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.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
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 3,501–3,600 of 4,366
González-Andrade, F., Ocaña-Terán, C., & Aguinaga-Romero, G. (2018) · Revista de la Facultad de Ciencias Médicas (Quito) · doi:10.29166/rfcmq.v43i2.2821
Updates in Pediatric Sleep and Child Psychiatry
Ramtekkar, U. P., & Ivanenko, A. (2019) · MDPI eBooks · doi:10.3390/books978-3-03897-939-5
The association between sleep and physical activity in hypertensive individuals
Ocvirk, T. (2020) · Jyväskylä University Digital Archive (University of Jyväskylä)
Niños Sanos, Familia Sana: Lesson Plans, Year 1, Focus on Family Foods
Kaiser, L. L., Aguilera, A., Silva, J., Horowitz, M., Lamp, C. L., Johns, M., Espinoza, D. M., Byrnes, M., Ontai, L., & Rios, D. I. (2019) · doi:10.3733/ucanr.8583
Liu, L., Yang, J., Wang, J., Nie, M., Wang, Z., Guan, H., Hu, J., & Hong, F. (2021) · Research Square · doi:10.21203/rs.3.rs-155019/v1
Sleep variability and cardiovascular health in undergraduate college students
Katulka, E. K. (2020) · Library, Museums and Press - UDSpace (University of Delaware) · doi:10.58088/83me-az82
Notopoulou, V., & Giaouri, S. (2021) · European Journal of Education Studies · doi:10.46827/ejes.v8i2.3564
Effects of Pre-Schooler Lifestyle on the Circadian Rhythm of Secretory Immunoglobulin A
Miyake, T., Tanaka, Y., Kawabata, H., Saito, S., & Oda, M. (2021) · Health · doi:10.4236/health.2021.132016
Association of Vitamin-D levels with Sleep Disturbances
Fida, S., Saif, S., Mansoor, H., et al. (2021) · Esculapio · doi:10.51273/esc20.2516423
Prevalence of Anxiety Symptoms in Medical Students in Inner State of São Paulo, Southeast Brazil
Loffredo, L. D. C. M., Júnior, R. T., Diniz, J., de Souza, G. O., Barros, G. B., Miani, L. C. L., & Manzi, T. E. (2021) · Global Journal of Medical Research · doi:10.34257/gjmrkvol21is3pg1
Sleeping habits of medical students in King Saud bin Abdulaziz University for Health Sciences
Alaqeel, M., Almasood, A., Alyahya, S., Alrakban, M., Alfarm, B., & Alsalimi, M. (2021) · International Journal of Medicine in Developing Countries · doi:10.24911/ijmdc.51-1617654131
Milkins, D. B. (2021) · UWA Profiles and Research Repository (UWA) · doi:10.26182/eg12-9t40
Saito, K., Yamamoto, T., & Masashi, K. (2021) · 体力科學 · doi:10.7600/jspfsm.70.219
Effects of Sleep Duration on Falls in a West Virginia Population-Based study, BRFSS, 2018
Wiener, R. C., & Waters, C. (2021) · PubMed Central · doi:10.13023/jah.0302.03
Parini, S. (2018) · The Journal of AMD · doi:10.36171/jamd18.21.1.09
Sleep physiology and disorders in newborn infants
Narayan, O., Sinha, A. P., Ibrahim, R., Kadam, S., & Hill, E. A. (2021) · European Respiratory Society eBooks · doi:10.1183/2312508x.10014920
Williams, C. A., Alkhraiji, M. H., & Barker, A. (2021) · Saudi Journal of Sports Medicine · doi:10.4103/sjsm.sjsm_35_20
“[14,18] For ST, the National Sleep Foundation recommends ST between 9 to 11 h/day for 6‐13 year olds and 8 to 10 h/day for 14‐17 year olds.[19] A meta analysis has reported negative associations between ST duration and risk of obesity in children.”
