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
0 of 1 cited sources checked · 0 supported · 0 flagged
- 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✗ Asserted: fails✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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.
Load-bearingStrength:boosted· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:boosted· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✗ Checkable: fails✗ Load-bearing: fails✗ Based: failsProbably 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
Strength:hedged· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✗ Based: failsProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✗ Checkable: fails✗ Load-bearing: fails✓ Based: passesProbably 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
Tests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Strength:hedged· not yet calibratedCausal:conditional· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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
Load-bearingStrength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✓ Load-bearing: passes✓ Based: passesProbably 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
Strength:plain· not yet calibratedCausal:direct· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes? Load-bearing: unclear✓ Based: passesIt 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
Strength:plain· not yet calibratedTests✓ Asserted: passes✓ Checkable: passes✗ Load-bearing: fails✓ Based: passesProbably 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]
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Percentages, sums and reported differences re-computed from the paper’s own numbers.
Three of 18 panelists is less than 20%
MinorThree of 18 panelists is 16.7%, not more than 20%. At least four panelists would have to vote outside the specified range to meet the stated threshold.
Reported 20 · recomputed 16.666667
“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.”
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
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Murawski, B., Plotnikoff, R. C., Rayward, A. T., Vandelanotte, C., Brown, W. J., & Duncan, M. J. (2018) · BMJ Open · doi:10.1136/bmjopen-2017-018997 · Cited by 40
Adolescent Sleep Barriers: Profiles within a Diverse Sample of Urban Youth
Hoyt, L. T., Maslowsky, J., Olson, J. S., Harvey, A. G., Deardorff, J., & Ozer, E. J. (2018) · Journal of Youth and Adolescence · doi:10.1007/s10964-018-0829-2 · Cited by 37
Maternal perceived work schedule flexibility predicts child sleep mediated by bedtime routines
Lee, S., Hale, L., Berger, L. M., & Buxton, O. M. (2019) · Journal of Child and Family Studies · doi:10.1007/s10826-018-1262-6 · Cited by 33
Weaver, M. D., Sletten, T. L., Foster, F., Gozal, D., Klerman, E. B., Rajaratnam, S. M. W., Roenneberg, T., Takahashi, J. S., Turek, F. W., Vitiello, M. V., et al. (2021) · Sleep Health · doi:10.1016/j.sleh.2021.02.009 · Cited by 35
“13-17 Adequate sleep can be obtained by various strategies.”
Self-citationByeon, G., Jo, S., Park, J., Jeong, H., Lee, H. K., & Yim, H. W. (2022) · Journal of Behavioral Addictions · doi:10.1556/2006.2022.00071 · Cited by 33
Gaskin, C. J., Hargous, C. V., Stephens, L. D., Nyam, G., Brown, V., Lander, N., Yoong, S., Morrissey, B., Allender, S. E., & Strugnell, C. (2024) · SLEEP Advances · doi:10.1093/sleepadvances/zpae019 · Cited by 40
“Public health recommendations are very similar across many jurisdictions, including the United States [5, 6], Canada [7], New Zealand [8], and Australia [9].”
BackgroundFord, M. C., Gordon, N. P., Howell, A., Green, C. E., Greenspan, L. C., Chandra, M., Mellor, R. G., & Lo, J. C.-M. (2016) · Journal of Obesity · doi:10.1155/2016/4287976 · Cited by 40
Esbensen, A. J., Hoffman, E. K., Stansberry, E., et al. (2018) · Journal of Intellectual Disability Research · doi:10.1111/jir.12464 · Cited by 33
Samouda, H., Ruiz‐Castell, M., Bocquet, V. G., Kuemmerle, A., Chioti, A., Dadoun, F., Kandala, N., & Stranges, S. (2018) · PLoS ONE · doi:10.1371/journal.pone.0197021 · Cited by 33
Peralta, G. P., Forns, J., de la Hera, M. G., González, L., Guxens, M., López-Vicente, M., Sunyer, J., & García‐Aymerich, J. (2017) · Journal of Developmental & Behavioral Pediatrics · doi:10.1097/dbp.0000000000000539 · Cited by 33
Tomaz, S. A., Prioreschi, A., Watson, E. D., McVeigh, J. A., Rae, D. E., Jones, R. A., & Draper, C. E. (2019) · Journal of Physical Activity and Health · doi:10.1123/jpah.2018-0133 · Cited by 33
Kim, Y., Bird, A. L., Peterson, E. R., Underwood, L., Morton, S., & Grant, C. C. (2020) · Journal of Pediatric Psychology · doi:10.1093/jpepsy/jsaa001 · Cited by 40
Sleep and Adiposity in Children From 2 to 6 Years of Age
Xiu, L., Ekstedt, M., Hagströmer, M., Bruni, O., Bergqvist‐Norén, L., & Marcus, C. (2020) · PEDIATRICS · doi:10.1542/peds.2019-1420 · Cited by 35
Self-citationBecker, S. P., Tamm, L., Epstein, J. N., & Beebe, D. W. (2020) · Journal of Child Psychology and Psychiatry · doi:10.1111/jcpp.13235 · Cited by 35
“, 2008), and (c) this conforms to clinical recommendations for adolescents (Hirshkowitz et al., 2015; Paruthi et al., 2016).”
