Our objective was to identify and describe the major dietary patterns in the Mexican adult population and their association with being overweight or

The role that diet plays in the origin of metabolic syndrome (MetS) is not completely understood. Certain foods and nutrients have been established a

Objective. To examine different health outcomes that are associated with specific lifestyle and genetic factors. Materials and methods. From March 2004 to April 2006, a sample of employees from three different health and academic institutions, as well as their family members, were enrolled in the study after providing informed consent. At baseline and follow-up (2010-2013), participants completed a self-administered questionnaire, a physical examination, and provided blood samples. Results. A total of 10 729 participants aged 6 to 94 years were recruited at baseline. Of these, 70% were females, and 50% were from the Mexican Social Security Institute. Nearly 42% of the adults in the sample were overweight, while 20% were obese. Conclusion. Our study can offer new insights into disease mechanisms and prevention through the analysis of risk factor information in a large sample of Mexicans.

To assess the coexistence of maternal adiposity and child stunting (CS) in Mexico, estimate its national prevalence and identify the associated socio-demographic factors. A secondary analysis from the Mexican Nutrition Survey 1999, a nationally representative survey, was conducted. Mother and children subsamples were matched and a total of 6225 mother/child pairs were obtained. Stunting was defined as height-for-age z-scores <−2.0. Maternal body mass index (BMI) was classified according to World Health Organization recommended cutoff points. Waist-to-hip ratio (WHR) was calculated by dividing waist by hip circumferences. Logistic regression models were fitted to explore the coexistence of CS and maternal central adiposity (MCA) (WHR0.85) while controlling for biological and socio-demographic factors. A total of 5974 pairs had complete information. MCA coexisted with CS in 6.2% of the mother/child pairs. The phenomenon was more prevalent in rural locations, in the south region and among indigenous families (14.5, 12.5 and 23.9%). After controlling for child age and maternal BMI, a 78% increase in the likelihood of CS was related to maternal WHR 0.85 (odds ratio (OR)=1.78, 95% confidence interval (CI)=1.53, 2.10). After controlling for maternal height, the magnitude of the OR decreased (OR=1.33, 95%CI=1.13, 1.57), but remained significant. Therefore, it is suggested that women with a WHR ∼ 1 have had twice the probability of having a stunted child as those with a WHR of 0.65. Although MCA and CS are two conditions frequently regarded as result of opposite determinants, our observation suggests that this is not necessarily the case, particularly in populations undergoing the nutrition transition. MCA was associated not only to chronic diseases, but also to child stunting.