[Relationship between gestational obesity and adverse perinatal outcomes: A multicenter study].

Introduction: To identify the association between maternal obesity and perinatal adverse outcomes in a population from the Colombian northeast.

Patients And Method: Multicenter, prospective, transverse study with patients who consulted and completed their pregnancy at the Clinica Materno Infantil San Luis and Hospital Universitario de Santander, between January 2019 and March 2020. The nutritional status of the patients was classified according to the Rosso-Mardones curve and obese and normal- weight pregnant women were included.