BackgroundResultSleep and suicidality in school-aged adolescents: a prospective study with 2-year follow-up
Gong, Q., Li, S., Wang, S., Li, H., & Han, L. (2020) · Psychiatry Research · doi:10.1016/j.psychres.2020.112918 · Cited by 33
Cho, Y., Jung, B., Lee, Y. J., Kim, M.-R., Kim, E., Sung, W.-S., & Ha, I. (2020) · PLoS ONE · doi:10.1371/journal.pone.0230481 · Cited by 33
“According to the National Sleep Foundation’s sleep time duration criteria recommendations [22], we categorized sleep times as follows: short (�6 hours of sleep per day), normal (7–8 hours of sleep per day), and long (�9 hours of sleep per day).”
MethodPienaar, P. R., Kolbe-Alexander, T. L., van Mechelen, W., Boot, C. R. L., Roden, L. C., Lambert, E. V., & Rae, D. E. (2021) · American Journal of Health Promotion · doi:10.1177/0890117121992288 · Cited by 35
Personalized sleep-wake patterns aligned with circadian rhythm relieve daytime sleepiness
Hong, J., Choi, S. J., Park, S. H., Hong, H., Booth, V., Joo, E. Y., & Kim, J. K. (2021) · iScience · doi:10.1016/j.isci.2021.103129 · Cited by 31
Dubey, P., Reddy, S., Alvarado, L. A., Manuel, S., & Dwivedi, A. K. (2021) · European Journal of Obstetrics & Gynecology and Reproductive Biology · doi:10.1016/j.ejogrb.2021.03.033 · Cited by 34
Effects of window opening on the bedroom environment and resulting sleep quality
Liao, C., Delghust, M., Wargocki, P. L., & Laverge, J. (2021) · Science and Technology for the Built Environment · doi:10.1080/23744731.2021.1927177 · Cited by 34
Gruber, R., Gauthier-Gagné, G., Voutou, D., Somerville, G., Saha, S., & Boursier, J. (2021) · Child and Adolescent Psychiatry and Mental Health · doi:10.1186/s13034-021-00399-x · Cited by 37
“To assess changes in sleep patterns and behavior following initiation of the COVID-19 pandemic, we reclassified participants’ self-reported sleep durations into three categories: < 8 h, 8–10 h, and > 10 h [56].”
BackgroundMethodWallace, M. L., Kissel, N., Hall, M. H., Germain, A., Matthews, K. A., Troxel, W. M., Franzen, P. L., Buysse, D. J., Reynolds, C., Roecklein, K. A., et al. (2022) · Psychosomatic Medicine · doi:10.1097/psy.0000000000001060 · Cited by 34
“duration recommendations, which are strongly based on selfreport (3,40).”
