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Biomedical subjects

C W Given

Publications and source records attributed to C W Given.

At least 19 recordsLinked to original sources
PubMed1992

The caregiver reaction assessment (CRA) for caregivers to persons with chronic physical and mental impairments.

The development and testing of a multidimensional instrument to assess the reactions of family members caring for elderly persons with physical impairments, Alzheimer's disease, and cancer is reported. Forty items were administered to a sample of 377 caregivers of persons with physical impairments and Alzheimer's disease. Five dimensions of caregivers' reactions were identified through exploratory factor analysis. Using confirmatory factor analysis on an independent sample (N = 377), these dimensions were tested for factorial invariance across spouse and nonspouse caregivers and between caregivers of persons with cancer and those caring for persons with Alzheimer's disease. The subscales also had a high level of factorial invariance across a three-wave panel study (N = 185). The subscales appeared consistent with first order tests of construct validity.

Aged↗
PubMed1992

Confirmatory factor analysis (CFA) as a method to assess measurement equivalence.

Employing the example of a multidimensional caregiver reaction scale, the use of confirmatory factor analysis techniques to establish measurement equivalence across comparison groups is discussed. The discussion is organized around the key concept of factorial invariance which provides the yardstick for assessing measurement equivalence.

Alzheimer Disease↗
PubMed1992

Caregivers of elderly relatives: spouses and adult children.

A problem in the provision of home health care for elderly people is the limited number of family members available for caregiving. Current trends in federal, state, and local policy formation suggest an increasing emphasis on the family as an appropriate caregiver. Therefore, it is necessary to examine how family relationships affect the caregivers' responses to their caregiver situation. Data are presented from 206 caregivers enrolled in a larger longitudinal study of family members caring for elderly dependent relatives. The sample is divided into four caregiver groups: (1) spouses who have children, (2) spouses who have no children, (3) adult children who have siblings, and (4) adult children who have no siblings. Measures selected for comparison were perception of burden, caregiver involvement, affective social support, mental health status, and use of community services. Differences were found among the four groups of caregivers. Implications for social work intervention are discussed.

Adult↗
PubMed1991

Knowledge and use of community services among family caregivers of Alzheimer's disease patients.

The number of people with dementia residing within the community is steadily increasing. Community services can alleviate the burdens experienced by families, but are used infrequently by families of dementia patients. Caregivers (N = 93) of dementia patients were surveyed regarding their knowledge and use of community services. The most frequently used services were family support groups and home health aides. Overall, service use was low despite high levels of perceived availability of services. Older and less educated caregivers had higher levels of uncertainty about service availability. Depressed caregivers were less likely to know about service availability. Implications for practice and research are presented.

Age Factors↗
PubMed1991

Assessment of the attitudes of family caregivers toward community services.

Previous research has not taken into account the influence of attitudinal variables on the use of community services by dementia caregivers. The Community Service Attitude Inventory (CSAI) was developed to provide a measurement tool to further understanding of community service use by family caregivers. Testing of the CSAI revealed five distinct components of family attitudes toward use of community services.

Alzheimer Disease↗
PubMed1990

Responses of elderly spouse caregivers.

In this paper three categories of variables were identified to predict spouses' reactions to caregiving roles: patient characteristics, the caregiving environment, and characteristics of the caregiver. Measures of these variables were administered to 159 spouse caregivers. Four domains of caregivers' responses were identified: negative emotional reactions, feelings of responsibility for the patient, feelings of abandonment by family, and impact of caregiving on daily schedules. These domains were influenced most by patient negative behaviors, physical health, and age, and by caregiver age, employment, and emotional status. Amount of assistance, affective support, and hours of care also were predictive of spouse responses.

Activities of Daily Living↗
PubMed1989

Methods of analyzing physician practice patterns in hypertension.

