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Biomedical subjects

C Schraeder

Publications and source records attributed to C Schraeder.

16 recordsLinked to original sources
PubMed2001

The effects of a collaborative model of primary care on the mortality and hospital use of community-dwelling older adults.

BACKGROUND: This study evaluates the ability of a model of collaborative primary care practice to reduce mortality and hospital use in community-dwelling elderly persons. METHODS: Four rural and four urban clinic sites in east central Illinois were randomized to form treatment and comparison clinics from which patients were enrolled and followed prospectively for 2 years. Patients from the practices of participating physicians were eligible if they were aged 65 and older, were living in the community, and had at least one risk factor as determined prior to the study. Medicare hospital data were obtained from the Health Care Financing Administration. Demographic and health status measures were obtained by telephone interview every 12 months throughout the study. RESULTS: The treatment group experienced a 49% reduction in all-cause mortality during the second year of the study (odds ratio, 0.51, 95% confidence interval, 0.29-0.91, p = .02). There were no significant differences between treatment and comparison patients in percentage of persons hospitalized, hospital length of stay, or Medicare payments. Although measures of health status indicated that the treatment group was significantly sicker at baseline at the end of 1 year, these differences disappeared by the end of 2 years. CONCLUSIONS: The collaborative primary care model evaluated in this study significantly reduced mortality in the second year, without increasing hospital use. These findings suggest that a collaborative primary care team that enhances primary care practice can result in better patient outcomes.

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PubMed2001

Caregivers' utilization of health services: results from the Medicare Alzheimer's Disease Demonstration, Illinois site.

OBJECTIVES: The purpose of this study is to examine the effect of the Medicare Alzheimer's Disease Demonstration and Evaluation (MADDE) conducted in Illinois on the use of health services and Medicare expenditures by caregivers of persons with dementia. DESIGN: Prospective randomized clinical trial. SETTING: The MADDE (1989-1994), Illinois site. PARTICIPANTS: A cohort of 412 Medicare-eligible caregivers of persons with dementia. MEASUREMENTS: Medicare claims files provided data on the number of hospitalizations, hospital bed days, emergency department visits, and total Medicare Part A expenditures. RESULTS: After adjustment for baseline variables, the caregivers in the treatment group, when compared with those in the comparison group, had a lower likelihood of any hospitalization during the study period (odds ratio 0.58 (95% confidence interval (CI)=0.35-0.97), P= .037) and a reduced, but not significant, likelihood of emergency department use (odds ratio 0.66 (95% CI=0.40-1.08), P= .095). For those who were hospitalized, there were no significant differences between the treatment and comparison group caregivers in the number of hospitalizations, hospital length of stay, or Medicare payments. CONCLUSION: These results suggest that enhanced chronic illness case management directed at persons with dementia and their caregivers can reduce the need for acute hospital care.

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PubMed2000

Integrated risk assessment and feedback reporting for clinical decision making in a Medicare Risk plan.

The challenge of tapping into the rich resource of population-based, aggregated data to inform and guide clinical processes remains one of the largely unrealized potentials of managed care. This article describes a multifaceted approach of using health-related data to support providers in clinical decision making as an adjunct to case management and primary care delivery. The goal is to provide data that can be used for clinical decision making that is population based, yet individualized for specific patient care situations. Information reporting holds great potential in the clinical care of patients because it can be used to identify persons who could benefit from early detection, intervention, or treatment. It has been suggested that one of the keys to success in managed Medicare is the timely use of information that is detailed, comprehensive, and real-time describing key parameters of clinical encounters.

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PubMed2000

The community assessment risk screen (CARS): identifying elderly persons at risk for hospitalization or emergency department visit.

OBJECTIVE: To develop and validate an instrument for identifying community dwelling elderly patients at increased risk for hospitalizations or emergency department (ED) encounters. STUDY DESIGN: Prospective cohort study. PATIENTS AND METHODS: The development cohort consisted of 411 Medicare fee-for-service patients and the validation cohort consisted of 1054 individuals enrolled in a Medicare Risk Demonstration. Baseline demographic, health status, and utilization measures were obtained from telephone interviews and mailed questionnaires. Service utilization data for the development cohort were obtained from Medicare claims files. Utilization and cost data for the validation cohort were obtained from submitted claims. RESULTS: Logistic regression identified 3 characteristics that were predictors of hospitalizations or ED visits during the following year in the development cohort: having 2 or more comorbidities, taking 5 or more prescription medications, and having had a hospitalization or ED encounter in the previous 12 months. A scoring system (range 0 to 9) was developed for each predictor variable and patients in the validation cohort were assigned to low (0 to 3) and high (4 to 9) risk categories. When compared with the low-risk group, the high-risk group was significantly (P < .01) more likely to be hospitalized (33% versus 14%), to have an ED visit (34% versus 15%), and to have higher per-member-per-month (PMPM) charges ($977 versus $445) during the following 12 months. CONCLUSION: The Community Assessment Risk Screen (CARS) is a simple instrument that can be used to identify elderly patients who are at higher risk for health service use and increased costs.