BackgroundLai, W.-D., Tung, T.-H., Teng, C.-Y., Chang, C., Chen, Y., Huang, H., Lee, H., & Huang, S. (2022) · Food & Function · doi:10.1039/d2fo00181k · Cited by 33
Losing ground, losing sleep: Local economic conditions, economic vulnerability, and sleep
Perales, F., & Plage, S. (2016) · Social Science Research · doi:10.1016/j.ssresearch.2016.08.006 · Cited by 33
Becker, S. P., Pfiffner, L. J., Stein, M. A., Burns, G. L., & McBurnett, K. (2016) · Sleep Medicine · doi:10.1016/j.sleep.2015.11.011 · Cited by 32
MacKenzie, M. D., Scott, H., Reid, K., & Gardani, M. (2022) · Sleep Medicine Reviews · doi:10.1016/j.smrv.2022.101626 · Cited by 32
Hartescu, I., Stensel, D. J., Thackray, A. E., King, J. A., Dorling, J. L., Rogers, E. N., Hall, A. P., Brady, E. M., Davies, M. J., Yates, T. E., et al. (2021) · Journal of Sleep Research · doi:10.1111/jsr.13469 · Cited by 33
“None of these studies assessed post- prandial glucose tolerance and may not have tested the potential benefits of approximating a sleep duration in line with the recommended minimum of ≥7 hr/night (Hirshkowitz et al., 2015).”
BackgroundSleep and Healthy Aging: A Systematic Review and Path Forward
Ravyts, S. G., & Dzierzewski, J. M. (2022) · Clinical Gerontologist · doi:10.1080/07317115.2022.2064789 · Cited by 41
“For example, sleep duration recommendations established by the National Sleep Foundation suggest that adults over the age of 65 obtain between 7 and 8 hours of sleep; however, in some cases 5–6 hours or 9 hours may also be appropriate (Hirshkowitz et al., 2015).”
Huang, S., Yang, Z., Cheng, J., Li, H.-Y., Chen, S., Huang, Z.-H., Chen, J.-D., Xiong, R.-G., Yang, M.-T., Wang, C., et al. (2025) · Redox Biology · doi:10.1016/j.redox.2025.103578 · Cited by 33
“Humans spend approximately one-third of their lives asleep, with infants and young children requiring significantly more sleep than adults [1].”
Peng, J., Wang, J., Chen, J., Li, G., Xiao, H., Liu, Y., Zhang, Q., Wu, X., & Zhang, Y. (2025) · BMC Public Health · doi:10.1186/s12889-025-22813-1 · Cited by 39
Sleep differences in the UK between 1974 and 2015: Insights from detailed time diaries
Pérez, J. L. D. G., Gershuny, J., Foster, F., & Vos, M. D. (2018) · Journal of Sleep Research · doi:10.1111/jsr.12753 · Cited by 34
A Wearable Sleep Position Tracking System Based on Dynamic State Transition Framework
Jeon, S., Park, T., Paul, A., Lee, Y., & Son, S. H. (2019) · IEEE Access · doi:10.1109/access.2019.2942608 · Cited by 33
Liang, H., Beydoun, H. A., Hossain, S. A., Maldonado, A. I., Zonderman, A. B., Kuczmarski, M. F., & Beydoun, M. A. (2020) · Nutrients · doi:10.3390/nu12051510 · Cited by 32
Sleep problems and depressive symptoms in toddlers and 8‐year‐old children: A longitudinal study
Sivertsen, B., Harvey, A. G., Reichborn‐Kjennerud, T., Ystrøm, E., & Hysing, M. (2020) · Journal of Sleep Research · doi:10.1111/jsr.13150 · Cited by 31
“The cut-off of ≤10 hr per night for short sleep duration at 18 months was based on recent recommendations from the American Academy of Sleep Medicine (AASM) (Hirshkowitz et al., 2015).”
MethodDaily variations in sleep and glucose in adolescents with type 1 diabetes
Griggs, S. A., Redeker, N. S., Jeon, S., & Grey, M. J. (2020) · Pediatric Diabetes · doi:10.1111/pedi.13117 · Cited by 32
Liao, C., Akimoto, M., Bivolarova, M. P., Sekhar, C., Laverge, J., Fan, X., Lan, L., & Wargocki, P. L. (2021) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2021.149209 · Cited by 31
Adolescent sleep duration and timing during early COVID-19 school closures
Weingart, R., Bryan, C. S., Olson, D., Gazmararian, J. A., Rosati, B., Hale, L., & Gilder, M. V. (2021) · Sleep Health · doi:10.1016/j.sleh.2021.07.003 · Cited by 39
“Sufficient sleep duration and sufficient TIB were both determined using the National Sleep Foundation’s consensus recommended hours of sleep (9+ hours for children aged 613 years, 8+ hours for teens aged 14-17 years, and 7+ hours for adults over 18 years), though the literature informing these recommendations often do…”
MethodA survey of mental health literacy in Japanese high school teachers
Yamaguchi, S., Foo, J. C., Kitagawa, Y., Togo, F., & Sasaki, T. (2021) · BMC Psychiatry · doi:10.1186/s12888-021-03481-y · Cited by 34
“0 h) [38] than suggested optimal sleep duration (8–10 h) [43].”
