Randomised trial of impact of model of integrated care and case management for older people living in the community

OBJECTIVE: To evaluate the impact of a programme of integrated social and medical care among frail elderly people living in the community. DESIGN: Randomised study with 1 year follow up. SETTING: Town in northern Italy (Rovereto). SUBJECTS: 200 older people already receiving conventional community care services. INTERVENTION: Random allocation to an intervention group receiving integrated social and medical care and case management or to a control group receiving conventional care. MAIN OUTCOME MEASURES: Admission to an institution, use and costs of health services, variations in functional status. RESULTS: Survival analysis showed that admission to hospital or nursing home in the intervention group occurred later and was less common than in controls (hazard ratio 0.69; 95% confidence interval 0.53 to 0.91). Health services were used to the same extent, but control subjects received more frequent home visits by general practitioners. In the intervention group the estimated financial savings were in the order of 1125 ($1800) per year of follow up. The intervention group had improved physical function (activities of daily living score improved by 5.1% v 13.0% loss in controls; P<0.001). Decline of cognitive status (measured by the short portable mental status questionnaire) was also reduced (3.8% v 9.4%; P<0.05). CONCLUSION: Integrated social and medical care with case management programmes may provide a cost effective approach to reduce admission to institutions and functional decline in older people living in the community.     

How access to long-term care affects home health transfers

This study examines the determinants of home health use after hospitalization for acute illness for eleven diagnosis-related groups (DRGs) in 1985, drawing on data from four primary sources: Medicare hospital bills, Medicare home health bills, the Medicare and Medicaid Automated Certification System files, and the American Hospital Association Survey. Separate Tobit models are estimated for each DRG. The analysis shows that transfers to home health care are heavily influenced by the hospital's long-term care arrangement and by conditions in local nursing home and home health care markets. Especially important is whether a hospital has its own long-term care unit, swing beds, or both, and whether nursing home beds are available in the local area. Patients discharged from hospitals are more likely to use home health care in areas with a low supply of nursing home beds and low Medicaid reimbursement levels for skilled nursing facilities. The results of this study have implications for proposals to extend Medicare's Prospective Payment System for hospital services to include postacute care. Proponents of a "bundled payment" that encompasses both acute and postacute services argue that the current system leads to inefficiencies and inequities. This analysis points to systematic relationships between home health and nursing home services, which should be factored into the development of a bundled payment policy.     

Taking down the walls: a nurse manager's experience in acute care and home care

Changes in the health care system are stimulating trends in where and how nursing services are delivered. Nurse managers are responsible for the overall management of the nursing work unit and must be prepared to practice in settings other than acute care. Home care is a rapidly growing practice that emerges as patients are discharged from the hospital sooner with ongoing medical and nursing needs. The job responsibilities of a nurse manager remain similar across practice settings, including the transition from acute care to home care. A detailed checklist highlights specific similarities and differences in the nurse manager's role in acute care and home care settings. As the walls of the practice setting are taken down, nurse managers must build on current knowledge and creatively develop new skills to remain successful in ongoing job responsibilities.     

Determinants of subsequent home health care nursing service use by hospitalized patients with cancer

BACKGROUND: The authors examined the extent to which specific patient characteristics and length of hospital stay were capable of independently explaining the use of home health care nursing services by hospitalized patients with cancer after discharge. METHODS: The current study represents a secondary analysis of a data set originally gathered to identify the home health care needs of patients with cancer. The sample involved 87 patients with cancer who received home health care after hospitalization and 43 patients who did not receive such services. RESULTS: A logistic regression analysis indicated that home health care use was related to patient age, length of hospital stay, and level of symptom distress. Specifically, the likelihood of home health care use was found to increase among subjects older than 50 years of age, subjects with hospital stays of more than 7 days (apparently related to surgery), and those who experienced moderate to high levels of symptom distress. CONCLUSIONS: The results indicate a need for home health care nurses to be skilled in the management of cancer symptoms and in the complex problems commonly experienced by the postsurgical patient with cancer.     

