behavioural sleep intervention for student-athletes
Wilson, S. M. B., Jones, M. I., Draper, S. B., & Parker, J. K. (2025) · Sport Sciences for Health · doi:10.1007/s11332-025-01567-8
“This includes many student-athletes presenting with typical sleep durations below public health recommendations of 7–9 hours for young adults [2–4], a high prevalence of excessive daytime sleepiness [2, 3], and inconsistent sleep/wake timing between days that exceeds the variability observed in…”
Cunha, L. A., Marques, E. A., Brito, J., et al. (2025) · PLoS ONE · doi:10.1371/journal.pone.0333774
“For healthy sleep, the American National Sleep Foundation recommends that school-aged children (6–13 years old) should sleep 9–11 hours per night, teenagers (14–17 years old) 8–10 hours, and adults (18–64 years old) 7–9 hours [24].”
Nascimento-da-Silva, F., Valentim‐Silva, J. R., Meschiari, C. A., Lima, I. M. D. S., Guedes, D. P., & Casonatto, J. (2025) · PeerJ · doi:10.7717/peerj.20151
“Data on sleep duration were collected considering school days and weekends, using a typical or usual week as a reference, through four structured questions: ‘‘On school days: ( Hirshkowitz et al., 2015 ).”
Traunmüller, C., & Schwerdtfeger, A. R. (2025) · Journal of Neural Transmission · doi:10.1007/s00702-025-03046-3
“Sleep plays a vital role in human health and is essential for sustaining physical, emotional and cognitive wellbe - ing (Rechtschaffen and Bergmann 2002; Hirshkowitz et al. 2015 ).”
The effects of diaphragm release on sleep quality: a pilot feasibility study
Erol, E., & Kurtboğan, M. (2025) · BMC Pulmonary Medicine · doi:10.1186/s12890-025-03968-4
“In addition, the observed increase in sleep duration brought participants closer to the recommended 7–9 h of nightly sleep for adults, as outlined by the National Sleep Foundation [27].”
Effects of Perceived Stress and Insomnia on Emotional Intelligence of Medical Students
Jawale, D., Khadkikar, R. M., Sawant, M., & Shinde, S. (2025) · Cureus · doi:10.7759/cureus.94715
Husain, W., Trabelsi, K., Ghazzawi, H., Ammar, A., BaHammam, A. S., Pandi-Perumal, S. R., Pakpour, A. H., Vitiello, M. V., & Jahrami, H. (2025) · Sleep Epidemiology · doi:10.1016/j.sleepe.2025.100118
Self-citationVenguidesvarane, A. G., Varadarajan, S., Rajamohan, M., & Varadarajan, S. (2025) · Cureus · doi:10.7759/cureus.94899 · Cited by 2
“Though the National Sleep Foundation recommends seven to nine hours of sleep for young adults [5], changes in modern lifestyle and excessive digital media usage lead to insufficient sleep and irregular sleep patterns [6,7].”
Deng, R., Victoria, G., & Ucci, M. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5638253
Andrade, P., Correia, A., Pereira, A., & Carvalho, L. (2025) · Lecture notes in bioengineering · doi:10.1007/978-3-031-77282-5_20
The OWL Screening Tool—A Protocol for Holistic Pediatric Lifestyle Assessment
Auffermann, A., & Auffermann, W. (2025) · Healthcare · doi:10.3390/healthcare13212731
“Drawing on scientific research and recommendations from healthcare providers, including the WHO, EFSA, the National Sleep Foundation, and the Pediatric Endocrine Society [11,25,29,36], an OWL screening questionnaire was developed for school-age children.”
InfluentialZarghami, F., Karimi, K., Salehi, S., Akbarpour, S., & Azizpour, Y. (2025) · Preventive Medicine Reports · doi:10.1016/j.pmedr.2025.103294 · Cited by 1
“Participants were categorized into three groups based on their sleep duration: insufficient or short sleep ( ≤ 6 h), normal sleep (7-8 h), and long sleep ( ≥ 9 h) (Hirshkowitz et al., 2015).”