BackgroundMethodChaudhary, P. (2020) · DigitalCommons@UNMC
Duval, A. R. (2019) · Saint Mary's University Institutional Repository (Saint Mary's University)
Báthori, N., Moustafa, A. A., & Polner, B. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-820005-6.00010-4
Testosterone and Disordered Sleep
Yuen, F., Chavoshan, B., Waqfi, D., & Liu, P. Y. (2021) · Controversies in Testosterone Deficiency · doi:10.1007/978-3-030-77111-9_5
Associations Between Self-Reported Sleep, Wellbeing and Physical Activity in Irish AdolescentsPreprint
Murphy, J. M., Sweeney, M. R., O’Hagan, A. D., et al. (2021) · Preprints.org · doi:10.20944/preprints202107.0617.v1
“This cross-sectional study sought to identify the percentage of male and female Irish adolescents who met the US National Sleep Foundation’s recommendations of “8-10 hours per night” (Hirshkowitz et al., 2015).”
BackgroundSarfan, L. D., & Harvey, A. G. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-818697-8.00133-3
運動部に所属する大学生の食習慣, 睡眠習慣, 及び体組成における季節の影響の検討
三戸, 夏., & 金子, 圭. (2021) · Journal of home economics · doi:10.11428/jhej.72.401
Biometric data prediction based on deep learning and piezoelectric sensors
Chen, Z., Wang, P., & Cui, X.-T. (2021) · IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA) · doi:10.1109/icaica52286.2021.9498141
Association between Effects of Sleep Pattern Behaviour of Children During Dental Treatment
Samuel, A. R., & Gurunathan, D. (2021) · Indian Journal of Public Health Research & Development · doi:10.37506/ijphrd.v12i3.16136
スポーツ活動に従事する中学生のスポーツ経験，傷害・疾病，生活様式，専門的支援に関する現状
広瀬, 統., 小野崎, 研., & 作野, 誠. (2021) · doi:10.24692/jsatj.6.2_213
Response to “Does Insufficient Sleep Increase the Body Mass Index in Adolescents?”
Miao, Q., Yang, Y., & Li, Y. (2021) · Obesity Facts · doi:10.1159/000512295
Quasi-Experimental study of effects of lighting on rest, activity and melatonin in postpartum women
Volcov, C. F., Pinheiro, E. M., Tsunemi, M. H., do Amaral, F. G., Avelar, A. F. M., Hocking, J., & Coca, K. P. (2021) · Revista Brasileira de Enfermagem · doi:10.1590/0034-7167-2020-1064
US Army Performance Analytics in Deployed and Training Environments.
Lawrence, B. (2021) · NCSU Libraries Repository (North Carolina State University Libraries)
Chouhan, S., Haldar, A., Singh, R., & Shrivastava, R. (2021) · Journal of Applied Sciences and Clinical Practice · doi:10.4103/jascp.jascp_7_20 · Cited by 1
The associations of sleep deficits and consumption of sugar-sweetened beverages in adolescents
Zhang, K. (2021) · cIRcle (University of British Columbia) · doi:10.14288/1.0401561
Ensuring That Fatigue is Managed in Oil and Gas Operations
Holmes, A. L., Ruscitto, C., & Booth, S. (2021) · SPE Offshore Europe Conference & Exhibition · doi:10.2118/205458-ms
Use of Machine Learning Algorithms to Identify Sleep Phases Starting from ECG Signals
Sannino, G., & Falco, I. D. (2021) · Intelligent systems reference library · doi:10.1007/978-981-16-2972-3_13
Population-Based Nutrition Epidemiology
Panagiotakos, D. B. (2021) · MDPI eBooks · doi:10.3390/books978-3-0365-0019-5
Simon, S. (2021) · VISIKES Jurnal Kesehatan Masyarakat · doi:10.33633/visikes.v20i2.5076
The Analysis on the Relationship Between Daily Stress and Troubled Sleep
Wang, J. (2021) · Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research · doi:10.2991/assehr.k.211020.323
IoMT-Based Accurate Stress Monitoring for Smart Healthcare
Rachakonda, L. (2021) · doi:10.12794/metadc1808404
The Power of Sleep to Transform Learning and Knowledge Retention
Malcom, D. R. (2021) · American Journal of Pharmaceutical Education · doi:10.5688/ajpe8915
Sleep: Normal Patterns and Common Disorders
Grover, G. (2014) · American Academy of Pediatrics eBooks · doi:10.1542/9781581108514-part02-ch027
Vidal, H., & Shochat, T. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-822963-7.00207-3
Perceived Stress and Sleep Quality of First Year Medical Students
Jena, S. K., Ak, P., & Pattnaik, M. (2021) · International Journal of Current Research and Review · doi:10.31782/ijcrr.2021.132209
Evolution of Research on Elite Adult Athlete Sleep: A Systematic Review
Silva, A. C., Facundo, L. A., Amaral, A. S., Borba, D., Rosa, J., Silva, A., & de Mello, M. D. (2021) · International Journal of Sports and Exercise Medicine · doi:10.23937/2469-5718/1510204 · Cited by 1
“The National Sleep Foundation [4] and the American Academy of Sleep Medicine [70] have published recommendations regarding the number of sleep hours, in addition to reinforcing the importance of sleep for health.”
