Self-reported short sleep duration and insomnia symptoms as predictors of post-pregnancy weight change: Results from a cohort study
ForfatterRognmo, Kamilla; Sivertsen, Børge; Eberhard-Gran, Malin
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.
Published version. Source at https://doi.org/10.1177/1745505716668871