BackgroundCrowther, M. E., Ferguson, S. A., & Reynolds, A. C. (2022) · Sleep Medicine Reviews · doi:10.1016/j.smrv.2022.101612 · Cited by 35
Mao, Y., Xie, B., Chen, B., Cai, Y., Wu, J., Zhang, J., Shao, R., & Li, Y. (2022) · Nature and Science of Sleep · doi:10.2147/nss.s346851 · Cited by 36
“According to the National Sleep Foundation, a sleep duration between 7 to 9 hours per day is the recommended sleep duration for young adults.(39) Furthermore, based on previous studies, short sleep duration was defined as sleep for less than 7 hours per night.”
MethodSleep Disturbances, Degree of Disability and the Quality of Life in Multiple Sclerosis Patients
Kołtuniuk, A., Kazimierska-Zając, M., Pogłódek, D., & Chojdak-Łukasiewicz, J. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph19063271 · Cited by 35
“According to the recommendation of the National Sleep Foundation, adults need 7–9 h of sleep to maintain optimal physical and mental health [6].”
MethodSedentary behavior and cardiovascular disease risk: An evolutionary perspective
Higgins, S., Pomeroy, A., Bates, L., Paterson, C. A., Gibbs, B. B., Pontzer, H., & Stoner, L. R. (2022) · Frontiers in Physiology · doi:10.3389/fphys.2022.962791 · Cited by 42
“, National Science Foundation guidelines for sleep duration (Hirshkowitz et al., 2015), which may contribute to confusion and present a barrier to adherence.”
BackgroundThe Health and Retirement Study
Stoiko, R. R. (2014) · The International Journal of Aging and Human Development · doi:10.1177/0091415015574186 · Cited by 39
Associations between neighborhood context, physical activity, and sleep in adolescents
Philbrook, L. E., & El‐Sheikh, M. (2016) · Sleep Health · doi:10.1016/j.sleh.2016.05.008 · Cited by 32
Onaolapo, J. O., Onaolapo, A. Y., Akanmu, A. M., & Olayiwola, G. (2016) · Sleep Science · doi:10.1016/j.slsci.2016.10.008 · Cited by 35
The Cost of Sleep Lost: Implications for Health, Performance, and the Bottom Line
Grandner, M. A. (2018) · American Journal of Health Promotion · doi:10.1177/0890117118790621a · Cited by 31
Bouloukaki, I., Tsiligianni, I., Stathakis, G., Fanaridis, M., Koloi, A., Bakiri, E., Moudatsaki, M., Pouladaki, E., & Schiza, S. E. (2023) · Healthcare · doi:10.3390/healthcare11172389 · Cited by 32
“According to consensus recommendations of the National Sleep Foundation and the American Academy of Sleep Medicine and Sleep Research Society guidelines, young adults should sleep 7 to 9 h per night on a regular basis for optimal sleep health [2,3].”
MethodSleep Pathologies and Eating Disorders: A Crossroad for Neurology, Psychiatry and Nutrition
Mutti, C., Malagutti, G., Maraglino, V., Misirocchi, F., Zilioli, A., Rausa, F., Pizzarotti, S., Spallazzi, M., Rosenzweig, I., & Parrino, L. (2023) · Nutrients · doi:10.3390/nu15204488 · Cited by 33
“However, in recent years, nighttime sleep duration has been decreasing worldwide, due to changes in lifestyle, mobile technology and work duties [100].”