BackgroundCosta, A. L. S., da Silva, R. M., Sena, A. R. A. D. S., et al. (2021) · Journal Health NPEPS
Consumer Sleep Technologies (CSTs): What Should Clinician and Patient Look for?
Singh, T. D. (2021) · Sleep and Vigilance · doi:10.1007/s41782-021-00182-0
14 de marzo de 1995. Compraventa simulada Donación remuneratoria encubierta Legitimación
González, C. I. A. (1995) · Cuadernos Civitas de jurisprudencia civil
Takamino, A., Kotoda, M., Nakadate, Y., Hishiyama, S., Iijima, T., & Matsukawa, T. (2021) · doi:10.2196/preprints.34495
Chronic Pain And Depressive Symptoms In Chinese Middle-Aged And Older Adults:A Follow Up StudyPreprint
Liu, J., Chen, Z., Yu, Y., Wang, Q., Liu, X., & Yuan, P. (2021) · Research Square · doi:10.21203/rs.3.rs-1090917/v1
Donzella, S. M., Lind, K. E., Skiba, M. B., Farland, L. V., Thomson, C. A., Werts, S. J., Bell, M. L., LeBlanc, E. S., Weitlauf, J. C., Hery, C. M. B., et al. (2022) · Breast Cancer Research and Treatment · doi:10.1007/s10549-021-06486-z
“To be consistent with previous WHI studies [17, 18], we collapsed these categories into four levels: short sleep (5 or less hours), 6 h, long sleep (9 h or more) [19] and the reference group of optimal sleep (7 or 8 h) [19, 20].”
MethodQUALIDADE DO SONO DE JOVENS MILITARES DURANTE PANDEMIA COVID19
Iahnke, V., & MORAES, C. (2021) · Anais ... Jornada Internacional de Enfermagem · doi:10.48195/jie2021-037
The Effect of the COVID-19 Pandemic on Insomnia: Incidence, Characteristics, Therapy and Prevention
Veda, D. S., Pungus, V., Nugroho, D. C. A., et al. (2022) · Scholars Journal of Applied Medical Sciences · doi:10.36347/sjams.2022.v10i01.017
“In order to function properly, adults need at least 7 hours of sleep [1-3].”
