To identify genetic variants influencing bone mineral density (BMD) in the Mexican-Mestizo population, we performed a GWAS for femoral neck (FN) and lumbar spine (LS) in Mexican-Mestizo postmenopausal women. In the discovery sample, 300,000 SNPs were genotyped in a cohort of 411 postmenopausal women and seven SNPs were analyzed in the replication cohort (n = 420). The combined results of a meta...

OBJECTIVE This article describes the experience of the aval ciudadano "Citizens' Representative" (CR) in improving the Mexican health care system. METHODS This is a qualitative study which took place in eight Mexican states in 2008. It evaluates different aspects of a nationwide program to increase the quality of health care services (National Crusade for Quality in Health Services). The Mexi...

The TP53 tumor suppressor gene plays an important role in cell cycle regulation; polymorphisms of this gene have been associated with endometriosis. We examined the role of TP53 codon 72 polymorphism by comparing genotypes of 235 healthy Mexican women (controls with surgically excluded endometriosis) with the genotypes of 151 Mexican women with endometriosis. The observed genotype frequenc...

Background: The older Hispanic population of the U.S. is growing at a tremendous rate. While ethnic-related risk and complications of diabetes are widely-acknowledged for older Hispanics, less is known about how health related quality of life is affected in this population. Methods: Cross-sectional study assessing differences in health related quality of life between older Mexican Americans wit...

This paper demonstrates that low-skilled Mexican-born immigrants' location choices in the U.S. respond strongly to changes in local labor demand, and that this geographic elasticity helps equalize spatial differences in labor market outcomes for low-skilled native workers, who are much less responsive. We leverage the substantial geographic variation in employment losses that occurred during Gr...

The arguments presented by González-Nuevo et al. (2006) in favour of theMexican Hat Wavelet Family (MHWF) are critically discussed here. These authors allege the optimal properties of this new class of filters in the detection of point sources embedded in a noise background but their claim is not based upon a solid mathematical foundation and proof.

Migrants from rural Mexico usually move abroad with the idea to return once they have improved their economic situation. Although they do not always go back, Mexican migrants often plan their return before leaving. In any case, the imagined return persists for a long time in their minds. This paper analyzes the ways in which rural migrants from southern Veracruz and western Mexico imagine a bet...

PURPOSE To report the prevalence of blindness and visual impairment and the contribution of uncorrected refractive error to visual loss, in a population-based sample of Mexican Americans aged 40 and older. METHODS Proyecto VER is a population-based study of blindness and visual impairment in Mexican Americans in Arizona. Block groups in Tucson and Nogales were randomly selected with probabili...

Immigrant women of Mexican birth face unique health challenges in the United States. They are at increased risk for developing many preventable health conditions due in part to limited access to healthcare and benefits, legal status, and inadequate income. Increased vulnerability of women has established a growing need to focus on their healthcare needs because of their role, position, and infl...

Background: The primary aim of this study was to use a joint analysis approach in order to examine the association between longitudinal depressive symptoms and survival in Mexican Americans. Methods: The separate Cox regression and joint modeling were applied to data from the Hispanic Established Population for Epidemiological Study of the Elderly (HEPESE). Depressive symptoms were measured by ...