BackgroundBruni, O., Breda, M., Nobili, L., Fietze, I., Capdevila, Ó. S., & Gronfier, C. (2024) · European Journal of Pediatrics · doi:10.1007/s00431-024-05556-w · Cited by 33
“1 [11] and to ensure that the quality of sleep is adequate by asking questions about daytime functioning and sleepiness and about subjective assessment of “good” or “poor” sleep and investigating the presence of any abnormal behavior during the night (e.g., excessive movements, bruxism, snoring,…”
BackgroundMethodInfluentialSelf-citationMualem, R., Morales-Quezada, L., Farraj, R. H., Shance, S., Bernshtein, D. H., Cohen, S., Mualem, L., Salem, N., Yehuda, R. R., Zbedat, Y., et al. (2024) · Frontiers in Public Health · doi:10.3389/fpubh.2024.1376075 · Cited by 59
Gabriel, K. P., Sternfeld, B., Shiroma, E. J., Pérez, A., Cheung, J., & Lee, I.-M. M. (2016) · Sleep Health · doi:10.1016/j.sleh.2016.10.001 · Cited by 35
Uy, J. P., & Galván, A. (2016) · Neuropsychologia · doi:10.1016/j.neuropsychologia.2016.12.018 · Cited by 30
The Relationship Between Midday Napping And Neurocognitive Function in Early Adolescents
Ji, X., Li, J., & Liu, J. (2018) · Behavioral Sleep Medicine · doi:10.1080/15402002.2018.1425868 · Cited by 31
Ding, C., Song, C., Yuan, F., Zhang, Y., Feng, G., Chen, Z., & Liu, A. (2018) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph15050941 · Cited by 31
Taylor, Y., Merat, N., & Jamson, S. L. (2018) · Safety and Health at Work · doi:10.1016/j.shaw.2018.08.003 · Cited by 31
Malin, A. J., Bose, S., Busgang, S. A., Gennings, C., Thorpy, M. J., Wright, R. O., Wright, R. J., & Arora, M. (2019) · Environmental Health · doi:10.1186/s12940-019-0546-7 · Cited by 31
“8–10 h is considered normal duration for 16–17-year-olds, and 7–9 h is considered normal duration for 18–19-year-olds [26].”
BackgroundLópez-González, D., Partida-Gaytán, A., Wells, J. C. K., Reyes-Delpech, P., Avila-Rosano, F., Ortiz-Obregon, M., Gomez-Mendoza, F., Díaz-Escobar, L., & Clark, P. (2020) · Nutrients · doi:10.3390/nu12030819 · Cited by 36
“The American Academy of Sleep Medicine (AASM), the Sleep Foundation (SF), and the American Academy of Pediatrics (AAP) recommend minimum sleep duration of 9hr/night for children and 8hr/night for adolescents [6,7,22];”
BackgroundSunderland, M., Forbes, M. K., Mewton, L. R., Baillie, A., Carragher, N., Lynch, S. J., Batterham, P. J., Calear, A. L., Chapman, C., Newton, N. C., et al. (2020) · Development and Psychopathology · doi:10.1017/s0954579420000437 · Cited by 32
Raduga, M., Kuyava, O., & Sevcenko, N. (2020) · Medical Hypotheses · doi:10.1016/j.mehy.2020.110169 · Cited by 34
An Unsupervised Behavioral Modeling and Alerting System Based on Passive Sensing for Elderly Care
Hu, R., Michel, B., Russo, D., Mora, N., Matrella, G., Ciampolini, P., Cocchi, F., Montanari, E., Nunziata, S., & Brunschwiler, T. (2020) · Future Internet · doi:10.3390/fi13010006 · Cited by 31
“We adjusted the original quality score scale of the sleep efficiency measurement, because our sensor only detects physical off-bed moments rather than awakenings in a neurological sense or micro movement way, thus it is not rare to see a sleep efficiency score above 80%, and sleep durations longer than 7 h. Referring…”
BackgroundMethodInfluentialSleep-wake characteristics, daytime sleepiness, and glycemia in young adults with type 1 diabetes
Griggs, S. A., Hickman, R. L., Strohl, K. P., Redeker, N. S., Crawford, S. L., & Grey, M. J. (2021) · Journal of Clinical Sleep Medicine · doi:10.5664/jcsm.9402 · Cited by 30
“39,40 Therewerenosig-nificant differences in objective sleep-wake characteristics or glycemia by age, sex, body mass index, or T1D duration.”
