Associations between live birth and cardiometabolic disease in Southwest Chinese women

Abstract Background China has undergone a significant socioeconomic transformation over the past few decades due to the implementation of family planning policies. These societal changes have resulted in an increased susceptibility among females to developing cardiometabolic diseases (CMD). Unfortunately, studies investigating the correlation between family planning policies in China and the incidence of CMD remain scarce. Methods Data from 1,226 females, aged 30 years or older with ≥ 1 live birth, undergoing routine physical examinations between January 2018 and December 2021 were collected, and they were grouped by number of live births 1, 2, and ≥ 3. A binary logistic regression model was employed to examine the association between the number of live births with CMD. Furthermore, the subgroup analysis was performed to elucidate the impact of the implementation of family planning policies with CMD. Results Women with live births ≥ 3 tended to be older, had higher gravidities, a greater proportion of central obesity, general obesity, hypertension, and dyslipidemia (all P