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PubMed1994

Impact of immunosuppression on health care use by men in the Multicenter AIDS Cohort Study (MACS).

The effects of human immunodeficiency virus type 1 (HIV-1) serostatus, AIDS, and level of immunosuppression on health service use were examined in the Multicenter AIDS Cohort Study. Data on self-reported hospitalizations, outpatient medical services (non-emergency room) and emergency room care during the preceding 6 months were collected for 3,447 homosexual/bisexual men returning for their 14th and/or 15th semiannual visits in Chicago, Baltimore, Los Angeles, and Pittsburgh. AIDS-free seropositive men with CD4+ cells < 200/microliters were more likely to be hospitalized [odds ratio (OR) = 2.3, 95% confidence limits (CL) = 1.4, 3.8] and use outpatient medical care (OR = 7.9, 95% CL = 4.9, 12.6), compared with seronegative men. Increased outpatient care was initiated at the earliest stages of HIV-1 infection, even when CD4+ cells were > 500/microliter. Dramatic increases in outpatient care for each level of immunosuppression were observed. HIV-1-related symptoms were associated with increased hospitalizations (OR = 4.8, 95% CL = 3.2, 7.3), use of outpatient medical services (OR = 3.3, 95% CL = 1.9, 5.6), and emergency room care (OR = 3.1, 95% CL = 2.1, 4.6). Persons with AIDS and < or = 50 CD4+ cells/microliter most likely to be hospitalized (OR = 8.1; 95% CL = 4.4, 14.9). No significant difference (p > 0.05) in emergency room use was observed according to HIV-1 serostatus, AIDS, or immunosuppression, after adjusting for insurance and clinical symptoms. To the extent that CD4+ cell counts are used as one of the criteria for an AIDS diagnosis and such a diagnosis broadens available benefits to persons with HIV disease, the pattern of health care services described here will be important for health care providers and planners.

Acquired Immunodeficiency Syndrome↗
PubMed1985

Medical school forensic psychiatry units in health care delivery facilities rather than criminal justice institutions: an alternative model.

We have presented a model for developing forensic psychiatric treatment and teaching services of a medical school Department of Psychiatry, but where these services are the basic comprehensive health care delivery system for the entire community. These offer consultative and treatment services for adult and family court clinic, psychiatric forensic services, of forensic psychiatry open bed and medium security-type bed, as well as day hospital and outpatient services. All of these are sited in the normal health care delivery system of the university teaching hospitals and its patient treatment, teaching, and research facilities. Consultative services are offered on request to the criminal justice system, but the basic health care delivery system is controlled administratively by the ordinary university teaching hospital authorities and exists as a one of a kind unit at the Royal Ottawa Hospital. The Royal Ottawa Hospital is a private nonprofit hospital, with its own Board of Trustees, and is affiliated with the medical school, as part of a major university network. We believe it important to present this model for an overall forensic psychiatric service, in contradistinction to the more commonly established forensic psychiatric facilities in state mental hospitals, in a special facility for the criminally insane, or in a criminal justice system institution such as a penitentiary. We believe that our model for forensic psychiatric facilities has great advantages for the patient. Here the patient is treated in a specialized facility (as all psychiatric patients with specialized problems should be); but one which is a specialized forensic facility, within the range of specialized psychiatric facilities that are needed by an urban community.(ABSTRACT TRUNCATED AT 250 WORDS)

Criminal Law↗
PubMed1965

OUTPATIENT PROCEDURE.

Explore the source record for details and available documents.

Dental Service, Hospital↗
PubMed2004

An analysis of an open access general practitioner bone densitometry service.