Prevalence of Insufficient Sleep and Its Associated Factors Among Working Adults in Malaysia
Chan, C. M. H., Siau, C. S., Wong, J. E., Wee, L. H., Jamil, N. A., & Hoe, V. C. W. (2021) · Nature and Science of Sleep · doi:10.2147/nss.s295537 · Cited by 34
Impacts of COVID-19 on the Education, Life and Mental Health of Students in Bangladesh
Piya, F. L., Amin, S., Das, A., & Kabir, M. A. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph19020785 · Cited by 34
“The participants who have been sleeping for more than nine hours, which is greater than the recommended average time [56], are suffering from poor mental health.”
BackgroundMethodIllingworth, G., Mansfield, K. L., Espie, C. A., Fazel, M. S., & Waite, F. (2022) · SLEEP Advances · doi:10.1093/sleepadvances/zpab021 · Cited by 31
“[57] However, it is noteworthy that when comparing the average self-reported sleep duration from our survey in 2020 with the National Sleep Foundation sleep duration guidelines,[58] only primary school children reached the recommended amount for their age group (9–11 hours), while secondary school students still remai…”
ResultFerrari, G., Alberico, C. O., Drenowatz, C. J., Kovalskys, I., Gómez, G., Rigotti, A., Cortés, L. Y., García, M. C. Y., Liria-Domínguez, M. R., Herrera‐Cuenca, M., et al. (2022) · BMC Public Health · doi:10.1186/s12889-022-12613-2 · Cited by 31
“The World Health Organization (WHO) [6] and the National Sleep Foundation [7] offer recommendations for physical activity and sleep for different age groups.”
BackgroundSleep Quality and Sleep Behaviors in Varsity Athletes: A Pilot Study
Rebello, L. J., Roberts, A. W., Fenuta, A. M., Coté, A. T., & Bodner, M. E. (2022) · Frontiers in Sports and Active Living · doi:10.3389/fspor.2022.906663 · Cited by 32
“The National Sleep Foundation recommends that young adults (18–25 years) attain between 7 and 9 h of sleep each night (Hirshkowitz et al., 2015).”
BackgroundBedtime procrastination mediates the relation between anxiety and sleep problems
Campbell, R. L., & Bridges, A. J. (2022) · Journal of Clinical Psychology · doi:10.1002/jclp.23440 · Cited by 31
Kim, S. Y., Sim, S., Kim, S.-G., & Choi, H. G. (2015) · PLoS ONE · doi:10.1371/journal.pone.0135753 · Cited by 31
Anderson, Y. C., Wynter, L. E., Treves, K. F., Grant, C. C., STEWART, J. M., Cave, T. L., Wild, C. E. K., Derraik, J. G. B., Cutfield, W. S., & Hofman, P. L. (2016) · Journal of Paediatrics and Child Health · doi:10.1111/jpc.13315 · Cited by 31
A provisional tool for the measurement of sleep satisfaction
Ohayon, M. M., Chen, M. C., Bixler, E. O., et al. (2017) · Sleep Health · doi:10.1016/j.sleh.2017.11.002 · Cited by 31
Self-citationMontagni, I., Qchiqach, S., Pereira, E., Tully, P. J., & Tzourio, C. (2019) · Journal of American College Health · doi:10.1080/07448481.2018.1546183 · Cited by 35
Matricciani, L., Fraysse, F., Grobler, A. C., Muller, J., Wake, M. A., & Olds, T. (2019) · BMJ Open · doi:10.1136/bmjopen-2017-020895 · Cited by 31
“based largely on normative self-reports and expert opinion.(50) 51 Self-reported sleep data are prone to recall,”
Methodde Mello, G. T., Minatto, G., da Costa, R. M., Leech, R. M., Cao, Y., Lee, R. E., & da Silva, K. S. (2024) · BMC Public Health · doi:10.1186/s12889-024-18364-6 · Cited by 31
Liang, W., Wang, Y., Huang, Q., Shang, B., Su, N., Zhou, L., Rhodes, R. E., Baker, J. S., & Duan, Y. (2024) · JMIR Public Health and Surveillance · doi:10.2196/46072 · Cited by 34
“It has been shown that 24-hour movement behaviors, including physical activity (PA), sedentary behavior (SB), and sleep, have prominent impacts on a wide range of physical and mental health outcomes among older adults [9-11].”
