Biomedical subjects

M Olfson

Publications and source records attributed to M Olfson.

113 records · Page 7Linked to original sources

PubMedDate not supplied

Prevalence of anxiety, depression, and substance use disorders in an urban general medicine practice.

BACKGROUND: Most research on the prevalence of mental disorders in primary care has been conducted in practices that serve middle- and upper-income patients. OBJECTIVE: To determine the prevalence of major mental disorders in a primary care practice that serves a predominantly low-income immigrant patient population. DESIGN: Cross-sectional survey; criterion standard. SETTING: Urban general medicine practice. PARTICIPANTS: Systematic sample of consecutive adult patients with scheduled appointments. Of 1266 approached eligible patients, 1007 (80%) participated. MAIN OUTCOME MEASURES: PRIME-MD Patient Health Questionnaire major depression, generalized anxiety disorder, panic disorder, alcohol use disorder, and suicidal ideation; drug use disorder; functional status; work loss; family distress; and mental health treatment. RESULTS: Major depression (18. 9%), generalized anxiety (14.8%), panic (8.3%), and substance use (7. 9%) disorders and suicidal ideation (7.1%) were highly prevalent. Many patients had more than 1 disorder (range, 36.3% [substance use disorder] to 76.9% [panic disorder]). In multivariate analyses, each disorder was significantly associated with an increase in impairment after controlling for demographic characteristics, perceived health, and the other disorders. A minority of patients with each disorder (range, 22.5% [substance use disorder] to 46.4% [panic disorder]) reported receiving mental health treatment in the last month. CONCLUSIONS: Clinically significant depression, anxiety, substance use, and suicidal ideation are quite common in this practice and associated with significant functional impairment. Primary care practices that serve poor urban immigrant populations have a critical need to provide access to mental health services. Arch Fam Med. 2000;9:876-883

Adult↗

PubMedDate not supplied

Is the substance abuse of inpatients with schizophrenia overlooked?

The utility of medical records and clinician reports for assessing substance abuse among inpatients with schizophrenia or schizoaffective disorder was assessed in a sample of 296 patients recruited from four general hospitals in New York City. Measures derived from the medical record, the discharge summary, and primary clinician reports are compared to the results of a structured diagnostic interview. Analysis of the sensitivity, specificity, positive predictive value, and overall accuracy of the nondiagnostic sources found unexpectedly high levels of detection. Discharge summaries had the lowest sensitivity when compared to the diagnostic interview, raising concern that inpatient staff and clinicians may fail to communicate substance abuse problems to outpatient providers.

Adolescent↗

PubMedDate not supplied

Medically unexplained symptoms in an urban general medicine practice.

The authors investigated the prevalence of multiple medically unexplained symptoms (MMUS) as identified by primary care physicians (PCPs) in a systematic sample of 172 patients. Patients were from a university-affiliated urban primary care practice serving a low-income population. Patients with a history of MMUS were older (mean: 57.2 vs. 53.0 years), more likely to be female (90.5% vs. 72.3%), and less likely to be married or living with a partner (14.4% vs. 36.2%) than those without MMUS. Patients with MMUS had over twice the rate of any current psychiatric disorder, almost two-and-a-half times the rate of any current anxiety disorder, and greater functional impairment. These data suggest that patients with MMUS are as common in urban primary care clinics as in more affluent clinics and reinforce the need for PCPs to screen these patients for common and treatable psychiatric conditions.

Adolescent↗

PubMedDate not supplied

Mental health/medical care cost offsets: opportunities for managed care.

Health services researchers have long observed that outpatient mental health treatment sometimes leads to a reduction in unnecessary or excessive general medical care expenditures. Such reductions, or cost offsets, have been found following mental health treatment of distressed elderly medical inpatients, some patients as they develop major medical illnesses, primary care outpatients with multiple unexplained somatic complaints, and nonelderly adults with alcoholism. In this paper we argue that managed care has an opportunity to capture these medical care cost savings by training utilization managers to make mental health services more accessible to patients whose excessive use of medical care is related to psychological factors. For financial reasons, such policies are most likely to develop within health care plans that integrate the financing and management of mental health and medical/surgical benefits.

Cost Allocation↗

PubMedDate not supplied

Comparing the national economic burden of five chronic conditions.

Using a nationally representative sample of 23,230 U.S. residents, we examine patterns of economic burden across five chronic conditions: mood disorders, diabetes, heart disease, asthma, and hypertension. Almost half of U.S. health care costs in 1996 were borne by persons with one or more of these five conditions; of that spending amount, only about one-quarter was spent on treating the conditions themselves and the remainder on coexistent illnesses. Each condition demonstrated substantial economic burden but also unique characteristics and patterns of service use driving those costs. The findings highlight the differing challenges involved in understanding needs and improving care across particular chronic conditions.

Absenteeism↗