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Sex differences in risk factors for cardiovascular disease: the PERU MIGRANT study.


ABSTRACT:

Introduction

Although men and women have similar risk factors for cardiovascular disease, many social behaviors in developing countries differ by sex. Rural-to-urban migrants have different cardiovascular risk profiles than rural or urban dwellers. The objective of this study was to evaluate the sex differences with specific cardiovascular risk factors in rural-to-urban migrants.

Methods and results

We used the rural-to-urban migrant group of the PERU MIGRANT cross-sectional study to investigate the sex differences in specific cardiovascular risk factors: obesity, hypertension, metabolic syndrome, as well as exposures of socioeconomic status, acculturation surrogates and behavioral characteristics. Logistic regression analysis was used to characterize strength of association between sex and our outcomes adjusting for potential confounders. The sample of migrants was 589 (mean age 46.5 years) and 52.4% were female. In the adjusted models, women were more likely to be obese (OR=5.97; 95%CI: 3.21-11) and have metabolic syndrome (OR=2.22; 95%CI: 1.39-3.55) than men, explaining the greatest variability for obesity and metabolic syndrome but not for hypertension.

Conclusions

Our results suggest that interventions for CVD in Peru should be sex-specific and address the unique health needs of migrant populations living in urban shantytowns since the risk factors for obesity and metabolic syndrome differ between males and females.

SUBMITTER: Bernabe-Ortiz A 

PROVIDER: S-EPMC3320626 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature

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Publications

Sex differences in risk factors for cardiovascular disease: the PERU MIGRANT study.

Bernabe-Ortiz Antonio A   Benziger Catherine Pastorius CP   Gilman Robert H RH   Smeeth Liam L   Miranda J Jaime JJ  

PloS one 20120405 4


<h4>Introduction</h4>Although men and women have similar risk factors for cardiovascular disease, many social behaviors in developing countries differ by sex. Rural-to-urban migrants have different cardiovascular risk profiles than rural or urban dwellers. The objective of this study was to evaluate the sex differences with specific cardiovascular risk factors in rural-to-urban migrants.<h4>Methods and results</h4>We used the rural-to-urban migrant group of the PERU MIGRANT cross-sectional study  ...[more]

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