BackgroundDu, Y. J., Wang, M., Wang, Y., Dou, Y., Yan, Y., Fan, H., Fan, N., Yang, X., & Ma, X. (2024) · BMC Public Health · doi:10.1186/s12889-024-20093-9 · Cited by 34
“The criteria for a healthy diet were met if individuals fell within the 60th percentile range of HEI [40] and the criteria for a healthy sleep duration were met if individuals have greater than or equal to 7 h and less than 9 h [27].”
BackgroundPaine, S., & Gander, P. H. (2016) · Sleep Health · doi:10.1016/j.sleh.2016.01.005 · Cited by 30
田村, 典., & Tanaka, H. (2016) · Chronobiology International · doi:10.1080/07420528.2016.1199561 · Cited by 32
EEG Changes Accompanying Successive Cycles of Sleep Restriction With and Without Naps in Adolescents
Ong, J. L., Lo, J. C.-Y., Gooley, J. J., & Chee, M. W. L. (2017) · SLEEP · doi:10.1093/sleep/zsx030 · Cited by 31
The sleeping patterns of Head Start children and the influence on developmental outcomes
Schlieber, M., & Han, J. (2017) · Child Care Health and Development · doi:10.1111/cch.12522 · Cited by 33
Dogra, S., Good, J., Buman, M. P., Gardiner, P. A., Stickland, M. K., & Copeland, J. L. (2018) · BMC Public Health · doi:10.1186/s12889-018-5739-4 · Cited by 35
Rae, D. E., Pienaar, P. R., Henst, R. H. P., Roden, L. C., & Goedecke, J. H. (2018) · Sleep Health · doi:10.1016/j.sleh.2018.08.005 · Cited by 30
Training load and schedule are important determinants of sleep behaviours in youth‐soccer players
Whitworth‐Turner, C. M., Michele, R. D., Muir, I. H., Gregson, W. A., & Drust, B. (2018) · European Journal of Sport Science · doi:10.1080/17461391.2018.1536171 · Cited by 36
Tomasone, J. R., Kauffeldt, K. D., Morgan, T. L., Magor, K. W., Latimer‐Cheung, A. E., Faulkner, G., Ross‐White, A., Poitras, V. J., Kho, M. E., & Ross, R. (2020) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/apnm-2020-0251 · Cited by 29
“Country/region Reference Guideline name Physical activity (and sedentary behaviour*) Canada CSEP 2011a Physical Activity Guidelines for Adults/Older Adults Global WHO 2010 Global Recommendations on Physical Activity and Health USA US Department of Health and Human Services 2018† Physical Activity Guidelines for Americ…”
BackgroundInfluentialSilva, W. A., de Almeida-Pititto, B., Santos, R. B., Aielo, A. N., Giatti, S., Parise, B. K., Souza, S. P., Vívolo, S. R. G. F., Lotufo, P. A., Benseñor, I. M., et al. (2021) · Sleep And Breathing · doi:10.1007/s11325-021-02290-7 · Cited by 30
Du, C., Wang, W., Hsiao, P. Y., Ludy, M., & Tucker, R. M. (2021) · Behavioral Sciences · doi:10.3390/bs11050069 · Cited by 35
“Participants were classified as having short sleep duration if they reported a sleep duration <7 h per sleep duration guidelines [42].”
Sleep in hospitalized children and adolescents: A scoping review
Hybschmann, J., Topperzer, M. K., Gjærde, L. K., Born, P., Mathiasen, R., Sehested, A. M., Jennum, P., & Sørensen, J. L. (2021) · Sleep Medicine Reviews · doi:10.1016/j.smrv.2021.101496 · Cited by 31
Whittall, H., Kahn, M., Pillion, M., & Gradisar, M. (2021) · Sleep Medicine · doi:10.1016/j.sleep.2021.05.042 · Cited by 31
Sleepy Surgeons: A Multi-Method Assessment of Sleep Deprivation and Performance in Surgery
Whelehan, D. F., Alexander, M. D., Connelly, T. M., McEvoy, C., & Ridgway, P. F. (2021) · Journal of Surgical Research · doi:10.1016/j.jss.2021.06.047 · Cited by 34
Claesdotter‐Knutsson, E., André, F., Fridh, M., Delfin, C., Håkansson, A., & Lindström, M. (2021) · JMIR Pediatrics and Parenting · doi:10.2196/30889 · Cited by 43
“Standard sleep recommendations for teenagers (14-17 years) propose 8 to 10 hours of sleep on a daily basis [45,46].”