General practitioners (GPs) are increasingly involved in the selective opportunistic case finding of osteoporosis and treatment of this condition. An open access bone densitometry service has existed for GPs in the Cardiff area since 1993. The purpose of this study was to assess the effectiveness of this service, particularly with respect to the appropriateness of bone densitometry requests and the impact of the service on hospital outpatient referrals. Over a period of 12 months, 560 patients were referred to the open access service by 154 GPs. A total of 229 (41%) patients were given a clinical diagnosis of osteoporosis. Four hundred and seventy-three (84%) referrals followed the clinical referral criteria. In 85% of cases, GPs claimed that they would have referred patients to the hospital outpatient department, if there were no open access bone densitometry service. The majority of the referrals were appropriate, and the service appears to have reduced GP referrals to the specialist clinic.

Absorptiometry, Photon↗
PubMed1995

Adoption of HIV-related services among urban US hospitals: 1988 and 1991.

Recent reports document that US hospitals vary considerably, notably by ownership, in the number of acquired immunodeficiency syndrome (AIDS) patients they treat. Still, little is known about other types of hospital response to human immunodeficiency virus (HIV) and AIDS and the relative strength of ownership as a determining factor. With annual survey data from the American Hospital Association the authors examine the formal adoption of HIV-related services among urban US hospitals at the turn of the decade. Descriptive analyses of 2 years of data (1988 and 1991) are presented. A multivariate logistic regression analysis, conducted on the 1991 data, tests for unique ownership effects on the likelihood that hospitals are heavy investors in HIV-related care. Patterns of service adoption for 1991 strongly resemble those for 1988. Nearly three fourths of urban US hospitals offer general inpatient AIDS care, and over half provide HIV testing. Few urban hospitals offer outpatient services; even fewer operate AIDS units. A substantial minority report no formal adoption of HIV-related services. For-profit hospitals stand out as least likely to formally adopt these HIV-related services. Those adopting a comprehensive set of HIV-related services typically are public or secular, not-for-profit in ownership, large, affiliated with a medical school, and high volume users of Medicaid funding. The logistic regression analysis suggests that public ownership is a key determinant of greater service investment, even after controlling for other explanatory factors. This study appears to mirror a familiar pattern of hospital response to undercompensated care in the United States.

AIDS Serodiagnosis↗
PubMed1986

Estimating hospital costs. A multiple-output analysis.

This study explores a new approach to estimating the cost of inpatient and outpatient services provided by hospitals. Data from a nationwide survey of non-federal, short-term, U.S. hospitals are used to make cost estimates based on a multiple-output cost function. The results provide information on the structure of hospital costs, and include estimates of the marginal and average incremental cost of outpatient care. Because of the innovative specification of the cost function, the study is of interest for its methodology as well as empirical results.

Costs and Cost Analysis↗
PubMed1986

Recent developments in organizing and financing health-care services.

Recent developments in the organization and financing of health-care services are described. All recent developments reflect an effort by both private and public payers to restrict use of health-care services, as well as to control price. Private use-review programs, such as second-surgical-opinion services and case-management services, are increasingly being used. The number of hospital admissions and length of patient stay continue to decline, but, because of increasing complexity of care, the cost of pharmaceutical services has not decreased proportionately. Points relating to health-care financing in the federal reconciliation budget effective May 1, 1986, are reviewed, as are other new federal regulations affecting the structure of services and terms of reimbursement under the Medicare and Medicaid programs. For Medicare, these include new scope objectives for professional review organizations, decreased return-on-equity payments to for-profit hospitals for outpatient services and to skilled nursing facilities, and elimination of waiver-of-liability presumptions for hospitals. Also, physicians must now identify specific services provided during each inpatient hospital visit. Most developments related to home health-care services pertain to limiting the cost of durable medical equipment. Alternative types of health care based on capitation funding, such as health maintenance organizations, competitive medical plans, and preferred provider organizations, will continue to grow in both the public and private sectors, and the use of private use-review programs for controlling costs is expected to accelerate in the next year.

Delivery of Health Care↗
PubMed1991

Home health, diagnostic centers were financial winners in 1990.

The importance of outpatient services to hospitals' total net patients revenues continues to increase steadily. In fact, nearly one-third of those participating in our fourth annual survey on diversification gauged outpatient services as providing 30 percent or more of their total net patient revenues in 1990.

Data Collection↗