BackgroundThe Writing Workshop: Write More, Write Better, Be Happier in Academia (2nd ed., full text)Preprint
Sarnecka, B. W. (2021) · OSF Preprints (OSF Preprints) · doi:10.31219/osf.io/5qcdh
The Relationship Between Sleep Duration and Sleep Quality and Body Mass Index in Young People
(2022) · Journal of Contemporary Medical Practice · doi:10.53469/jcmp.2022.04(01).13
Cannard, C. (2019) · De Boeck Supérieur eBooks · doi:10.3917/dbu.canna.2019.01.0385
The Impact of Beverages on Ingestive Behavior
Casperson, S. L. (2019) · MDPI eBooks · doi:10.3390/books978-3-03897-813-8
Sleep in children with anxiety disorders
Orchard, F., & Gregory, A. M. (2022) · Elsevier eBooks · doi:10.1016/b978-0-12-822963-7.00252-8
Ribeiro, P. D. L. S., dos Santos, E. D. S. G., de Freitas, L. N., de Andrade, E. H. A., & Neto, V. B. (2021) · #Tear Revista de Educação Ciência e Tecnologia · doi:10.35819/tear.v10.n2.a5188
Sleep: Normal Patterns and Common Disorders
Grover, G., & Sabapathy, T. (2021) · American Academy of PediatricsItasca, IL eBooks · doi:10.1542/9781610023733-30
Xiang, X. (2021) · Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research · doi:10.2991/assehr.k.211220.171
Weden, A. (2022) · Journal of Dentistry and Oral Epidemiology · doi:10.54289/jdoe2200101
Pirojsakul, K., Aekplakorn, W., Siwarom, S., et al. (2022) · Research Square · doi:10.21203/rs.3.rs-757637/v1
Tosi, F. C. (2021) · Digital Library of Theses and Dissertations (Universidade de São Paulo) · doi:10.11606/d.5.2021.tde-24032022-123508
Özçelik, C., Varlı, B., Gokce, A. M., et al. (2022) · Research Square · doi:10.21203/rs.3.rs-1405701/v1
Waking up to the importance of sleep
Hulst, R. Y. (2022) · Utrecht University Repository (Utrecht University) · doi:10.33540/1133
Acevedo, G., Doldán, M., Burgos, R., & Acuña, R. (2022) · Anales de la Facultad de Ciencias Médicas (Asunción) · doi:10.18004/anales/2022.055.01.39
SLEEP DURATION IN STUDENTS OF THE UNIVERSITY OF DEFENSE
Néma, J., Schvach, H., Pavlík, V., & Blažek, P. (2022) · Military Medical Science Letters · doi:10.31482/mmsl.2022.018
“Výsledky ukazují, že studenti spí méně, než by k důležitosti jejich studia bylo potřeba (přibližně 70 % studentů spí v pracovní dny 7 hodin a méně), což je méně, než je pro tuto skupinu doporučováno a zároveň se stále jedná o nejnižší doporučovanou hranici, ta je v rozmezí 7 až 9 hodinami spánku (22, 24).”
Bailey, F. D. R., & Attanasio, M. R. (2022) · Wiley eBooks · doi:10.1002/9781119080336.ch2
Lošťák, J., Gába, A., Dygrýn, J., BALÁŽ, Ľ., Štefelová, N., & Gallo, J. (2022) · Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca · doi:10.55095/achot2022/001 · Cited by 1
Cajochen, C. (2020) · Springer Reference Medizin · doi:10.1007/978-3-642-54672-3_188-1
(2018) · Elsevier eBooks · doi:10.1016/b978-0-12-803813-0.16001-5
Okorie, C. U. A. (2019) · Springer eBooks · doi:10.1007/978-3-319-42135-3_15
Hurdling the Challenges of the 2019 IAAF World Championships
(409080), O. G., Racinais, S., Édouard, P., (8540739), A. R., Navarro, L., Grémeaux, V., (8540754), P. B., (17471385), A. J., (7512125), F. J. H., (9728127), A. M. E., et al. (2020) · Frontiers research topics · doi:10.3389/978-2-88963-499-6
Rodriguez, C. L., & Foldvary‐Schaefer, N. (2017) · Springer eBooks · doi:10.1007/978-3-319-56484-5_19
Accardo, J. (2018) · Springer eBooks · doi:10.1007/978-3-319-98414-8_5
Cook, I., Mohlabe, M., & Makgopa, H. M. (2020) · doi:10.21203/rs.3.rs-31984/v2
Bai, C., Guo, M., Yao, Y., Ji, J. S., Gu, D., & Zeng, Y. (2021) · Research Square · doi:10.21203/rs.3.rs-156196/v1
