Biomedical subjects

M Von Korff

Publications and source records attributed to M Von Korff.

98 records · Page 6Linked to original sources

PubMedDate not supplied

Rethinking practitioner roles in chronic illness: the specialist, primary care physician, and the practice nurse.

In this article, we describe an evidence-based stepped care approach to improving the care of chronic illness in organized health care systems. We review the common principles that have been found to improve the management and outcomes of patients with major depression, asthma, diabetes, and congestive heart failure. These population-based methods to improve care of chronic illness require reorganizing the roles of specialists, primary care physicians, and nurses.

Asthma↗

PubMedDate not supplied

Chronic pain and use of ambulatory health care.

Chronic pain status and health care utilization were assessed in a probability sample of 1016 adult HMO enrollees, and among 242 HMO enrollees seeking treatment for Temporomandibular Disorder (TMD) pain. Likelihood of health care contact for a painful symptom: Among persons reporting back pain, headache, chest pain, abdominal pain or temporomandibular pain in the prior six months, we evaluated whether (1) pain characteristics (severity, persistence, recency of onset), and (2) psychological distress were associated with the likelihood of recent use of health care for each pain symptom. Severity, persistence, and recency of onset of pain were generally associated with recent health care contact for a pain symptom. Females with a pain symptom were no more likely than males to report recent health care contact for the symptom after controlling for pain characteristics. The presence of psychological distress did not increase the likelihood of health care contact for individual pain symptoms. However, psychologically distressed persons were more likely to report pain at multiple anatomical sites and to report recent health care contact for one or more of the five pain symptoms (as a group). Chronic pain status and total use of ambulatory health care: Total number of health care visits (irrespective of reason for visit) was measured by automated data. Chronic pain status (summarized across all five anatomical sites) showed a modest correlation with the volume of health care use. Persons with recurrent pain and severe-persistent pain with no pain-related disability days used ambulatory care at rates close to population means. Persons with severe-persistent pain and seven or more pain related disability days used health care at rates substantially above population means. There was a statistically significant association between the volume of health care use and chronic pain after controlling for age, sex, self-rated health status, and psychological distress.

Adult↗

PubMedDate not supplied

Methodologic issues in randomized trials of liaison psychiatry in primary care.

Most anxiety, depressive, and substance abuse disorders are treated exclusively in the primary care health system. However, recognition and treatment of these disorders in primary care is deficient. Psychopharmacologic and psychotherapeutic interventions have been developed and proven effective in randomized trials in specialty care. However, the results of successful trials of mental health interventions in specialty settings may not generalize to primary care settings because of epidemiologic differences in patients, differences in skills of providers, as well as differences in the very structure of care. The importance of the development of innovative randomized trials to improve recognition and treatment of mental illness in primary care is emphasized, as well as the methodologic problems inherent in carrying out these trials.

Humans↗

PubMedDate not supplied

Treatment costs, cost offset, and cost-effectiveness of collaborative management of depression.

OBJECTIVE: The report estimates the treatment costs, cost-offset effects, and cost-effectiveness of Collaborative Care of depressive illness in primary care. STUDY DESIGN: Treatment costs, cost-offset effects, and cost-effectiveness were assessed in two randomized, controlled trials. In the first randomized trail (N = 217), consulting psychiatrists provide enhanced management of pharmacotherapy and brief psychoeducational interventions to enhance adherence. In the second randomized trial (N = 153). Collaborative Care was implemented through brief cognitive-behavioral therapy and enhanced patient education. Consulting psychologist provided brief psychotherapy supplemented by educational materials and enhanced pharmacotherapy management. RESULTS: Collaborative Care increased the costs of treating depression largely because of the extra visits required to provide the interventions. There was a modest cost offset due to reduced use of specialty mental health services among Collaborative Care patients, but costs of ambulatory medical care services did not differ significantly between the intervention and control groups. Among patients with major depression there was a modest increase in cost-effectiveness. The cost per patient successfully treated was lower for Collaborative Care than for Usual Care patients. For patients with minor depression. Collaborative Care was more costly and not more cost-effective than Usual Care. CONCLUSIONS: Collaborative Care increased depression treatment costs and improved the cost-effectiveness of treatment for patients with major depression. A cost offset in specialty mental health costs, but not medical care costs, was observed. Collaborative Care may provide a means of increasing the value of treatment services for major depression.

