Association of ABO and Rh blood groups with obstetric outcomes in SARS-CoV-2 infected pregnancies: A prospective study with a multivariate analysis.

ABSTRACT:

Objective

To evaluate the influence of ABO and Rh blood groups on morbidity among SARS-CoV-2 infected pregnancies.

Design

Prospective observational study.

Setting

78 centers of the Spanish Obstetric Emergency Group.

Population

Pregnant women with SARS-CoV-2 tested with polymerase-chain-reaction between 26-February and 5-November 2020. A cohort of 1278 SARS-CoV-2(+) pregnant women was analyzed and a concurrent comparison group of 1453 SARS-COV-2(-) patients was established.

Methods

Data were collected from medical charts. SARS-COV-2(+) was compared with SARS-COV-2(-) for differences in distribution of blood groups. We performed multivariate analysis, controlling for maternal age and ethnicity, to evaluate association of ABO and Rh blood groups with matern

SUBMITTER: Sainz Bueno JA 

PROVIDER: S-EPMC8260552 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature