Factores asociados a displasia esquelética en fetos de gestantes atendidas en el Instituto Nacional Materno Perinatal de Lima de junio del 2009 a setiembre 2016

Abstract

Objective. To determine the factors associated with skeletal dysplasia in fetuses of pregnant women attended at the
National Maternal Perinatal Institute of Lima from June 2009 to September 2016. Materials and methods. Observational,
retrospective, cross-sectional, case-control study. The sample size was 328 pregnant women. For the cases, 82 clinical
records of pregnant women whose fetus presented an ultrasound diagnosis of skeletal dysplasia were reviewed and 246
clinical records were reviewed of patients whose fetus did not present any fetal malformation, keeping The ratio between
cases and controls of 1: 3.