Adult↗

PubMedDate not supplied

Chronic care costs in managed care.

This DataWatch presents estimates of the health care costs for all adults who were continuously enrolled in a large staff-model health maintenance organization (HMO) during 1992. More than one-third of these adults were diagnosed with at least one chronic condition in 1992, and costs for this population are at least twice those of the population without chronic conditions. A diagnosis of a chronic condition results in an expected increase in costs of 80 percent-300 percent, depending on age, sex, and chronic condition profile. Previous studies of the costs of chronic illness have focused on the fee-for-service sector. As managed care continues to grow, it is important that economic analyses focus on this market segment.

Adult↗

PubMedDate not supplied

Community activation and health promotion: identification of key organizations.

PURPOSE: The purpose of this study is to identify the kinds of community organizations community leaders consider important for community health promotion efforts. DESIGN: Key informants were identified by reputational sampling of organizations relevant to community health promotion. Key informants were asked to list organizations they considered important for community health promotion. Differences in identified organizations were compared across informants from seven urban, five suburban, seven rural, and three Native American communities, with significance evaluated by chi-square tests. SETTING: This survey was conducted in 22 Western U.S. communities comprising the intervention and control communities of the Community Health Promotion Grants Program of the Henry J. Kaiser Family Foundation. SUBJECTS: Key informants (N = 184) from community organizations, identified using a reputational sampling technique beginning with the health department, were interviewed by telephone. MEASURES: Key informants listed organizations considered important for community health promotion in five areas: adolescent pregnancy, substance abuse, tobacco use, cancer, and cardiovascular disease. RESULTS: Informants frequently identified the health department (mentioned by 78% of informants overall), schools (72%), governmental agencies (55%), hospitals (47%), health clinics (42%), churches (33%), and newspapers (32%) as important. Organizations more prominent in urban and suburban areas than in rural and Native American areas included television stations, health-related private nonprofit organizations, substance abuse treatment centers, and colleges. Private physicians were frequently identified in rural areas (44% of informants).(ABSTRACT TRUNCATED AT 250 WORDS)

Health Education↗

PubMedDate not supplied

Is battered women's help seeking connected to the level of their abuse?

A total of 289 abused women who sought assistance in several battered women's agencies were interviewed. Of these abused women, 70 percent reported a delay of more than a year in seeking help from the agency, even though many of them reported having experienced severe or life threatening abuse. There was no association between the severity of abuse and the time lapsed in seeking help from an agency, indicating that women exposed to severe, life-threatening physical abuse frequently delay help seeking. Increased attention to barrier to help seeking among battered women and approaches to increasing the accessibility of services for battered women seem warranted.

Adult↗

PubMedDate not supplied

Detection and management of mental health problems of older patients by primary care providers.

Evidence is accruing that older individuals receive little attention for mental health problems and that any attention that is given is most often within the primary care setting. A randomized clinical trial was carried out at a primary care clinic of The Johns Hopkins University, Baltimore, testing the ability of feedback of the results of a screening instrument (the General Health Questionnaire) to increase awareness in clinicians of the emotional and psychological problems of their patients. This report contrasts those aged 65 years and older with younger patients. Detection and management of mental morbidity were lower for older individuals, but the feedback intervention increased the likelihood of attention to these problems. This was not true for younger patients. Detection was significantly higher for older patients when screening data were made available, as was management, although the latter difference was not statistically significant. There was evidence as well that the intervention moved clinicians to greater congruence with their older patients in the perception that current mental health problems existed. These findings have important implications for primary care.

Adult↗