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PubMed1997

Population-based research data as a means to address health outcomes.

Health care restructuring efforts have been influenced by changes in public policy, payment mechanisms, and societal values. In today's environment, leading issues focus on quality and cost-effective care. Health care systems are moving from a concentration on structures and processes of care to an expanded view that encompasses the exploration, documentation, and improvement of patient outcomes. This article presents an overview of the domains of health outcomes, widely used surveys in the measurement of outcomes, methodological issues related to interpreting outcome measures, and trends for clinical practice and future research.

Community Health Planning↗
PubMed1997

The Carle Clinic.

Confronting the challenge of effective, efficient health care for the elderly has led to many variations in service delivery modalities. The approach employed by the Community Nursing Organization (CNO) is based on nurse coordinated care. Nurses are integrally involved in the authorization, coordination, evaluation and payment of services. The nursing role encompasses case management, including coordination of non-CNO covered services as well as those provided through the capitated payment schedule. Thus, in addition to authorizing CNO services, the nurse also may coordinate services such as physician visits, home repair, transportation, respite services and home-delivered meals, even though they are not covered financially under the auspices of the CNO. Preliminary findings indicate that this model may be successful clinically and financially by determining and utilizing an appropriate mix, intensity and duration of services.

Community Health Centers↗
PubMed1997

Management of nursing within a collaborative physician group practice.

Today's changing health care environment suggests the need for integration of high-quality primary medical and nursing care to address the complex psychosocial and environmental aspects of health in the elderly. This article describes a model of geriatric primary collaborative care between nurses and physicians that has been successfully implemented in a large primary care group practice setting.

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PubMed1996

Clinical and health service research needs in the group practice organization.

Clinical and health services research will play a more important role in group practice organizations because it provides a vehicle to identify and answer critical questions. Study initiatives can identify, describe, quantify, and help predict trends in clinical practice. Systematic investigation is a means to link structure and processes of care to clinical parameters, patient outcomes, and cost variables. Findings can be used to support sound clinical, quality of care, and educational decision making. The ultimate goal of research is to promote the appropriate access and delivery of quality care in a cost-effective manner.

Costs and Cost Analysis↗
PubMed1996

Case management in a capitated system: the community nursing organization.

This article describes the Community Nursing Organization, a federal health care model designed to provide specific ambulatory and outpatient services to medicare beneficiaries via a nurse managed delivery system under capitated financing. A primary nurse provider, working with the elderly client, family, physician, health care service providers, and community organizations, assesses the need for care and arranges for appropriate services. This nurse must also authorize payment of those services covered by the Community Nursing Organization (CNO). A 3-year demonstration project is currently under way. Findings at 1 year indicate that the system may have a positive effect on client health status.

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PubMed1994

A generalist physician-based model for a rural geriatric collaborative practice.

This article describes a geriatric collaborative practice model in which primary care physicians (family practice and internal medicine) and nurse case managers are key members of a multidisciplinary team providing care to elderly rural patients in east central Illinois. Client characteristics, nursing case management roles, and the strengths and benefits associated with this geriatric collaborative model are presented.

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PubMed1993

Women's participation in community health education: an empirical study.

This study identifies reasons for participation in community health education and determines if selected sociodemographic variables correlate with reasons for participation. The subjects were women (N = 400) who had attended hospital-based health education programs in a midwest urban area. An instrument was developed containing 36 items describing the concept "reasons for participation." Factor analysis revealed six interpretable factors: social acceptance, professional/personal advancement, personal insight, personal satisfaction, fulfillment of responsibilities, and self-enrichment. Age, marital status, occupation, number of children, educational attainment, and family income correlated with three of the six factors.

Adult↗
PubMed1993

Alzheimer's disease: case management in a rural setting.

This article describes a case management model developed under the guidelines of the Medicare Alzheimer's Disease Demonstration. This delivery model currently provides services to over 400 Alzheimer's disease victims and their family caregivers who reside in predominantly rural communities in east central Illinois and western Indiana. Client and caregiver characteristics are provided as well as service utilization patterns. The model incorporates intervention strategies that facilitate communication and coordination of services, integrates formal and informal support systems, and allows for client advocacy and system development.

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PubMed1992

Changes in family patterns six months after a myocardial infarction.

Descriptive data were gathered from 15 families on which changes in the family were reported as a result of a myocardial infarction in one family member. Persons surviving their first myocardial infarction and their families were interviewed individually and simultaneously by one of five trained interviewers in each subject's home 6 months after myocardial infarction. Data were analyzed by reduction, display, and comparison of responses. Categories of changes that emerged from the data were those in family and social activities, emotions and personal life-style habits.

Adaptation, Psychological↗
PubMedDate not supplied

Applying geriatric case management in your medical group practice.

One of the biggest questions medical groups will have to answer in relation to America's shifting demographics is how to deal with the diverse needs of the elderly effectively. Authors Candace Bruno and Cheryl Schraeder believe one alternative is a case management approach. Their article presents ways in which other medical groups are using case management to meet the needs of the elderly.

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