@article {792, title = {Self-reported alcohol consumption and falls in older adults: cross-sectional and longitudinal analyses of the cardiovascular health study.}, journal = {J Am Geriatr Soc}, volume = {52}, year = {2004}, month = {2004 Jul}, pages = {1174-9}, abstract = {

OBJECTIVES: To assess the cross-sectional and longitudinal associations between alcohol consumption and risk of falls in older adults.

DESIGN: Cross-sectional and longitudinal analyses.

SETTING: Four U.S. communities.

PARTICIPANTS: A total of 5,841 older adults enrolled in the Cardiovascular Health Study, an ongoing, population-based, prospective cohort study, participated.

MEASUREMENTS: Self-reported alcohol consumption at baseline, self-reported frequent falls at baseline, and the 4-year risk of falls of participants who denied frequent falls at baseline.

RESULTS: Cross-sectional analysis indicated an apparent inverse association between alcohol consumption and risk of frequent falls (adjusted odds ratio in consumers of 14 or more drinks per week=0.41; 95\% confidence interval (CI)=0.14-1.17; P for trend=.06), but longitudinal analysis indicated a similar 4-year risk of falls in abstainers and light to moderate drinkers but a 25\% higher risk in consumers of 14 or more drinks per week (95\% CI=3-52\%; P for trend=.07). Similar results were found in analyses stratified by age, sex, race, and physical activity.

CONCLUSION: Consumption of 14 or more drinks per week is associated with an increased risk of subsequent falls in older adults. Cross-sectional studies may fail to identify this risk of heavier drinking, perhaps because older adults at risk for falls decrease their alcohol use over time or because heavier drinkers at risk for falls tend not to enroll in cohort studies. However, because this study relied upon annual reporting of falls, further prospective studies should be conducted to confirm these findings.

}, keywords = {Accidental Falls, Aged, Alcohol Drinking, Chi-Square Distribution, Cross-Sectional Studies, Female, Humans, Longitudinal Studies, Male, Regression Analysis, Risk Factors, Self Disclosure, United States}, issn = {0002-8614}, doi = {10.1111/j.1532-5415.2004.52318.x}, author = {Mukamal, Kenneth J and Mittleman, Murray A and Longstreth, W T and Newman, Anne B and Fried, Linda P and Siscovick, David S} } @article {994, title = {Alcohol consumption and lower extremity arterial disease among older adults: the cardiovascular health study.}, journal = {Am J Epidemiol}, volume = {167}, year = {2008}, month = {2008 Jan 01}, pages = {34-41}, abstract = {

Few studies of the relation of alcohol intake to lower-extremity arterial disease (LEAD) have included clinical events and objective measurements repeated longitudinally. As part of the Cardiovascular Health Study, a study of older adults from four US communities, 5,635 participants reported their use of beer, wine, and spirits yearly. Incident LEAD was identified by hospitalization surveillance. Technicians measured ankle-brachial index 6 years apart in 2,298 participants. A total of 172 cases of LEAD were documented during a mean of 7.5 years of follow-up between 1989 and 1999. Compared with abstention, the multivariable-adjusted hazard ratios were 1.10 (95\% confidence interval (CI): 0.71, 1.71) for <1 alcoholic drink per week, 0.56 (95\% CI: 0.33, 0.95) for 1-13 drinks per week, and 1.02 (95\% CI: 0.53, 1.97) for > or =14 drinks per week (p for quadratic trend = 0.04). These relations were consistent within strata of sex, age, and apolipoprotein E genotype, and neither lipids nor inflammatory markers appeared to be important intermediates. Change in ankle-brachial index showed a similar relation (p for quadratic trend = 0.01). Alcohol consumption of 1-13 drinks per week in older adults may be associated with lower risk of LEAD, but heavier drinking is not associated with lower risk.

}, keywords = {Aged, Alcohol Drinking, Female, Follow-Up Studies, Health Surveys, Humans, Intermittent Claudication, Male, Prevalence, Prospective Studies, Risk Factors, Surveys and Questionnaires, Time Factors, United States}, issn = {1476-6256}, doi = {10.1093/aje/kwm274}, author = {Mukamal, Kenneth J and Kennedy, Margaret and Cushman, Mary and Kuller, Lewis H and Newman, Anne B and Polak, Joseph and Criqui, Michael H and Siscovick, David S} }