Hospitalization for cardiovascular disease in the year after delivery of twin pregnancies.

ABSTRACT:

Background and aims

Increased cardiovascular demand in twin pregnancies, even those without hypertensive disease of pregnancy (HDP), may pose a greater risk for cardiovascular complications compared with singletons. In this study, the risk of cardiovascular disease (CVD)-related hospitalizations and mortality within the year following delivery in relation to HDP was compared between twin and singleton pregnancies.

Methods

Using the Nationwide Readmissions Database of US hospitals from 2010 to 2020, the rates of CVD readmission in four exposure groups (twin deliveries with and without HDP and singleton deliveries with and without HDP) were estimated. Cox proportional hazard regression models were used to determine associations with singletons without HDP as the reference.

SUBMITTER: Lin R 

PROVIDER: S-EPMC12249216 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature