Down Syndrome in Brazil: Occurrence and Associated Factors.
Mariana Rabello LaignierLuis Carlos Lopes-JuniorRaquel Esperidon SantanaFranciéle Marabotti Costa LeiteCarolina Laura BrancatoPublished in: International journal of environmental research and public health (2021)
Women aged 35 and over were more likely to have children born with Down syndrome. In addition, there is an association of Down syndrome with premature birth, low birth weight, and the number of prenatal consultations (≥6).