3 documents found, page 1 of 1
Genetic, sociodemographic and lifestyle factors associated with serum 25-hydrox...
Bezerra,Flávia Fioruci; Normando,Paula; Fonseca,Ana Carolina P.; Zembrzuski,Verônica; Campos-Junior,Mario; Cabello-Acero,Pedro Hernan; Faerstein,EduardoThis study aims to investigate factors associated with serum 25-hydroxyvitamin D [25(OH)D] concentration in Brazilian adults considering sociodemographic and lifestyle factors, as well as vitamin D-related single nucleotide polymorphisms (SNPs). This is a cross-sectional study (n = 491; 34-79y; 251 women), nested within a prospective cohort (Pró-Saúde Study). Associations between serum 25(OH)D and sociodemograp...
General methodological aspects in the Brazilian National Survey on Child Nutrit...
Alves-Santos,Nadya Helena; Castro,Inês Rugani Ribeiro de; Anjos,Luiz Antonio dos; Lacerda,Elisa Maria de Aquino; Normando,PaulaAbstract: This article aims to present general methodological aspects of the Brazilian National Survey on Child Nutrition (ENANI-2019), from the conception of the study design to details of the data collection. This is a household-based population survey with a sample calculated at 15,000 households to identify children under five years of age, conducted in 123 municipalities in Brazil’s 26 states and the Feder...
Methodological aspects of the micronutrient assessment in the Brazilian Nationa...
Castro,Inês Rugani Ribeiro de; Normando,Paula; Alves-Santos,Nadya Helena; Bezerra,Flávia Fioruci; Citelli,Marta; Pedrosa,Lucia de Fatima CamposThis article aims to present methodological aspects on the collection, analyses, coverage, challenges, and the lessons learned from laboratory assessment of micronutrients on the Brazilian National Survey on Child Nutrition (ENANI-2019). This is a household survey on a probability sample of children under five years of age from 123 Brazilian municipalities in all 26 states and the Federal District. Blood sample...