The association between inadequate sleep and accelerated brain ageing
Ramduny, J., Bastiani, M., Huedepohl, R., Sotiropoulos, S. N., & Chechlacz, M. (2022) · Neurobiology of Aging · doi:10.1016/j.neurobiolaging.2022.02.005 · Cited by 29
Nonpharmacological Interventions to Lengthen Sleep Duration in Healthy Children
Magee, L., Goldsmith, L. P., Chaudhry, U. A. R., Donin, A. S., Wahlich, C., Stovold, E. M., Nightingale, C. M., Rudnicka, A. R., & Owen, C. G. (2022) · Archives of Pediatrics and Adolescent Medicine · doi:10.1001/jamapediatrics.2022.3172 · Cited by 34
Wang, J., Adab, P., Liu, W., Chen, Y., Bai, L., Lin, R., Liu, W., Cheng, K. K., & Pallan, M. J. (2017) · Journal of Epidemiology · doi:10.1016/j.je.2016.11.003 · Cited by 30
Sociodemographic and behavioral correlates of insufficient sleep in Australian adults
Gordon, S., Vandelanotte, C., Rayward, A. T., Murawski, B., & Duncan, M. J. (2018) · Sleep Health · doi:10.1016/j.sleh.2018.06.002 · Cited by 31
Sleep restriction can attenuate prioritization benefits on declarative memory consolidation
Lo, J. C., Bennion, K. A., & Chee, M. W. L. (2016) · Journal of Sleep Research · doi:10.1111/jsr.12424 · Cited by 29
Association between Stress and Metabolic Syndrome and its Mediating Factors in University Students
Gallegos-Gonzalez, G., Pineda-García, G., Serrano-Medina, A., Martinez, A. L., & Ochoa-Ruiz, E. (2021) · American Journal of Health Behavior · doi:10.5993/ajhb.45.6.12 · Cited by 33
Umemura, G. S., Furtado, F., dos Santos, F. C., Gonçalves, B. D. S. B., & Forner‐Cordero, A. (2022) · Frontiers in Neuroscience · doi:10.3389/fnins.2022.779086 · Cited by 29
“It occurs when an individual routinely sleeps with insufficient sleep quality and/or less time than needed, depending on the age, less than 7 h per night (Basner et al., 2013; Hirshkowitz et al., 2015).”
BackgroundHulst, R. Y., Gorter, J. W., Obeid, J., Voorman, J. M., van Rijssen, I. M., Gerritsen, A., Visser‐Meily, J. M. A., Pillen, S., & Verschuren, O. W. (2022) · Developmental Medicine & Child Neurology · doi:10.1111/dmcn.15338 · Cited by 31
Langan‐Evans, C., Hearris, M. A., Gallagher, C., LONG, S., Thomas, C., Moss, A., CHEUNG, W., Howatson, G., & Morton, J. P. (2022) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0000000000003040 · Cited by 32
“To maintain optimal health and daytime functioning, it is recommended that adults achieve at least 7 h of total sleep time (TST) with ≥85% sleep efficiency (SE) (2,3).”
BackgroundMethodKoffel, E., Ancoli‐Israel, S., Zee, P. C., & Dzierzewski, J. M. (2023) · Sleep Health · doi:10.1016/j.sleh.2023.08.018 · Cited by 36
Williams, T. B., Badariotti, J. I., Corbett, J., Dicks, M., Neupert, E. C., McMorris, T., Ando, S., Parker, M. O., Thelwell, R., Causer, A. J., et al. (2023) · Physiology & Behavior · doi:10.1016/j.physbeh.2023.114409 · Cited by 32
“However, recent reviews have highlighted that ~40 % of the global population may experience insufficient sleep [3,4].”
Background
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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