Cesarean delivery and metabolic risk factors in young adults: a Brazilian birth cohort study

Autor(es)

Bernardi, Juliana Rombaldi ^{[1, 2]} ; Pinheiro, Tanara Vogel ^[2] ; Mueller, Noel Theodore ^[3] ; Sueno Goldani, Helena Ayako ^[2] ; Pereira Gutierrez, Manoel Romeu ^[4] ; Bettiol, Heloisa ^[4] ; Moura da Silva, Antonio Augusta ^[5] ; Barbieri, Marco Antonio ^[4] ; Goldani, Marcelo Zubaran ^[2]

Afiliação do(s) autor(es)

^[1] Univ Caxias do Sul, Biol & Hlth Sci Ctr, Caxias Do Sul - Brazil

^[2] Univ Fed Rio Grande do Sul, Fac Med, Dept Pediat, Porto Alegre Clin Hosp, Porto Alegre, RS - Brazil

^[3] Columbia Univ, Dept Epidemiol, New York, NY - USA

^[4] Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Pediat, BR-14049 Ribeirao Preto - Brazil

^[5] Univ Maranhao, Dept Publ Hlth, Sao Luis - Brazil

• Tipo de documento: Artigo Científico
• Fonte: AMERICAN JOURNAL OF CLINICAL NUTRITION; v. 102, n. 2, p. 295-301, AUG 2015.
• Citações Web of Science: 9

Resumo

Background: Cesarean delivery (CD) perturbs the assembly of the neonatal gut microbiome and has been associated with child and adult obesity. However, it is still unknown whether CD is associated with metabolic risk factors in young adults. Objective: We investigated the association of CD and metabolic risk factors in young adults in a cohort study who were 23-25 y of age at follow-up. Design: We used data from a cohort study in Ribeirao Preto, Brazil. Baseline data on 6827 singleton pregnancies were collected in, 1978-1979, and a sample of 2063 subjects were followed up 23-25 y later (2002-2004). Information on the type of delivery, birth weight, maternal age, parity, maternal schooling, and maternal smoking was obtained after birth. Anthropometric data, biochemical measurements, and information on participant schooling and smoking history were collected at 23-25 y of age. A linear regression was performed to assess the association between CD and biochemical measurements in early adulthood, controlling for a minimum set of confounders that were identified in a directed acyclic graph. Results: The mean +/- SD age of the subjects was 23.9 +/- 0.71 y, and 51.8% of the sample were women. The CD rate was 32.0% and was more common in older (P < 0.001) and more educated mothers (P < 0.001). Compared with vaginal delivery, CD was associated with higher body mass index (BMI) after multivariable adjustment (P < 0.001) but not with glucose, homeostasis model assessment of insulin resistance, the quantitative insulin-sensitivity check index, total cholesterol, LDL cholesterol, HDL cholesterol, or triglycerides (all P > 0.05). Conclusion: In our sample of Brazilian adults, CD was associated with higher BMI but not with other metabolic risk factors. (AU)

• Processo FAPESP: 00/09508-7 - Da saúde perinatal à saúde do adulto jovem: estudo da coorte nascida em 1978/79 nos hospitais de Ribeirão Preto, SP
• Beneficiário: Marco Antonio Barbieri
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 97/09517-1 - Estudo epidemiológico-social longitudinal da saúde da criança de uma coorte em 3 momentos: ao nascer, na idade escolar e aos 18 anos
• Beneficiário: Marco Antonio Barbieri
• Modalidade de apoio: Auxílio à Pesquisa - Regular