Dietary intake, physical activity and sedentary behavior and association with BMI during the transition to parenthood: a prospective dyadic study.

ABSTRACT:

Introduction

Little is known on how diet, physical activity (PA) and sedentary behavior (SB) changes during pregnancy and after childbirth in primiparous couples. Moreover, it is unclear how potential behavioral changes are associated with changes in BMI. This study examined changes in diet, PA and SB, and their association with changes in BMI in couples transitioning to parenthood.

Methods

Dietary intake (FFQ), PA, SB (both Actigraph GT3X accelerometers) and BMI of women and men were assessed at 12 weeks of gestation, 6 weeks and 6 months postpartum. Data were analyzed using dyadic longitudinal data analyses techniques.

Results

In women, a decrease in fruit intake, an increase in alcohol intake, an increase of light-intensity PA, and a decrease in SB were observed fr

SUBMITTER: Versele V 

PROVIDER: S-EPMC10272778 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature