Pregnancy Weight Gain After Gastric Bypass or Sleeve Gastrectomy.

ABSTRACT:

Importance

Pregnancy weight gain may affect the association of bariatric surgery with postsurgery pregnancy outcomes. However, the association of pregnancy weight gain with bariatric surgery is unclear.

Objective

To compare pregnancy weight gain among women with a history of bariatric surgery vs those without and to investigate whether pregnancy weight gain differs by surgical procedure, surgery-to-conception interval, and/or surgery-to-conception weight loss.

Design, setting, and participants

This nationwide, population-based matched cohort study was conducted in Sweden from 2014 to 2021. Singleton pregnancies with a history of bariatric surgery were propensity score matched (1:1) to pregnancies without such a history according to early-pregnancy body mass index (BMI

SUBMITTER: Xu H 

PROVIDER: S-EPMC10698625 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature