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PubMed1995

Measuring the health of the population.

A set of 102 population-based indicators was developed from multiple administrative data sources; these indicators were used to compare the health status of 1 million Manitoba residents across eight administrative regions for 1 year. Marked variations in health status were shown. Despite theoretically equal access to care in a universally insured system and high rates of utilization of hospital and physician services, residents of Manitoba's two northern, more remote regions scored most poorly--consistently and with statistical significance--across a variety of health status indicators. The strength of the various indicators was evaluated, and premature mortality emerged as the most useful "flagship" indicator for future analyses. Indicators that purport to be sensitive to how well a health care system is performing showed patterns similar to those derived from more classic measures (eg, mortality, low birth weight). Furthermore, the "system sensitive indicators" did not appear to be sufficiently independent of utilization biases.

Adolescent↗
PubMed1995

Utilization of physician resources for ambulatory care.

This article describes the utilization of ambulatory physician services by Manitoba residents during the fiscal year 1991/1992. Care was assigned to the patient's residence in one of eight administrative regions, whether the care was received in or out of the region of residence. Disparities in physician supply across regions did not correspond with differences in the use of services: the Winnipeg region had twice as many physicians per 1000 residents as the largely rural non-Winnipeg regions and was home to most specialists. With their rich supply of physicians, particularly specialists, Winnipeg residents had somewhat higher contact rates (16%), and the province spent 26% more per resident providing physician services, despite the fact that our indicators of health status and socioeconomic risk suggest no increased need for physician services among Winnipeg residents. Despite the concentration of physicians in Winnipeg, there was remarkably good access to physicians across the province, with 78% or more of the residents in every region making at least one contact with a physician during the year. The differences in use between Winnipeg and non-Winnipeg residents were almost entirely accounted for by intensive users, (individuals making eight or more visits per year). Although residents 75 years of age and older (6% of the population) made twice as many visits per capita compared to younger adults, their actual demand on the system was small, accounting for just less than 10% of expenditures on physician services. Population-based health information provides important insight for needs-based planning of physician services.

Adolescent↗
PubMed1995

Stability and trends over 3 years of data.

Because the health status of a population does not usually respond immediately to interventions, whether social or medical, the ability to analyze change over time is important. Therefore, patterns of change and stability in health status and health care use of Manitoba residents during a 3-year period from 1990 to 1992 were analyzed using the Population-based Health Information System. This article presents summary findings and discusses methodological and policy issues arising from the analyses. A small but significant decrease in premature mortality (the primary health status indicator) was observed in most regions of the province, but two remote, northern regions, those whose residents scored at high socioeconomic risk, remained distinguished for their poor health status. These "poor health" regions also had the highest contact rates with primary caregivers, raising questions about the role of the health care system in improving the health of the population. A persistent increase in surgery was observed in several regions, led by increases in outpatient surgery over and above increases in the elderly population and beyond substitution for inpatient procedures. This trend (not obvious before these analyses) is important as hospitals move to expand their outpatient facilities in response to restraints on inpatient care.

Adolescent↗
PubMed1995

Using the information system to assess change: the impact of downsizing the acute sector.

A population-based approach was used to monitor impact of hospital bed closures in Winnipeg, Manitoba. Four years of administrative data were analyzed. Access to hospital services was not adversely affected: The reduction in beds resulted in increases in outpatient surgery and earlier discharges. In addition, access favored the admission of persons with more health care needs. Quality of care, as measured by mortality within 3 months of admission, readmission rates within 30 days of discharge, and increased contact with physicians within 30 days of discharge, did not change. The health status of the Winnipeg population, measured by premature mortality, did not change. However, health status and hospital use was found to be strongly related to socioeconomic status. In light of this gradient, the authors conclude that well designed and evaluated experiments that focus on the determinants of health, rather than on providing more health care services, could help identify ways of reducing hospital use.

Adolescent↗
PubMed1995

Utilization of hospital resources.

A population-based approach was used to analyze the utilization patterns of hospital care by Manitoba residents during the fiscal year 1991/1992. Patterns were analyzed for eight administrative regions, with use assigned to the patient's region of residence, regardless of the location of the hospitalization. Regional boundaries consistent with those used for presentation of data on health status and socioeconomic risk permitted integration of findings across the Population Health Information System. Marked differences in acute hospital use were found. Residents of the urban Winnipeg ("good health") region had the lowest rates of use of acute care overall, and northern rural ("poor health") regions had significantly higher rates of use. However, almost one half of hospital days by Winnipeg residents were used in long-stay care (60+ days), while rural residents were more likely to use short-stay hospital care. Despite a concentration of surgical specialists in Winnipeg, there were only small regional differences in overall rates of surgery.

Adult↗
PubMed1995

Health indicators and the organization of health care systems in western Europe.