Sleep Duration and Screen Time in Young Children with Mild Language Delays
Malik, S., Gonzalez, M., Rayneri, P., Ma, R., Natale, R., & Mansoor, E. (2025) · Children · doi:10.3390/children12111467 · Cited by 3
“Experts analyzed studies linking sleep duration to behavioral, cognitive, and physical health risks, using a consensus-based approach to determine optimal sleep ranges for different age groups [5,6].”
An, M., Jeong, S.-G., & Nho, J. (2025) · Journal of Korean maternal and child health (Online) · doi:10.21896/jkmch.2025.29.4.228
Nutraceuticals for Brain Longevity and Autophagy Activation
Adhikary, K., Abubakar, M., Ganguly, K., Sarkar, R., Ambawatiya, A., Mohanty, P., & Kumar, N. (2025) · Nutritional neurosciences · doi:10.1007/978-981-95-2790-8_14
Carbone, J. T., & Casement, M. D. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.120613
SLEEP QUALITY (PSQI) AND SUMMATIVE EXAM PERFORMANCE IN MEDICAL STUDENTS
Wądołowska, A., Serafin-Juszczak, B., Wydra, M., Mogilany, Z., Wojdal, J., Kusek, K., Przybył, B. K., Ciepłucha, K., Wilk, M., & Narożniak, D. (2025) · International Journal of Innovative Technologies in Social Science · doi:10.31435/ijitss.3(47).2025.3699
İnanç, Ö., & Ercin, H. S. (2025) · Cureus · doi:10.7759/cureus.96051
“Older adults are recommended to sleep seven to eight hours per night; however, many fail to meet this duration [4].”
The Sleep Quality Crisis among Medical Students: A Wake-up Call
Suri, T. M., & Suri, J. C. (2025) · Indian Journal of Sleep Medicine · doi:10.5005/jp-journals-10069-0174
Kim, J., Kenyon, J. D., Sargent, L. J., Kirkman, D. L., & Kim, Y. (2025) · American Journal of Lifestyle Medicine · doi:10.1177/15598276251392883
Capturing typical toddler sleep in context: A videosomnography study
Abel, E. A., Ozonoff, S. J., Anders, T. F., & Schwichtenberg, A. J. (2025) · Sleep Health · doi:10.1016/j.sleh.2025.09.010
Chairiyah, R., Syam, H. H., Tarawan, V. M., Dhamayanti, M., Zulvayanti, Z., & Susiarno, H. (2025) · Malaysian Journal of Medicine and Health Sciences · doi:10.47836/mjmhs.21.s3.8
Nauha, L., Niemelä, M., Azadifar, S., Korpelainen, R., & Farrahi, V. (2025) · medRxiv · doi:10.1101/2025.11.04.25339506
Wahab, M., & Hamonari, N. H. (2025) · BULLETIN OF STOMATOLOGY AND MAXILLOFACIAL SURGERY · doi:10.58240/1829006x-2025.21.8-293
Moeng, E., Nget, M., Bestman, P. L., Luo, M., Kolleh, E. M., Ding, M., Yu, Y., & Luo, J. (2025) · Journal of clinical lipidology · doi:10.1016/j.jacl.2025.10.077 · Cited by 1
Wang, J. (2025) · BMC Geriatrics · doi:10.1186/s12877-025-06518-z
“The National Sleep Foundation in the USA suggests that people over 65 are supposed to sleep seven to eight hours per night [8].”
Jamatia, B. (2025) · Indian Journal of Community Medicine · doi:10.4103/ijcm.ijcm_557_24
Rodríguez-Cano, A. M., Medel-Canchola, B., González-Ludlow, I., Pizano-Zárate, M. L., Estrada‐Gutiérrez, G., & Perichart‐Perera, O. (2025) · Frontiers in Nutrition · doi:10.3389/fnut.2025.1699405
“Usual nighttime sleep duration was recorded (only during the first and third trimesters), starting from the moment they fell asleep (not when they went to bed), and short sleep was defined as less than 6 h per night (16).”
Ashraf, T., Pearce, A. L., Helal, R., Saidi, S., Vaidya, C. J., & Lessan, N. G. (2025) · Frontiers in Pediatrics · doi:10.3389/fped.2025.1701873 · Cited by 1
“Additionally, participants were categorised according to whether their reported bedtime and total sleep duration met current international sleep recommendations for school-aged children and adolescents (22, 23).”