Cost savings from home and community-based services: Arizona's capitated Medicaid long-term care program

The Arizona Long-Term Care System is the first capitated, long-term care Medicaid program in the nation to operate statewide. It promotes an extensive home and community-based services program intended to lower long-term care costs by substituting home care for institutional care. Because the program is statewide, finding a suitable control group to evaluate it was a serious problem. A substitute strategy was chosen that compares actual costs incurred to an estimate of what costs would have been in the absence of home and community-based (HCB) services. To estimate the likelihood of institutionalizing clients in the absence of HCB services, coefficients for institutionalization risk factors were estimated in a logistic regression model developed using national data. These were applied to characteristics of Arizona clients. The model assigned approximately 75 percent of the program's clients to a category with traits that were determined to resemble nursing home residents' traits. A similar methodology was used to estimate lengths of nursing home stays. Lengths of stay by the program's nursing home patients were regressed on their characteristics using an event history analysis model. Coefficients for these characteristics from the regression analysis were then applied to HCB services clients to estimate how long their nursing home stays would have lasted, had they been institutionalized. These estimated nursing home stays were generally shorter than these same patients' observed home and community stays. Risk of institutionalization was then multiplied by estimated length of stay and by monthly nursing home costs to estimate what costs would have been without the HCB services option. The expected costs were compared to actual costs to judge cost savings. Home and community-based services appeared to save substantial amounts on costs of nursing home care. Estimates of savings were very robust and did not appear to be declining as the program matured. Savings probably came from several sources: the assessment teams that judged client eligibility were employed by a state agency and thus were independent from the program contractors; clients were required to be in need of at least a three-month nursing home stay; a cap was placed on the number of HCB services clients contractors were allowed to serve each month; the capitated payment methodology forced managed care contractors to hold down average HCB services costs or lose money; and the HCB services and nursing home costs were blended in the capitated rate, so that plans that failed to place clients in HCB services would lose money by using more nursing home days than their monthly capitated rate allowed.     

New challenges in ageing: home care

Most nations are undergoing two fundamental demographic changes: concentration of their population in cities and accelerated pace of population ageing. The fastest-growing population is that 85 years and over. Morbidity increases with advancing age, functional capacities decrease; this results in decreased performance of activities of daily liver and need for services. The challenge is particularly strong in urban areas. Modern societies seek solutions in maintaining the elderly in their homes through home care programmes for those who are functionally impaired, homebound, and need support in home-making and home nursing. Home care is firmly established in programmes for the elderly. In order to become a scientific discipline home care has to define its boundaries, identify clients by careful multidisciplinary assessment, provide answers regarding its cost-effectiveness, evaluate outcomes of home caring develop indicators of high-quality care and advise appropriate home care technology, which is affordable and accessible. Home care for the elderly population living in remote rural areas is one of the future challenges.     

A population-based survey of obstetric practices among rural women in the Bizana district, Transkei

OBJECTIVE: To determine for the Bizana district, Transkei, the proportion of deliveries that occur at home, home delivery practices, the proportion of women with high-risk pregnancies delivered at home, attendance for antenatal care at the health services and at traditional healers, and the reasons why mothers choose to deliver at home or in the health services. DESIGN: Questionnaire survey. SETTING: Rural community, South Africa. PARTICIPANTS: Two hundred women from randomly selected clusters, obtained from a multistage random sampling process. MAIN OUTCOME MEASURES: Place of delivery, home delivery practices and antenatal care for the most recent delivery (within the previous 5 years). RESULTS: Two-thirds had delivered at home and one-third within the health services. Of those who delivered at home, 62 (47%) were alone at the time of delivery while the remainder were assisted by a close relative or neighbour; 38% had one or more risk factors for obstetric complications. Ninety-seven per cent attended at least once for antenatal care. Home delivery practices and reasons for place of delivery are described. CONCLUSIONS: Antenatal care should include education about the home management of a normal childbirth. Waiting areas for mothers should be established at hospital level for high-risk pregnant mothers.     