A principal method of studying physician practice patterns has been to examine physicians' responses to brief written cases. We have compared this method with practice patterns of the same physicians derived from chart audit. Subjects were 98 family practice residents for whom data were available in actual patient encounters for the workup of asymptomatic hypertension. Short, carefully structured case reports using four cues were designed and a checklist similar to the one used for test ordering in practice was employed. Chart reviews and billing encounter forms were used for comparison. Results indicated residents ordered fewer tests in clinical practice, due, in part, to practice constraints not represented in the written cases. Physicians tend to make the diagnosis of hypertension incrementally in practice, with no one visit adequately representing the point of diagnosis. Studies based on data bases using a patient encounter as the unit of analysis in chronic disease such as hypertension may spuriously underestimate the actual number of tests ordered for the workup. Judgment cases may better reflect the patterns of use of information in a well-defined problem. Prediction of number of tests ordered in the clinical setting has not been established in this case.

Adult↗
PubMed1989

Cancer nursing for the elderly. A target for research.

Using the stages in the cancer illness trajectory as an organizing framework, this article describes information available about the elderly individual with cancer. Areas lacking research and suggestions for proposed nursing research are identified.

Aged↗
PubMed1988

Sources of stress among families caring for relatives with Alzheimer's disease.

We have described the different sources of stress and burden that are imposed by caring for a family member with AD. We have provided an approach to assessing each of these possible sources of stress and burden and have indicated how such assessments must take a family-based approach and consider the broader social roles and family dynamics that may color the way in which family members view and carry out their caregiving roles.

Aged↗
PubMed1985

Evaluation and application of continuity measures in primary care settings.

Continuity of contact between patients and physicians has become an important criterion of quality primary care. Using three measures of continuity that have appeared in the literature, this article examines, through the use of simulated data and through application to data from five primary care settings, the differences and utility of these approaches for measuring continuity. Further, these measures are applied to four selected diagnoses from each of the five sites, and the observed continuity scores afforded patients with these diagnoses are compared with those expected based on the population. Finally, the scores are correlated with the number of return visits prescribed and kept and with the rate at which laboratory studies are ordered. The findings indicate that site-specific differences in continuity prevail even after adjustments in the number of visits. Continuity based on selected diagnoses is greater, for the most part, than continuity afforded the patient population. Finally, continuity is related to the number of return visits prescribed but not to the number kept or the rate at which laboratory studies are ordered. The implications of continuity for other aspects of quality patient care are discussed.

Anxiety↗
PubMed1985

Defining the information content of health data systems.

Uses of health information systems depend heavily on the background and experiences of those who evaluate the data. Effective collaboration between physicians and system managers can enhance significantly the decision-making and information obtained from these systems. This article describes some methods of collaboration and the current uses of one system developed through collaborative efforts of physicians and system managers.

Ambulatory Care↗
PubMed1977

The design and use of a health status index for family physicians.

This paper describes a Health Status Index (HSI) which is part of a patient encounter form in a family practice center. The Index, which is used to profile a patient's health status longitudinally, combines physical and psychosocial measures of health. Based on its use in the center and through the presentation of data on patient health status, the authors illustrate how the Index can facilitate the evaluation of care and the management of practice. More specifically, they suggest that such data assist physicians in: (1) evaluating the effect of different modes of treatment on the duration and severity of ill-defined symptoms and complaints; (2) identifying high-risk patients for special attention; (3) indicating treatment modalities which produce more desirable outcomes; (4) determining the efficiency of different modes of treatment and of continued care; and (5) addressing chronological, as well as interpersonal and interprofessional, questions of providing continuous care for the chronically ill.

Acute Disease↗
PubMed1977

The use of computer generated patient profiles to evaluate resident performance in patient care.

This paper describes the way in which data from a computer-based health information system are used to review the service experiences of family practice residents. First, it discusses the development of the patient profiles that provide a chronological account of a patient's visits, their purposes, diagnoses, laboratory procedures, treatments, and outcomes. Then, through four cases, it describes the way in which these computer-generated displays are used by faculty to conduct concurrent reviews of residents' performances, to select medical records for review, and to initiate feedback and instruction to residents as they care for their patients.

Child↗