Bridging the Gap: Hidden Barriers to Learning Between Modern Family, Society, and School
Koh, M.-S. (2025) · Springer eBooks · doi:10.1007/978-3-031-99174-5_12
Repercussões da privação do sono na qualidade de vida de estudantes de Medicina
Cunha, A. C. S., Nunes, A. S. P., Cândido, C. H. B., Filho, L. E. D. S., & Souto, I. F. D. Q. (2025) · Cuadernos de Educación y Desarrollo · doi:10.55905/cuadv17n11-054
IKEDA, H. (2025) · Journal of Occupational Safety and Health · doi:10.2486/josh.josh-2025-0007-shi
Lee, S., & Jun, S. (2025) · Journal of Korean Biological Nursing Science · doi:10.7586/jkbns.25.048
“미국수면재단( National Sleep Foundation )의 권고에 따르면 성인 의 적정 수면 시간은 7 ~ 9 시간이다[ 4 ].”
The sleep crisis: The role of social and lifestyle risk scores in a six-year Ravansar study
Izadi, N., Khoramdad, M., Najafi, F., & Amiri, P. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.120710
Li, X., & Ma, B.-J. (2025) · Frontiers in Public Health · doi:10.3389/fpubh.2025.1695317
Avaliação da qualidade do sono de mulheres idosas e correlação com o índice de massa corporal
Alves, C. L. C., de Sousa, W. C., Ribeiro, R. D. S., et al. (2025) · Caderno Pedagógico · doi:10.54033/cadpedv22n13-189
Cha, G., Kang, J., Thapa, A., Wu, J. R., Heebner, N. R., Biddle, M., Bronas, U. G., Lin, C., Thompson, J. R., & Moser, D. K. (2025) · The Journal of Rural Health · doi:10.1111/jrh.70095
Jeong, S.-J., Kim, C., & Son, J.-H. (2025) · Journal of Korean Biological Nursing Science · doi:10.7586/jkbns.25.043
Righes, S., Waroquier, P., Caillier, M., Verkaeren, O., Kristanto, P., & Merckaert, I. (2025) · European Journal of Cancer Care · doi:10.1155/ecc/6659905
“Similarly, baseline sleep duration averaged 8 h per night, corresponding to the recommended sleep duration for adults [46], suggesting no signifcant initial sleep defcits.”
Park, J.-S., Yang, S., & Jung, S.-Y. (2025) · Journal of Clinical Medicine · doi:10.3390/jcm14238398
“Although adults are generally advised to obtain adequate sleep (7–9 h) [2], insufficient sleep has become increasingly common worldwide, with a substantial proportion of adults reporting less than the recommended duration [3,4].”
The Role of Lifestyle Behaviors in Early Childhood Obesity: Insights from Pre-School Populations
Alhussain, M. H., Al-mashouf, W. S., Albadr, N. A., Almoghirah, H. A., Arzoo, S., Alfayez, F. F., & Al-Hazzaa, H. M. (2025) · International Journal of Child Health and Nutrition · doi:10.6000/1929-4247.2025.14.04.6
Berentschot, J. C., Broeren, G. W. M., Bek, L. M., Hellemons, M. E., van Bommel, J., Aerts, J. G. J. V., Ribbers, G. M., Bussmann, J. B. J., Heijenbrok‐Kal, M. H., van den Berg-Emons, H. J. G., et al. (2025) · Quality of Life Research · doi:10.1007/s11136-025-04095-7
Sleep in families: Dynamics, challenges, and possible solutions
Gorovoy, S. B., & Bhushan, B. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-13954-3.00003-6
Insufficient sleep and cardiovascular disease risk
Javaheri, S., Fashanu, O., & Redline, S. S. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-13954-3.00030-9
Blanc, J., Nunes, J., Williams, N. J., Robbins, R., Seixas, A. A., & Jean‐Louis, G. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-13954-3.00054-1
Sleep loss, decision-making, and executive function
Fluke, S. K., Satterfield, B. C., & Killgore, W. D. S. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-13954-3.00028-0
Salame, S., Chan, T., Kendzerska, T., Fisher, S., Manuel, D. G., & Hsu, A. T. (2025) · Sleep Medicine · doi:10.1016/j.sleep.2025.108692
Akar, İ., Alemdaroğlu-Gürbüz, İ., Tunca, Ö., & Bulut, N. (2025) · Journal of Child Neurology · doi:10.1177/08830738251396186
“37 Only 9 children (23.1”
InfluentialLynch, L., Ginell, K. M., Gray, A. R., & Whibley, D. (2025) · Wilderness and Environmental Medicine · doi:10.1177/10806032251395944
“6,22,23 Although this study did not fi nd a signi fi cant association with the use of sleep strategies during the race and performance outcomes, it does suggest the importance of adequate sleep duration in the nights leading up to the day of a race.”