Hillman, D. R., Vanderveken, O. M., Malhotra, A., & Eastwood, P. R. (2017) · Springer eBooks · doi:10.1007/978-3-319-28100-1_42-1
Kalliny, M. (2019) · Elsevier eBooks · doi:10.1016/b978-0-323-66130-0.00005-3 · Cited by 1
Association Between Sleep Habits/Disorders and Emotional/Behavioral Problems Among Japanese ChildrenPreprint
Takeshima, M., Ohta, H., Hosoya, T., et al. (2021) · Research Square · doi:10.21203/rs.3.rs-148162/v1
Miller, M. A. (2020) · Wiley eBooks · doi:10.1002/9781119171492.wecad388
Ward, A., Galland, B. C., Haszard, J., Meredith-Jones, K. A., Morrison, S., McIntosh, D., Jackson, R., Beebe, D., Fangupo, L., Richards, R., et al. (2020) · doi:10.26686/wgtn.12830828
Achieving the Recommended Levels of Physical Activity and Sleep among American Adolescent Athletes.Preprint
Knell, G. P., Walker, T. J., Johnson, A. M., et al. (2020) · Research Square · doi:10.21203/rs.3.rs-43598/v1
“Using this, the prevalence of meeting the age speci c sleep recommendations was de ned as 9 to 10 or more hours for those aged 12 and under to 13 years, 8 to 10 or more hours for those aged 14 to 17 years, and 7–9 hours for those aged 18 years and over, consistent with the National Sleep Foundation recommendations.(13…”
MethodWard, A., Galland, B. C., Haszard, J., Meredith-Jones, K. A., Morrison, S., McIntosh, D., Jackson, R., Beebe, D., Fangupo, L., Richards, R., et al. (2020) · doi:10.26686/wgtn.12830828.v1
Murray, B. J. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-822963-7.00029-3
Fonction endocrino-métabolique et sommeil
Spiegel, K., & Copinschi, G. (2019) · Elsevier eBooks · doi:10.1016/b978-2-294-74892-9.00022-9
Niu, X., Zhou, S., & Casement, M. D. (2021) · doi:10.31234/osf.io/9uwp3
Individual Differences and Sleep Disorders
Donohue, K., & Garcia, Y. E. (2020) · The Wiley Encyclopedia of Personality and Individual Differences · doi:10.1002/9781118970843.ch290
Optimizing Musculoskeletal Health
Gallagher, S., & Barbe, M. F. (2022) · doi:10.1002/9781119640172.ch15
Fostering Resilience and Well-Being Among Pre-Health Students
Frame, L. A., Dyer, K. A., Powell, C. A., Dawson, D., Warren, A., Corr, P. G., & Siglin, M. (2022) · Advances in medical education, research, and ethics (AMERE) book series · doi:10.4018/978-1-6684-5969-0.ch007
Weekday breakfast habits and mood at the start of the school morning
川端, 雅., Burns, S. F., Choo, H.-C., & Lee, K. L. (2022) · Nutrition and Health · doi:10.1177/02601060221105413 · Cited by 2
“…that adolescents (14 – 17 years old) and young adults (18 – 25 years old) sleep 8 – 10 and 7 – 9 h daily, respectively, and cautioned that individuals who sleep outside the appropriate range (7 – 9 h) over a prolonged period may compromise their health and well-being (Hirshkowitz et al., 2015).”
BackgroundMethodThe role of physical activity and fitness in peope with Cystic Fibrosis compared to healthy people
Burghard, M. (2022) · Utrecht University Repository (Utrecht University) · doi:10.33540/1326
PACIENTŲ MIEGO KOKYBĖS IR SOCIODEMOGRAFINIŲ VEIKSNIŲ SĄSAJOS PO GYDOMŲJŲ ANGIOGRAFIJOS PROCEDŪRŲ
Jakutė, I., & Mažionienė, A. (2022) · Health Sciences · doi:10.35988/sm-hs.2022.095
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
About these checks
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.
A language model drew the claims from the paper on 2026-10-11, under version 3 of the claim definition (model deepseek-v4.1-flash, prompt extract-v3).
A second model labelled each claim on 2026-10-11 (model jev-1.13-20260917, definition revision gold-guideline-v0.2).
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
