@article {961, title = {Longitudinal association between depressive symptoms and incident type 2 diabetes mellitus in older adults: the cardiovascular health study.}, journal = {Arch Intern Med}, volume = {167}, year = {2007}, month = {2007 Apr 23}, pages = {802-7}, abstract = {

BACKGROUND: Prospective studies indicate that a single self-report of high depressive symptoms is associated with an increased risk of developing type 2 diabetes mellitus.

METHODS: We tested whether a single report of high depressive symptoms, an increase in depressive symptoms, or persistently high depressive symptoms over time were associated with the development of diabetes in adults 65 years and older. Participants from the Cardiovascular Health Study completed the 10-item Center for Epidemiological Studies-Depression Scale (CES-D) annually from 1989 to 1999. A single report of high depressive symptoms (CES-D score, >/=8), an increase in symptoms during follow-up (>/=5 from baseline), and persistently high symptoms (2 consecutive scores >/=8) were each studied in relation to incident diabetes, defined by initiation of diabetes control medications among participants who were free from diabetes at baseline (n = 4681).

RESULTS: The mean CES-D score at baseline was 4.5 (SD, 4.5). The incidence rate of diabetes was 4.4 per 1000 person-years. Following adjustment for baseline demographic characteristics and measures of physical activity, smoking, alcohol intake, body mass index, and C-reactive protein during follow-up, each measure of depressive symptoms was significantly associated with incident diabetes (high baseline CES-D score: hazard ratio, 1.6 [95\% confidence interval, 1.1-2.3]; CES-D score increase: hazard ratio, 1.5 [95\% confidence interval, 1.1-2.2]; and persistently high symptoms: hazard ratio, 1.5 [95\% confidence interval, 1.1-2.3]).

CONCLUSION: Older adults who reported higher depressive symptoms were more likely to develop diabetes than their counterparts; this association was not fully explained by risk factors for diabetes.

}, keywords = {Aged, Body Mass Index, C-Reactive Protein, Depression, Diabetes Mellitus, Type 2, Drinking, Female, Humans, Longitudinal Studies, Male, Smoking}, issn = {0003-9926}, doi = {10.1001/archinte.167.8.802}, author = {Carnethon, Mercedes R and Biggs, Mary L and Barzilay, Joshua I and Smith, Nicholas L and Vaccarino, Viola and Bertoni, Alain G and Arnold, Alice and Siscovick, David} } @article {1090, title = {Race, gender, and mortality in adults > or =65 years of age with incident heart failure (from the Cardiovascular Health Study).}, journal = {Am J Cardiol}, volume = {103}, year = {2009}, month = {2009 Apr 15}, pages = {1120-7}, abstract = {

In patients with heart failure (HF), mortality is lower in women versus men. However, it is unknown whether the survival advantage in women compared with men is present in both whites and African Americans with HF. The inception cohort consisted of adults > or =65 years with incident HF after enrollment in the CHS, a prospective population-based study of cardiovascular disease. Of 5,888 CHS subjects, 1,264 developed new HF and were followed up for 3 years. Subjects were categorized into 4 race-gender groups, and Cox proportional hazard regression models were used to examine whether 3-year total and cardiovascular mortality differed among the 4 groups after adjusting for sociodemographic factors, co-morbidities, and treatment. A gender-race interaction was also tested for each outcome. In subjects with incident HF, African Americans had more hypertension and diabetes than whites, and white men had more coronary heart disease than other gender-race groups. Receipt of cardiovascular treatments among the 4 groups was similar. Mortality rates after HF were lower in women compared with men (for white women, African-American women, African-American men, and white men, total mortality was 35.5, 33.6, 44.4, and 40.5/100 person-years, and cardiovascular mortality was 18.4, 19.5, 20.2, and 22.7/100 person-years, respectively). After adjusting for covariates, women had a 15\% to 20\% lower risk of total and cardiovascular mortality compared with men, but there was no significant difference in outcome by race. The gender-race interaction for either outcome was not significant. In conclusion, in older adults with HF, women had significantly better survival than men irrespective of race, suggesting that gender-based survival differences may be more important than race-based differences.

}, keywords = {African Americans, Age Factors, Aged, Aged, 80 and over, Cohort Studies, Continental Population Groups, European Continental Ancestry Group, Female, Heart Failure, Humans, Incidence, Male, Proportional Hazards Models, Sex Factors, United States}, issn = {1879-1913}, doi = {10.1016/j.amjcard.2008.12.043}, author = {Parashar, Susmita and Katz, Ronit and Smith, Nicholas L and Arnold, Alice M and Vaccarino, Viola and Wenger, Nanette K and Gottdiener, John S} }