| Popis: |
Objective: To investigate the frequency distribution of daily meals and its relation to demographic, socioeconomic, behavioral, anthropometric and biochemical factors in children and adolescents. Methods: This was a cross-sectional study with a representative sample of 708 schoolchildren aged 7–14 years. Data on personal information, socioeconomic status, physical activity and number of meals were obtained through semi-structured questionnaire and consumption by 24-h recall and food record. Weight and height measurements were also performed to calculate the body mass index. Finally, blood samples were collected for analysis of total cholesterol, high- and low density lipoprotein, triglyceride, and glucose levels. Descriptive statistics, the Mann–Whitney test, and Poisson regression were used in statistical analysis. Results: Meal frequency 2 (PR = 1.53; 95% CI: 1.11–2.11; p = 0.010). Even in the age group of 10–14 years, 2 (RP = 1,53; IC 95%: 1,11- 2,11; p = 0,010). Ainda na faixa etária de 10 a 14 anos, < 4 refeições se relacionou a maior prevalência de índice de massa corporal (RP = 1,33; IC 95%: 1,02-1,74; p = 0,032) e lipoproteína de baixa densidade (RP = 1,39; IC 95%: 1,03- 1,87; p = 0,030) elevados após ajustes. Conclusão: Menor frequência de refeições se associou a menor renda em crianças e em adolescentes a maior número de filhos na família e valores aumentados de índice de massa corporal e lipoproteína de baixa densidade. Keywords: Meal frequency, Cardiovascular risk factors, Children and adolescents, Palavras-chave: Frequência de refeições, Fatores de risco cardiovascular, Crianças e adolescentes |