Home health care

Home health care is the fastest-growing expense in the Medicare program because of the aging population, the increasing prevalence of chronic disease and increasing hospital costs. Patients and families are choosing the option of home care more frequently. Medicare's regulations are often considered the standard of care for all home health agency interactions, even when a patient does not have Medicare insurance. These regulations require patients who receive home health care services to be under the care of a physician and to be homebound. The patient must have a documented need for skilled nursing care or physical, occupational or speech therapy. The care must be part time (28 hours or less per week, eight hours or less per day) and occur at least every 60 days except in special cases. A detailed referral and specific care plan maximize the care to the patient and the reimbursement received by the physician.     

Week-long hospitalization in a Department of Internal Medicine: patients and care patterns. Description and comparison with standard hospitalization

OBJECTIVES: The objective of this study was to determine the inpatient and care pathway predictive factors of week hospitalization (week-end excluded = HDS) compared to classical short term hospitalization (HC). METHODS: We compared 340 HDS stays to 65 HC stays. We analyzed the major in-patient sociodemographic and medical characteristics, and their care pathways. RESULTS: HDS inpatients were younger, more living in couples, had a higher educational level, better social insurance, more cancer, less associated diagnosis, less general health impairment than HC in-patients. More chemotherapies and endoscopies were performed in HDS. Hospital physicians were more often involved in HDS admissions than in HC admissions and general practitioners were more often involved in outpatient hospital visits for advice before HDS hospitalization than before HC hospitalization. HDS hospitalizations per in-patient were more numerous than HC hospitalizations. HDS inpatients were discharged directly to their home more often. After logistic regression modeling, most of these factors remained independently associated with HDS hospitalization, except for sociodemographic characteristics, age excluded, admission rates and home discharge. CONCLUSIONS: Type of hospitalization (HDS vs. HC) was mainly determined by medical characteristics of patients and by care pathways. Limiting factors were mainly due to organization of care.     

Nursing homes--structure and selected characteristics, 1987 and 1996

This paper briefly describes changes in the nursing home market over a nine-year period, 1987 to 1996. Estimates are based on the "Institutional Population Component" of the 1987 National Medical Expenditure Survey (NMES) and the "Nursing Home Component" of the 1996 Medical Expenditure Panel Survey (MEPS). Both surveys were sponsored by the Agency for Health Care Policy and Research. On January 1, 1996, approximately 1.56 million residents were receiving care in 16,840 nursing homes with 1.76 million beds. This compares to 1.36 million residents in 14,050 nursing homes with 1.48 million beds in 1987, increases of 15, 20 and 19 percent, respectively. The average size of a nursing home remained constant. The occupancy rate decreased from 92 percent in 1987 to 89 percent in 1996, in spite of the growth of the elderly population, both in relative and absolute terms. There was also a significant drop in the supply of nursing home beds relative to the elderly population; this decrease was observed in all four regions of the country, with the greatest drop being in the West. In 1987 only 28 percent of nursing homes were certified by both Medicare and Medicaid (dually certified), while this proportion increased to 73 percent in 1996. Conversely, while only 17 percent of nursing homes were certified by only Medicaid in 1996, a full 50 percent were certified as such in 1987. By far the most common type of nursing home in both 1987 and 1996 was the nursing home with only nursing home beds. Such nursing homes represented 87 percent of the market in 1987 but just 77 percent in 1996. The remaining were either hospital-based or nursing homes with personal care and/or independent living beds in addition to nursing home beds or were part of a continuing care retirement community.     

