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  • Title: Risk factors for falling in older Mexican Americans.
    Author: Reyes-Ortiz CA, Al Snih S, Loera J, Ray LA, Markides K.
    Journal: Ethn Dis; 2004; 14(3):417-22. PubMed ID: 15328944.
    Abstract:
    OBJECTIVE: To estimate the prevalence of falls and the risk factors associated with falls in Mexican-American men and women aged 72 and older, from the Hispanic Established Population for the Epidemiological Study of the Elderly. DESIGN: A 2-year cohort study. SETTING: Five Southwestern states: Texas, New Mexico, Colorado, Arizona, and California. METHODS: Data on sociodemographic characteristics, health status, cognitive function, affective function, functional status, body mass index, and summary performance measures of lower body function, were obtained (1998-1999). Two years later (2000-2001), falls in the previous 12 months were assessed by self-report. Chi-square, univariate statistics, and multivariate logistic regression analyses were used. RESULTS: Of the 1,391 participants, 31.8% fell one or more times, and 14.2% reported 2 or more falls. In the logistic regression analysis, aged > or = 80 years (adjusted odds ratio [OR]=1.52, 95% confidence interval [CI]=1.17-1.98), being female (OR=1.45, 95% CI 1.13-1.86), having diabetes (OR=1.37, 95% CI 1.06-1.77), having arthritis (OR=1.32, 95% CI 1.04-1.68), experiencing impairment of instrumental activities of daily living (OR=1.05, 95% CI 1.01-1.10), and exhibiting high depressive symptoms (OR=1.59, 95% CI 1.16-2.19), were significant (P<.05) independent risk factors for one or more falls. The risk of falling increased linearly with the number of risk factors, from 14% with none, to 41% with 3 or more risk factors (P<.001). CONCLUSIONS: Prevalence of falls among older Mexican Americans was similar to that reported in non-Hispanic Caucasians. Potential modifiable conditions, such as functional deficits, arthritis, diabetes, and depressive symptoms were independent risk factors for falls in this population.
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