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Self-reported short sleep duration and insomnia symptoms as predictors of post-pregnancy weight change: Results from

Kamilla Rognmo1, Børge Sivertsen2,3,4, Malin Eberhard-Gran2,5,6

  • 1Department of Psychology, UiT The Arctic University of Norway, Tromsø, Norway kamilla.rognmo@uit.no.

Women'S Health (London, England)
|September 17, 2016
PubMed

This study aims to investigate whether change in sleep duration and insomnia symptoms in the postpartum period is related to change in body mass index from before to 2 years after pregnancy. This study is based on self-report data from a Norwegian cohort, the AHUS Birth Cohort Study. Data were collected at 8 weeks (T1) and 2 years (T2) postpartum. Data from 812 women were analyzed. The results showed that only women with symptoms of insomnia at both T1 and T2 (persistent symptoms) had a greater increase in body mass index compared to women with no insomnia symptoms at T1 or T2.The results indicate that persistent insomnia symptoms are related to a greater increase in body mass index.

Keywords:
body mass indexinsomnia symptomspostpartum samplepostpartum weight changeshort sleep duration

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