Prevalence of non-communicable diseases in Brazilian children: follow-up at school age of two Brazilian birth cohorts of the 1990's

Autor(es):Mostrar menos -

Silva, Antonio A. ^[1] ; Barbieri, Marco A. ^[2] ; Cardoso, Viviane C. ^[2] ; Batista, Rosangela F. ^[1] ; Simoes, Vanda M. ^[3] ; Vianna, Elcio O. ^[4] ; Gutierrez, Manoel R. ^[2] ; Figueiredo, Maria L. ^[1] ; Silva, Nathalia A. ^[1] ; Pereira, Thais S. ^[1] ; Rodriguez, Juliana D. ^[1] ; Loureiro, Sonia R. ^[5] ; Ribeiro, Valdinar S. ^[6] ; Bettiol, Heloisa ^[2]

Afiliação do(s) autor(es)

^[1] Univ Fed Maranhao, Dept Saude Publ, Sao Luis, MA - Brazil

^[2] Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Puericultura & Pediat, Ribeirao Preto, SP - Brazil

^[3] Univ Fed Maranhao, Dept Med 1, Sao Luis, MA - Brazil

^[4] Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Clin Med, Ribeirao Preto, SP - Brazil

^[5] Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Neurociencias & Ciencias Comportamento, Ribeirao Preto, SP - Brazil

^[6] Univ Fed Maranhao, Dept Med 3, Sao Luis, MA - Brazil

• Tipo de documento: Artigo Científico
• Fonte: BMC PUBLIC HEALTH; v. 11, JUN 21 2011.
• Citações Web of Science: 11

Resumo

Background: Few cohort studies have been conducted in low and middle-income countries to investigate non-communicable diseases among school-aged children. This article aims to describe the methodology of two birth cohorts, started in 1994 in Ribeirao Preto (RP), a more developed city, and in 1997/98 in Sao Luis (SL), a less developed town. Methods: Prevalences of some non-communicable diseases during the first follow-up of these cohorts were estimated and compared. Data on singleton live births were obtained at birth (2858 in RP and 2443 in SL). The follow-up at school age was conducted in RP in 2004/05, when the children were 9-11 years old and in SL in 2005/06, when the children were 7-9 years old. Follow-up rates were 68.7% in RP (790 included) and 72.7% in SL (673 participants). The groups of low (<2500 g) and high (>= 4250 g) birthweight were oversampled and estimates were corrected by weighting. Results: In the more developed city there was a higher percentage of non-nutritive sucking habits (69.1% vs 47.9%), lifetime bottle use (89.6% vs 68.3%), higher prevalence of primary headache in the last 15 days (27.9% vs 13.0%), higher positive skin tests for allergens (44.3% vs 25.3%) and higher prevalence of overweight (18.2% vs 3.6%), obesity (9.5% vs 1.8%) and hypertension (10.9% vs 4.6%). In the less developed city there was a larger percentage of children with below average cognitive function (28.9% vs 12.2%), mental health problems (47.4% vs 38.4%), depression (21.6% vs 6.0%) and underweight (5.8% vs 3.6%). There was no difference in the prevalence of bruxism, recurrent abdominal pain, asthma and bronchial hyperresponsiveness between cities. Conclusions: Some non-communicable diseases were highly prevalent, especially in the more developed city. Some high rates suggest that the burden of non-communicable diseases will be high in the future, especially mental health problems. (AU)

• 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