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Biomedical subjects

D Mechanic

Publications and source records attributed to D Mechanic.

At least 19 recordsLinked to original sources

Health and illness behavior and patient-practitioner relationships.

Health is a product of culture and social structure. The routine organization and constraints of everyday settings shape our health. Socio-economic status is of major importance in determining exposure to disease risk and in shaping health and illness behavior responses. Lay explanations of illness affect illness appraisal, self-treatment, decisions to seek care and changes in daily regimen. Somatization of psychosocial stressors is a common concern in primary care systems throughout the world, and doctors are commonly frustrated by such patients. Somatizing patients are often enmeshed in environments of great psychosocial difficulty or are depressed, and many cultural and social factors affect how depression is expressed. Although depression has devastating disabling effects on patients, it is often neither recognized by doctors nor treated. But doctor-patient relationships are often the context for appropriate management of such problems, and how they are handled affect the future trajectory of illness and disability. Doctors' responses are conditioned by their attitudes, training, interviewing and psychosocial skills, and organizational and financial factors. Patient flow is an important intervening variable affecting the management of psychosocial difficulties and depression.

Depression

Research resources.

Explore the source record for details and available documents.

Community Mental Health Services

Correlates of using mental health services: implications of using alternative definitions.

BACKGROUND: Studies using varying definitions of mental health visits result in widely divergent estimates. This analysis examines the stability of a predictive model using three varying definitions based on provider type, diagnosis, psychotherapy, and psychotropic medication use. METHODS: Interview and questionnaire data and claims records from the RAND Health Insurance Experiment are used to test these models among 3138 enrollees. RESULTS: Estimates of visits, and factors associated with them, are highly sensitive to definitions. Depression was the only symptom/life situation variable, and education the only sociodemographic measure, predictive across all three models. Risk indicators such as suicide thoughts and drinking problems were only significant for the traditional (mental health specialty) model. While patients within the traditional model definition were significantly younger than other enrollees, those within the model using the most expansive definition were significantly older. Varying the definition also led to different results in respect to experimental manipulations, geographic sites and some specific types of comorbidity. CONCLUSIONS: A reasonable definition, consistent with medical standards, requires, at least, a mental health diagnostic judgment and some form of psychotherapeutic or drug treatment. Studies of the content of mental health care are needed.

Adult

Body awareness and medical care utilization among older adults in an HMO.

This study investigated the association between the disposition of body awareness and medical care utilization among older adult members of a health maintenance organization (HMO). Results indicated that higher levels of body awareness are associated significantly with longitudinal increases in the volume of patient-initiated illness visits to the HMO, and with a greater likelihood of patient-initiated contact with the hospital emergency room, controlling for prior utilization, self-reported health status, and other factors. In contrast, body awareness was not associated significantly with longitudinal changes in physician-initiated follow-up visits, internal referrals, external referrals, or hospital inpatient days. Other findings indicated that higher levels of patient-initiated utilization were associated with greater physician-initiated utilization, controlling for prior utilization. These results illustrate how patient-initiated utilization may influence subsequent physician-initiated utilization.

Aged

Strategies for integrating public mental health services.

Practical solutions to the issues troubling public mental health systems must be developed within the constraints of existing political structures. A key enabling factor is the inclusion of a broad range of reimbursable mental health benefits within health insurance. However, services cannot be improved without the development of viable frameworks for organizing effective service delivery; such strategies include assertive community treatment, capitation approaches, strong local mental health authorities, and reimbursement structures that achieve key objectives. The author discusses examples of the four strategies and argues for their better integration.

Capitation Fee

Sources of countervailing power in medicine.

In recent years a substantial literature has emerged on the alleged deprofessionalization and proletarianization of physicians. The contention is that corporatization is transforming the practice of medicine, divesting physicians of control over many features of their work, consistent with the needs of advanced capitalism. I examine the hypothesis skeptically, differentiating between the cultural role of medicine, the political and social legitimacy of medical concepts, and the personal autonomy of the individual physician. I suggest that while physicians are less autonomous than they used to be, the constraints imposed on them fall within a medical paradigm. From a cultural or social perspective, medicine is more central to the economy and more powerful than ever before. As its centrality and importance increase, there is more at stake, and interests compete more aggressively. I conclude that there is little evidence in support of the hypothesis.

Attitude of Health Personnel

Changing perspectives in the study of the social role of medicine.

The Milbank Quarterly over the past 14 years took the lead in examining inequalities (and their policy implications) arising from stigma and devaluation because of age, disability, mental impairment, and lifestyle as well as socioeconomic disadvantage. It sought to examine alternative models in a context sensitive to the inextricable connections between health and society, their persistence through time, and their link to demographic changes. In focusing on concepts of disease, disability, cultural responses, and ideas of personhood, it brought to health policy considerations a depth of discussion that was visibly absent as our society increasingly became obsessed with containing health care costs. Throughout the years of David Willis's editorship, the Quarterly conveyed a vision of a more equitable health care system sensitive to practical realities but dedicated to moral objectives.

Activities of Daily Living

Risk and selection processes between the general and the specialty mental health sectors.

This paper examines risk, defined as the threat of danger or disruption, as a contextual concept important for understanding patterns of patient selection and referral. We explore the hypothesis that risks associated with mental disorder, as represented by factors such as thoughts about suicide or problems associated with drinking, increase the probability of referral of patients receiving mental health care from general medical practitioners to the specialty mental health sector. Interview and claims data from the RAND Health Insurance Experiment, a large experimental study of coinsurance, are used to examine referral processes over a five-year period. Risk, and especially a measure of suicide thoughts, increase the probability of referral to specialty care. Women and persons with higher education are more likely to use specialty services; older persons are less likely to use such services. Understanding referral requires attention to the behavioral contingencies and illness behavior surrounding the presentation of mental disorder.

Educational Status

Patterns of care in general hospitals for patients with psychiatric diagnoses. Some findings and some cautions.

Patients with psychiatric diagnoses in general hospitals in New Jersey in 1985 with and without dedicated psychiatric units are compared. Unit and nonunit bed occupants are compared also in hospitals having dedicated units. Types of referral, case-mix, length of stay, co-morbidity, transfer to other settings, and social characteristics of patients vary by type of bed. Patients in scatter beds have relatively low lengths of stay, rarely are attended by a psychiatrist and have more CAT scans and EEGs for almost every diagnostic group. These data suggest the critical need for clinical studies of quality of care in varying psychiatric inpatient settings.

Affective Disorders, Psychotic

Choosing among health insurance options: a study of new employees.

This study examines how 296 new university employees selected among alternative health care options. Those selecting a traditional Blue Cross and Blue Shield (BC&BS) plan attributed greater importance to freedom of choice of physician, while those selecting an HMO were more likely to give priority to cost considerations in seeing a doctor and to having services at a single location. Better educated respondents and those with more recent experience with the medical care system were more accurate in objectively appraising alternative choices. Respondents, whether choosing a BC&BS plan or an HMO, tended to deny the gatekeeper roles of physicians in HMOs, although the BC&BS plan enrollees were somewhat better informed.

Attitude