Posted by: Indonesian Children | September 13, 2009

ABSTRACT WATCH : Short Sleep Duration in Infancy and Risk of Childhood Overweight

Short Sleep Duration in Infancy and Risk of Childhood Overweight
Elsie M. Taveras, MD, MPH; Sheryl L. Rifas-Shiman, MPH; Emily Oken, MD, MPH; Erica P. Gunderson, PhD; Matthew W. Gillman, MD, SM
Arch Pediatr Adolesc Med. 2008;162(4):305-311.
ABSTRACT

Objective  To examine the extent to which infant sleep duration is associated with overweight at age 3 years.

Design  Longitudinal survey.

Setting  Multisite group practice in Massachusetts.

Participants  Nine hundred fifteen children in Project Viva, a prospective cohort.

Main Exposure  At children’s ages 6 months, 1 year, and 2 years, mothers reported the number of hours their children slept in a 24-hour period, from which we calculated a weighted average of daily sleep.
Main Outcome Measures  We used multivariate regression analyses to predict the independent effects of sleep duration (< 12 h/d vs  12 h/d) on body mass index (BMI) (calculated as the weight in kilograms divided by the height in meters squared) z score, the sum of subscapular and triceps skinfold thicknesses, and overweight (BMI for age and sex  95th percentile) at age 3 years.
Results  The children’s mean (SD) duration of daily sleep was 12.3 (1.1) hours. At age 3 years, 83 children (9%) were overweight; the mean (SD) BMI z score and sum of subscapular and triceps skinfold thicknesses were 0.44 (1.03) and 16.66 (4.06) mm, respectively. After adjusting for maternal education, income, prepregnancy BMI, marital status, smoking history, and breastfeeding duration and child’s race/ethnicity, birth weight, 6-month weight-for-length z score, daily television viewing, and daily participation in active play, we found that infant sleep of less than 12 h/d was associated with a higher BMI z score (β, 0.16; 95% confidence interval, 0.02-0.29), higher sum of subscapular and triceps skinfold thicknesses (β, 0.79 mm; 95% confidence interval, 0.18-1.40), and increased odds of overweight (odds ratio, 2.04; 95% confidence interval, 1.07-3.91).
Conclusion  Daily sleep duration of less than 12 hours during infancy appears to be a risk factor for overweight and adiposity in preschool-aged children.
 

 

 

 

 

 

 
 
 
Supported  by
CHILDREN SLEEP CLINIC
Yudhasmara Foundation
Office ; JL Taman Bendungan Asahan 5 Jakarta Indonesia 10210
phone : 62(021) 70081995 – 5703646
email : judarwanto@gmail.com,
https://sleepclinic.wordpress.com/
 
 
 
Clinic and Editor in Chief :
Widodo Judarwanto, pediatrician
email : judarwanto@gmail.com
curriculum vitae
 
 

Copyright © 2009, Children Sleep Clinic  Information Education Network. All rights reserved


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