Abstract
Objective: This study aimed to examine associations between sleep duration, BMI, and cortisol levels across childhood. Methods: Participants included 361 children adopted domestically in the United States. Random-intercept cross-lagged panel models tested for between-person and bidirectional within-person associations of sleep duration, BMI, and morning and evening cortisol at age 4.5 to 9 years. Results: Sleep duration and BMI were stable during childhood, inversely associated at the between-person level, and unrelated to morning or evening cortisol. BMI at age 6 years predicted longer sleep duration and lower evening cortisol at age 7 years, and lower morning cortisol at age 7 years predicted higher BMI at age 9 years within individuals. Conclusions: The association between sleep and BMI is more likely a stable between-person phenomenon rather than a unidirectional association that develops within individuals over time.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 645-652 |
| Number of pages | 8 |
| Journal | Obesity |
| Volume | 27 |
| Issue number | 4 |
| DOIs | |
| State | Published - Apr 2019 |
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All Science Journal Classification (ASJC) codes
- Medicine (miscellaneous)
- Endocrinology, Diabetes and Metabolism
- Endocrinology
- Nutrition and Dietetics
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}
Longitudinal Associations of Sleep Duration, Morning and Evening Cortisol, and BMI During Childhood. / Marceau, Kristine; Abel, Emily A.; Duncan, Robert J.; Moore, Phillip J.; Leve, Leslie D.; Reiss, David; Shaw, Daniel S.; Natsuaki, Misaki; Neiderhiser, Jenae M.; Ganiban, Jody M.
In: Obesity, Vol. 27, No. 4, 04.2019, p. 645-652.Research output: Contribution to journal › Article
TY - JOUR
T1 - Longitudinal Associations of Sleep Duration, Morning and Evening Cortisol, and BMI During Childhood
AU - Marceau, Kristine
AU - Abel, Emily A.
AU - Duncan, Robert J.
AU - Moore, Phillip J.
AU - Leve, Leslie D.
AU - Reiss, David
AU - Shaw, Daniel S.
AU - Natsuaki, Misaki
AU - Neiderhiser, Jenae M.
AU - Ganiban, Jody M.
PY - 2019/4
Y1 - 2019/4
N2 - Objective: This study aimed to examine associations between sleep duration, BMI, and cortisol levels across childhood. Methods: Participants included 361 children adopted domestically in the United States. Random-intercept cross-lagged panel models tested for between-person and bidirectional within-person associations of sleep duration, BMI, and morning and evening cortisol at age 4.5 to 9 years. Results: Sleep duration and BMI were stable during childhood, inversely associated at the between-person level, and unrelated to morning or evening cortisol. BMI at age 6 years predicted longer sleep duration and lower evening cortisol at age 7 years, and lower morning cortisol at age 7 years predicted higher BMI at age 9 years within individuals. Conclusions: The association between sleep and BMI is more likely a stable between-person phenomenon rather than a unidirectional association that develops within individuals over time.
AB - Objective: This study aimed to examine associations between sleep duration, BMI, and cortisol levels across childhood. Methods: Participants included 361 children adopted domestically in the United States. Random-intercept cross-lagged panel models tested for between-person and bidirectional within-person associations of sleep duration, BMI, and morning and evening cortisol at age 4.5 to 9 years. Results: Sleep duration and BMI were stable during childhood, inversely associated at the between-person level, and unrelated to morning or evening cortisol. BMI at age 6 years predicted longer sleep duration and lower evening cortisol at age 7 years, and lower morning cortisol at age 7 years predicted higher BMI at age 9 years within individuals. Conclusions: The association between sleep and BMI is more likely a stable between-person phenomenon rather than a unidirectional association that develops within individuals over time.
UR - http://www.scopus.com/inward/record.url?scp=85062324392&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85062324392&partnerID=8YFLogxK
U2 - 10.1002/oby.22420
DO - 10.1002/oby.22420
M3 - Article
C2 - 30816633
AN - SCOPUS:85062324392
VL - 27
SP - 645
EP - 652
JO - Obesity
JF - Obesity
SN - 1930-7381
IS - 4
ER -