@article {1461, title = {Social support as a mediator in the relation between functional status and quality of life in older adults.}, journal = {Psychol Aging}, volume = {11}, year = {1996}, month = {1996 Mar}, pages = {34-44}, abstract = {

The relations among physical functioning, social support, depressive symptoms, and life satisfaction were examined in a national sample of 4,734 adults age 65 and older. Regression analyses were used to examine the relative importance of objective and subjective support measures in understanding the relation between physical impairment and quality of life. Impairment was associated with fewer friendship contacts, fewer family contacts, less perceived belonging support, and less perceived tangible aid, but only measures of perceived support predicted depressive symptomatology. A structural equation modeling approach was then used to explore the mediational role of perceived social support in the relation between impairment and quality of life variables. Results are consistent with the hypothesis that lower reported social support is an important reason for decreases in life satisfaction and increases in depressive symptoms found among older adult populations. Implications for understanding the role of social support in attenuating the effects of physical disability in older adults are discussed.

}, keywords = {Activities of Daily Living, Adaptation, Psychological, Aged, Aged, 80 and over, Aging, Depression, Disabled Persons, Geriatric Assessment, Health Status, Humans, Personal Satisfaction, Quality of Life, Sick Role, Social Support}, issn = {0882-7974}, author = {Newsom, J T and Schulz, R} } @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} } @article {1501, title = {Caregiving from the recipient{\textquoteright}s perspective: negative reactions to being helped.}, journal = {Health Psychol}, volume = {17}, year = {1998}, month = {1998 Mar}, pages = {172-81}, abstract = {

This study investigated predictors of negative reactions to assistance provided to a physically disabled spouse (n = 276, M age: 76.6 years) and the consequences that negative reactions may have for the mental health of the care recipient. Nearly 40\% of recipients reported some emotional distress in response to help they received. Fatalistic attitudes, perceived control, and lower self-esteem predicted greater helping distress, whereas lower self-esteem, fatalistic beliefs, and marital conflict were especially likely to lead to helping distress for those who received higher levels of assistance. Helping distress was also found to predict depression as much as 1 year later, suggesting that there may be long-term consequences of negative reactions to assistance. These findings have important implications for the study of caregiving and the relationship between physical impairment and depression.

}, keywords = {Activities of Daily Living, Aged, Caregivers, Chronic Disease, Depression, Disabled Persons, Factor Analysis, Statistical, Female, Helping Behavior, Humans, Internal-External Control, Longitudinal Studies, Male, Regression Analysis, Self Concept, Spouses, United States}, issn = {0278-6133}, author = {Newsom, J T and Schulz, R} } @article {1503, title = {Correlates and prevalence of benzodiazepine use in community-dwelling elderly.}, journal = {J Gen Intern Med}, volume = {13}, year = {1998}, month = {1998 Apr}, pages = {243-50}, abstract = {

OBJECTIVE: To describe the prevalence of benzodiazepine use, sociodemographic and physical health factors associated with use, dosages taken, and directions for use among individuals aged 65 years and older.

DESIGN: Cross-sectional analysis of baseline data from the community-based, prospective observational Cardiovascular Health Study.

PATIENTS/PARTICIPANTS: Medicare eligibility lists from four U.S. communities were used to recruit a representative sample of 5,201 community-dwelling elderly, of which 5,181 participants met all study criteria.

MEASUREMENTS AND MAIN RESULTS: Among participants, 511 (9.9\%) were taking at least one benzodiazepine, primarily anxiolytics (73\%). Benzodiazepines were often prescribed to be taken pro re nata (PRN "as needed"), and 36.5\% of prescriptions with instructions to be taken regularly were taken at a dose lower than prescribed. Reported over-the-counter (OTC) sleep aid medication use was 39.2\% in benzodiazepine users and 3.3\% in nonusers. In a multivariate logistic model, the significant independent correlates of benzodiazepine use were being white (odds ratio [OR] 1.9; 95\% confidence interval [CI] 1.0, 3.4), female (OR 1.7; CI 1.4, 2.2), and living in Forsyth County, North Carolina, or Washington County, Maryland, compared with living in Sacramento County, California, or Allegheny County, Pennsylvania (OR 2.3; CI 1.4, 2.2); having coronary heart disease (OR 1.6; CI 1.2, 2.1), health status reported as poor or fair (OR 1.8; CI 1.4, 2.3), self-reported diagnosis of nervous or emotional disorder (OR 6.7; CI 5.1, 8.7), and reporting use of an OTC sleep aid medication (OR 18.7; CI 14.1, 24.7).

CONCLUSIONS: One in 10 participants reported taking a benzodiazepine, most frequently an anxiolytic, often at a lower dose than prescribed and usually PRN. The high prevalence of OTC sleep aid medication and benzodiazepine use may place the patient at increased risk of psychomotor impairment. Physicians should assess OTC sleep aid medication use when prescribing benzodiazepines.

}, keywords = {Aged, Aged, 80 and over, Benzodiazepines, Cross-Sectional Studies, Drug Utilization, Female, Humans, Male, Practice Patterns, Physicians{\textquoteright}, Socioeconomic Factors}, issn = {0884-8734}, author = {Gleason, P P and Schulz, R and Smith, N L and Newsom, J T and Kroboth, P D and Kroboth, F J and Psaty, B M} } @article {603, title = {Stability and change in older adults{\textquoteright} social contact and social support: the Cardiovascular Health Study.}, journal = {J Gerontol B Psychol Sci Soc Sci}, volume = {54}, year = {1999}, month = {1999 Sep}, pages = {S302-11}, abstract = {

OBJECTIVES: The aim of this study was to examine the degree of individual change in structural indicators of social support (family network contact and close friend network contact) and functional indicators of social support (belonging, appraisal, and tangible support) during late life.

METHODS: Using a large population-based sample of older adults, hierarchical linear modeling was applied to examine the extent of change in social contact and support as well as sociodemographic characteristics (age, race, gender, and education) that might explain individual variability in contact and support at baseline and over time.

RESULTS: Consistent with predictions, small yet significant increases were observed in belonging support and tangible support. Contrary to predictions, no evidence was found for significant individual change in family network contact, close friend network contact, or appraisal support. Sociodemographic characteristics were more consistent predictors of variability in contact and support at baseline than variability over time.

DISCUSSION: The findings of this study add to a growing literature suggesting that late life is not typically characterized by a decline in important social resources.

}, keywords = {Age Factors, Aged, Aged, 80 and over, Cross-Sectional Studies, Educational Status, Family, Female, Health Status, Humans, Interpersonal Relations, Linear Models, Longitudinal Studies, Male, Predictive Value of Tests, Sex Factors, Social Support, Socioeconomic Factors, Surveys and Questionnaires, Time Factors, United States}, issn = {1079-5014}, doi = {10.1093/geronb/54b.5.s302}, author = {Martire, L M and Schulz, R and Mittelmark, M B and Newsom, J T} }