Instituto Nacional de Salud Pública, Cuernavaca, Morelos, México.
Salud Publica Mex. 2009;51 Suppl 4:S630-7. doi: 10.1590/s0036-36342009001000018.
To determine the association between overweight and obesity among Mexican school-aged children and participation in the Liconsa milk and the School Breakfast food assistance programs.
Data from 15 003 school-aged children included in the Mexican National Health and Nutrition Survey 2006 (ENSANUT 2006) were analyzed. Information on body mass index (BMI) and participation in food assistance programs was obtained. Descriptive analyses were conducted and logistic regression models were adjusted.
Prevalence of overweight and obesity was 17.3% and 9%, respectively. No significant association between overweight and obesity and participation in Liconsa was found. Among school-aged children in the middle socioeconomic status quintile, those enrolled in the School Breakfast program were more likely to be overweight than those not enrolled (OR= 1.6, 95% CI 1.1, 2.3).
We found no association between the Liconsa and the School Breakfast programs and overweight or obesity in school-aged children.
确定墨西哥学龄儿童超重和肥胖与参与 Liconsa 牛奶和学校早餐食品援助计划之间的关系。
对 2006 年墨西哥国家健康和营养调查（ENSANUT 2006）中纳入的 15003 名学龄儿童的数据进行了分析。获取了关于体重指数（BMI）和参与食品援助计划的信息。进行了描述性分析，并调整了逻辑回归模型。
超重和肥胖的患病率分别为 17.3%和 9%。超重和肥胖与参与 Liconsa 之间没有显著关联。在中等社会经济地位五分位数的学龄儿童中，参加学校早餐计划的儿童比未参加的儿童更容易超重（OR=1.6，95%CI 1.1，2.3）。
我们没有发现 Liconsa 和学校早餐计划与学龄儿童超重或肥胖之间存在关联。
