@article {848, title = {Assessing the use of medications in the elderly: methods and initial experience in the Cardiovascular Health Study. The Cardiovascular Health Study Collaborative Research Group.}, journal = {J Clin Epidemiol}, volume = {45}, year = {1992}, month = {1992 Jun}, pages = {683-92}, abstract = {

The Cardiovascular Health Study (CHS), a cohort study of risk factors for coronary heart disease and stroke, recruited 5201 community-dwelling adults aged 65 years or older. To assess the prevalence of medication use at baseline, we used the method of medication inventory and transcribed information about drug names and doses from prescription bottles. Using a specially-written computer program, persons without a knowledge of drug nomenclature coded 10,511 (89\%) of the 11,846 medicines entered. We compared the results of the medication inventory and answers to questions on specific medications for reliability and validity. The use of beta-blockers and beta-agonists assessed by the method of medication inventory, but not by the method of directed recall, was associated with a significant effect on mean heart rate. Among 5197 participants with medication data, 76.1\% were taking at least one medicine, and the mean number of drugs per person was 2.28. Among those with a reported history of high blood pressure, participants with cardiovascular disease (CVD) were more likely to be treated, and they were more likely to be taking beta-blockers and calcium-channel blockers than those without CVD. Daily aspirin use was also more common among those with CVD (30.5\% of women and 43.2\% of men) than among those without CVD (14.0\% of women and 14.0\% of men). The prevalence of post-menopausal estrogen use differed significantly among the four clinical centers (range = 5.5\%-22.5\% of women). We conclude that this method of assessing medications was easy to use and provided estimates of exposure to drugs that may affect risk of cardiovascular disease.

}, keywords = {Aged, Aged, 80 and over, Cerebrovascular Disorders, Coronary Disease, Data Collection, Drug Utilization, Female, Humans, Male, Prospective Studies, Risk Factors, United States}, issn = {0895-4356}, doi = {10.1016/0895-4356(92)90143-b}, author = {Psaty, B M and Lee, M and Savage, P J and Rutan, G H and German, P S and Lyles, M} } @article {1477, title = {Preventive health behaviors among spousal caregivers.}, journal = {Prev Med}, volume = {26}, year = {1997}, month = {1997 Mar-Apr}, pages = {162-9}, abstract = {

BACKGROUND: The physical and emotional burden of caring for a functionally impaired spouse may adversely affect the preventive health behavior of the caregiver. This study explores the relationship between caregiving and lifestyle health behaviors and use of preventive services.

METHODS: The Caregiver Health Effects Study identified spousal caregivers among a sample of more than 3,000 married, community-dwelling older persons, from four counties in the United States, who were enrollees in the Cardiovascular Health Study. High-level caregivers were defined as having a spouse with an ADL impairment (n = 212) and moderate-level caregivers, a spouse with one or more IADL impairments (n = 222). For each caregiver, a control, matched for age and gender, was selected (n = 385). Structured interviews were conducted in the home, following enrollment.

RESULTS: Being a high-level caregiver significantly increased the odds of not getting enough rest, not having enough time to exercise, not having time to rest to recuperate from illness, and forgetting to take prescription medications, compared with noncaregivers. These findings did not hold for moderate-level caregivers. The odds were not significantly different for either level of caregiver compared with noncaregivers for missing meals, missing doctor appointments, missing flu shots, and not refilling medications. Larger proportions of caregivers with a strong sense of control had good preventive health behaviors, compared with caregivers with a weak sense of control.

}, keywords = {Activities of Daily Living, Aged, Aged, 80 and over, Analysis of Variance, Caregivers, Case-Control Studies, Chi-Square Distribution, Confidence Intervals, Exercise, Female, Health Behavior, Health Status, Health Surveys, Humans, Internal-External Control, Life Style, Logistic Models, Male, Odds Ratio, Preventive Health Services, Self Care, Social Support, Spouses, United States}, issn = {0091-7435}, doi = {10.1006/pmed.1996.0129}, author = {Burton, L C and Newsom, J T and Schulz, R and Hirsch, C H and German, P S} }