OBJECTIVES: This study investigated the association between health care systems and health indicators in developed countries. METHODS: Cross-national comparisons were conducted with regression analysis between 17 Western European countries with two types of health care systems: national health services and social security systems. RESULTS: Health care expenditures were inversely correlated to potential years of life lost to females and to infant mortality rates; they were positively correlated to life expectancy for females. Regression models predicted that countries with national health services systems would have lower infant mortality rates at similar levels of gross domestic product (GDP) and health care expenditures. Finally, increases in health care expenditures would decrease the ratio of observed to predicted infant mortality rates according to GDP; this decrease would be greater in countries with national health services than in those with social security systems. The model predicted this difference to be about 13% at average levels of health expenditures. CONCLUSIONS: National health services seem to be more efficient at producing lower infant mortality rates than social security systems in Western European countries.

Developed Countries↗
PubMed1995

Laparoscopic versus open inguinal herniorrhaphy: preliminary results of a randomized controlled trial.

BACKGROUND: Benefits of laparoscopic herniorrhaphy (LH) over open hernia repair (OH) remain unproved. METHODS: Interim analysis of a prospective randomized controlled trial compared OH with LH where study outcomes were measured by third-party evaluators through patient interviews. RESULTS: Both groups were well matched for all baseline parameters, although LH patients anticipated a quicker postoperative recovery than OH (p = 0.014). No significant difference was noted in operating time or surgeon operative satisfaction. The median duration of hospital stay was 1 day in both groups; LH patients made use of significantly less postoperative narcotics than OH (p = 0.02). No difference was observed in the durations of convalescence (LH, 9.6 +/- 7.6 days; OH, 10.9 +/- 7.4 days). Greater improvements in quality of life were exhibited in LH patients than OH patients 1 month after operation (p = 0.035), with one of the two measures used. A greater percentage of LH patients seemed "very satisfied with their operation" (p = 0.07). Complication rates were similar, and a single recurrence, in a patient in the OH group, has been observed after a median follow-up of 14 months. CONCLUSIONS: Direct cost measurements showed LH to be 40% more expensive than OH in the context of a Canadian-type health care system. To date, benefits in postoperative pain and possibly quality of life have been detected in the LH group.

Adult↗
PubMed1995

Socioeconomic status and the health of the population.

To examine the relationship of a population's socioeconomic characteristics to its health status and use of health care services, a composite socioeconomic risk index was developed for the Population Health Information System. From a set of 23 socioeconomic indicators derived from public use census data, a summary index was formed from six indicators to generate profiles for the eight health regions of the province. Regional scores were plotted against an index of health status measures and against measures of health care utilization. Strong regional variations were found in all of these measures, and the socioeconomic risk index explained 87% to 92% of the differences in health status and acute hospitalizations. Moreover, regions with the worst health status on our indicators were found to be among the highest consumers of health services. The socioeconomic risk index appears to be a powerful tool in clarifying which benefits in improved health status might accrue from changing the underlying inequities in amenable socioeconomic risk factors, rather than simply increasing services to regions of low health status.

Adolescent↗
PubMed1991

The West German health care system: a critique.

Several leading health policy staff of the AFL-CIO and major unions met with the Board of Physicians for a National Health Program (PNHP) in May 1990. They described the active discussions currently ongoing within the AFL-CIO Health Care Committee, which is composed of 14 international union presidents and sets AFL-CIO policy on health care issues. Some union presidents reportedly favored a single-payer, Canadian-style approach, while others apparently preferred a proposal modeled after the West German system, which preserves a major role for insurance companies. The PNHP Board was emphatic in its preference for the single-payer approach. Board member Dr. Vicente Navarro wrote the following letter to the union presidents on the AFL-CIO Health Care Committee detailing his critique of the West German approach.

Canada↗
PubMed1990

Universal New York Health Care. A single-payer strategy linking cost control and universal access.

Now that universal access to health care is back on the governmental agenda, elected officials are faced with the dilemma of expanding our present pluralistic system of numerous private and public payers, with its built-in administrative inefficiencies and inflationary pressures, or scrapping the present system of financing and moving to a tax-based scheme like the Canadian Medicare program, an option fraught with political difficulties. There is, however, a third option. The New York State Department of Health has developed a proposal for universal access--Universal New York Health Care, or UNY-Care--that would retain the existing payers, including employer-based insurance coverage, but combine them in a one-payer framework. Providers would no longer have to interact with the many public and private payers, each with its own rules, criteria, and levels of payment. The single payer would serve as the only payer for most health care services and would also negotiate reimbursement rates. The single-payer framework should bring savings in administrative and billing costs and should move government closer to the goal of buying health care services--getting good value for payment rendered--rather than simply paying bills as they are submitted. Although the single-payer strategy could be implemented at either the state or the federal level, it seems ideal as the principal responsibility of the states in a national plan for universal coverage.

Cost Control↗