BACKGROUND: Currently, there is limited evidence about effective strategies to manage childhood obesity and the metabolic syndrome in school settings. The present study aims to analyse changes in the prevalence of being overweight/obese and having the metabolic syndrome in relation to a 10-month lifestyle intervention based on individualised face-to-face sessions and parental education in school settings. METHODS: The study sample comprised a cross-sectional sample of 96 overweight/obese Mexican children aged 6-12 years from eight schools. Clinical, anthropometric measurements and 24-h recalls were obtained during each of 13 visits. Laboratory measurements were determined at the beginning and end. The energy-reduced diet was based on dietary recommended intakes. Individualised structured daily meals and a physical activity plan, tailored-made for each child, were provided every 3 weeks at the schools. Parental attendance was required. Student's t-test, McNemar and Shapiro-Wilk tests and simple linear regression were used for the statistical analysis. RESULTS: The prevalence of metabolic syndrome fell significantly from 44% to 16% (P < 0.01), high blood pressure fell from 19% to 0%, hypertrigliceridaemia fell from 64% to 35%, high-density lipoprotein-cholesterol ≤ 40 fell from 60% to 41%, hyperglycaemia fell from 1% to 0%, and waist circumference ≥90th percentile fell from 72% to 57%. There was a 2.84 [95% confidence interval (CI) = -4.10 to -1.58; P < 0.01] significant decrease in body mass index percentile and in body-fat percentage (95% CI = -3.31 to -1.55; P < 0.01). Of the overweight children, 32% achieved normal-weight, whereas 24% of the obese ones converted to overweight and 1% reached normal-weight. Physical activity increased 16 min/day(-1) (P = 0.02) and 2 days/week(-1) . CONCLUSIONS: A school-setting lifestyle intervention led to a decreased prevalence of being overweight/obese and to a striking reduction in the prevalence of the metabolic syndrome in a sample of Mexican children.
BACKGROUND: Currently, there is limited evidence about effective strategies to manage childhood obesity and the metabolic syndrome in school settings. The present study aims to analyse changes in the prevalence of being overweight/obese and having the metabolic syndrome in relation to a 10-month lifestyle intervention based on individualised face-to-face sessions and parental education in school settings. METHODS: The study sample comprised a cross-sectional sample of 96 overweight/obese Mexican children aged 6-12 years from eight schools. Clinical, anthropometric measurements and 24-h recalls were obtained during each of 13 visits. Laboratory measurements were determined at the beginning and end. The energy-reduced diet was based on dietary recommended intakes. Individualised structured daily meals and a physical activity plan, tailored-made for each child, were provided every 3 weeks at the schools. Parental attendance was required. Student's t-test, McNemar and Shapiro-Wilk tests and simple linear regression were used for the statistical analysis. RESULTS: The prevalence of metabolic syndrome fell significantly from 44% to 16% (P < 0.01), high blood pressure fell from 19% to 0%, hypertrigliceridaemia fell from 64% to 35%, high-density lipoprotein-cholesterol ≤ 40 fell from 60% to 41%, hyperglycaemia fell from 1% to 0%, and waist circumference ≥90th percentile fell from 72% to 57%. There was a 2.84 [95% confidence interval (CI) = -4.10 to -1.58; P < 0.01] significant decrease in body mass index percentile and in body-fat percentage (95% CI = -3.31 to -1.55; P < 0.01). Of the overweight children, 32% achieved normal-weight, whereas 24% of the obese ones converted to overweight and 1% reached normal-weight. Physical activity increased 16 min/day(-1) (P = 0.02) and 2 days/week(-1) . CONCLUSIONS: A school-setting lifestyle intervention led to a decreased prevalence of being overweight/obese and to a striking reduction in the prevalence of the metabolic syndrome in a sample of Mexican children.
Authors: Marco D DiBonaventura; Henrik Meincke; Agathe Le Lay; Janine Fournier; Erik Bakker; Allison Ehrenreich Journal: Diabetes Metab Syndr Obes Date: 2017-12-22 Impact factor: 3.168
Authors: Leticia Elizondo-Montemayor; Christian Silva-Platas; Alejandro Torres-Quintanilla; Carlos Rodríguez-López; Guillermo U Ruiz-Esparza; Eric Reyes-Mendoza; Gerardo Garcia-Rivas Journal: Biomed Res Int Date: 2017-05-03 Impact factor: 3.411
Authors: Adrian M Gonzalez-Gil; Mariana Peschard-Franco; Elena C Castillo; Gustavo Gutierrez-DelBosque; Victor Treviño; Christian Silva-Platas; Luisa Perez-Villarreal; Gerardo Garcia-Rivas; Leticia Elizondo-Montemayor Journal: Diabetol Metab Syndr Date: 2019-08-05 Impact factor: 3.320