ArticleArchives of gynecology and obstetrics2023
Sleep characteristics modify the associations of physical activity during pregnancy and gestational weight gain.
Article in Archives of gynecology and obstetrics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Identifying cardiovascular health profiles in early pregnancy: A "Life's Essential 8"-based approach to assessing risk of hypertensive disorders of pregnancy.Pregnancy hypertension · 2025Observational
- Relationships Between Perinatal Physical Activity and Pain During Labor and Postpartum.Journal of women's health (2002) · 2025Article
- Delayed Sleep Midpoint Across Pregnancy Is Associated with Excessive Gestational Weight Gain.Journal of women's health (2002) · 2024Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
objectiveExcessive gestational weight gain (eGWG) is associated with adverse long-term maternal outcomes. Most lifestyle interventions that incorporate physical activity have been ineffective at reducing eGWG. The purpose of this study was to determine if sleep modified the relationships between physical activity change from the 2nd to 3rd trimester and the odds of excessive gestational weight gain (eGWG).
methodsThis was a secondary data analysis of a prospective cohort study of pregnant birthing people with overweight or obesity (n = 105). We estimated physical activity energy expenditure (PAEE) in the 2nd and 3rd trimesters of pregnancy and sleep characteristics (i.e., sleep quality, daytime dysfunction, sleep efficiency, sleep duration) in the 2nd trimester of pregnancy with validated measures. We used regression models with sleep and PAEE change (increase/stable vs. decrease) interaction terms to examine the impact of sleep on PAEE change and eGWG.
resultsMean GWG was 37.02 ± 16.76 lbs. and 80% of participants experienced eGWG. Eighteen percent of participants increased their PAEE from the 2nd to the 3rd trimester. Increasing (vs. decreasing) PAEE was associated with lower log-odds of eGWG only among participants that slept at least 8 h/night (p = 0.06), had at least 85% sleep efficiency (p = 0.03), or reported less daytime dysfunction (p = 0.08). Sleep quality did not moderate the association between PAEE change and eGWG.
conclusionsWeight management interventions in pregnancy should consider screening for and addressing poor sleep in the second trimester.
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