Preventive health: Building resilience and promoting wellness
Sharma, N., Sharma, G., & Raheja, Y. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-38325-0.00033-2
More Community Safety and Interpersonal Security are Linked to More Adolescent Sleep.
Gunn, H. E., Ewing, E. L., & Heddinghaus, L. C. (2026) · Journal of Adolescent Health · doi:10.1016/j.jadohealth.2025.09.023
Wu, C.-M., Duan, G.-C., Wang, F., Han, X., & Wu, J.-M. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.120864 · Cited by 1
Actualización práctica en el diagnóstico y tratamiento del insomnio
Ameyugo, E., Téllez, M. L., Bajo, A., & Álvarez-Mon, M. Á. (2025) · Medicine - Programa de Formación Médica Continuada Acreditado · doi:10.1016/j.med.2025.11.020
Haydon, M. D., Stal, J., Lee, S., Miller, K. A., Cozen, W., Freyer, D. R., & Milam, J. E. (2025) · Journal of Cancer Survivorship · doi:10.1007/s11764-025-01949-4 · Cited by 1
Sleep Compensation on Work-Free days Is Associated with Better Sleep Quality
Aslamyar, D., & von Gall, C. (2025) · Nature and Science of Sleep · doi:10.2147/nss.s562192
“13 The required sleep duration for adults is somewhere between 7–9 hours, 14 but shows large individual differences.”
Al-Hazzaa, H. M., Alhowikan, A. M., Alhussain, M. H., & Obeid, O. A. (2020) · Figshare · doi:10.6084/m9.figshare.12096288
Dice, A. L. E., Ye, X., Kim, S. G., McLaughlin, K. A., Amstadter, A. B., Tiemeier, H. W., & Denckla, C. A. (2023) · Figshare · doi:10.6084/m9.figshare.22605242
Li, C.-I., Lin, C., Liu, C.-S., Lin, C.-H., Yang, S.-Y., & Li, T.-C. (2022) · Figshare · doi:10.6084/m9.figshare.19670321
He, C., He, Y., Yang, T., Wu, C., Lin, Y., Yan, J., Chang, W., Chang, F., Wang, Y., Wu, S., et al. (2024) · Figshare · doi:10.6084/m9.figshare.26646403
Wang, J., Zheng, Y., Wang, Y., Zhang, C., Jiang, Y., Suo, C., Cui, M., Zhang, T., Chen, X., & Xu, K. (2023) · Figshare · doi:10.6084/m9.figshare.23937287
Pirojsakul, K., Aekplakorn, W., Siwarom, S., et al. (2022) · Figshare · doi:10.6084/m9.figshare.21435381
Le Cornu, Q., Chen, M., van Hees, V. T., Léger, D., Fayossé, A., Yerramalla, M. S., & Sabia, S. (2024) · Figshare · doi:10.6084/m9.figshare.26552227
Lin, L.-Z., Xu, S.-L., Wu, Q.-Z., et al. (2021) · Figshare · doi:10.6084/m9.figshare.17273283
Dice, A. L. E., Ye, X., Kim, S. G., McLaughlin, K. A., Amstadter, A. B., Tiemeier, H. W., & Denckla, C. A. (2023) · Figshare · doi:10.6084/m9.figshare.22605239
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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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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