Development of use and cost measures in a nursing intervention for family caregivers and frail elderly patients

The purpose of this pilot study was to refine and evaluate methods of measuring costs of an innovative home-health nursing intervention designed to support frail, older persons and their family caregivers. We evaluated a multifaceted strategy to collect a detailed utilization profile from 22 caregiver/care receiver dyads for hospital, ambulatory, home health, nursing home, and community services. The strategy was feasible for most participants, maximized accuracy of cost data, and minimized research burden on study participants. Lower overall costs were found in the intervention group, but the difference was not significant. Approaches to the measurement of costs in this study can serve as models for evaluating other innovations in nursing, home care, and long-term care.     

Emergency department-based home care

STUDY OBJECTIVE: To assess the feasibility of coordinating home care services from an inner-city emergency department. INTERVENTION: In a preintervention survey, the home care needs of 650 consecutive patients being discharged from the ED were evaluated. A nurse-coordinator who arranged and managed rapidly deployed home care services then was assigned to the ED for eight months. Patients were referred, and home care services were provided regardless of insurance status. SETTING: Teaching hospital serving a large indigent population. PARTICIPANTS: Adult patients about to be discharged home from the ED. MAIN RESULTS: Forty-five of 650 (7%) surveyed patients were not receiving home care services for which they were eligible. In the subsequent eight-month period, 670 patients were referred for home care on discharge from the ED (2% of all discharges). Seventy-six percent of these patients were women, and the average age was 73.5 years. Four hundred fifty patients (67%) received visits from home care providers managed by the ED coordinator. For 99 of these patients (22%), the availability of rapidly deployed home care services obviated the need for emergency admission to the hospital. Net billings to third-party payers exceeded the costs of the program. CONCLUSION: A significant proportion of elderly patients being discharged from the ED need home health services. Access to rapidly deployed home care services can obviate the need for hospital admission for a select group of debilitated patients. The provision of home care services from the ED is economically feasible.     

Applications of laser scanning confocal microscopy to the observation of human oocytes and embryos

Continuity of care beyond the walls of the acute hospital setting has always been a major emphasis in nursing. There is concern that the care needs of older adults at the time of discharge have been increased by shortened hospital stays. Yet little is known about the specific and changing health care needs of older adults during the early days at home following discharge from acute care, particularly those who are discharged without community referrals. To learn more about the experiences of this population, the College of Nursing at the University of Southern Maine, in collaboration with the Nursing Service Department at Maine Medical Center, conducted a demonstration project. This project involved follow-up home visits to older adults who were discharged to their homes from an acute care setting.     

The duration of response to norgestimate and ethinyl estradiol in the treatment of acne vulgaris

Cost drivers in the treatment of full-thickness pressure sores were identified from the literature, Medicare data tapes and interviews with health-care providers. The following were identified as cost drivers in pressure sore treatment: nursing time related to wound care; nursing time devoted to patient position changes; dressing products; patient support devices; antibiotics; room charges for nursing home care; doctor visits for nursing home and home care patients; surgical debridement for nursing home and home care patients; hospital admissions for medical treatment for pressure sores; admissions for surgical treatment for pressure sores; and additional costs for hospital stays when patients who are admitted for other diagnoses develop sores. These cost drivers may be useful to health-care providers in developing cost-effective strategies for treating and preventing pressure sores.     

Differences in treatment of ischemic heart disease at a public and a voluntary hospital: sources and consequences

A study of hospital patients with ischemic heart disease reports that patients in a public hospital received fewer needed diagnostic tests, surgeries, and follow-up visits for their conditions than their private hospital counterparts. Factors in the hospitals' organizational environments and the patients' social backgrounds were observed to have an impact on content of treatment and to affect patient as well as provider perspectives on the quality of care. To facilitate the analysis, data were collected from four sources: direct observation of the care of each patient on rounds and at the bedside; interviews with physicians concerning the rationale for their decisions; a process-oriented chart audit assessing the appropriateness of care; and an extensive home interview with each patient three months following hospital discharge to establish further use of health services, health status, and satisfaction with care.     

Home visiting the newborn baby as a basis for developmental surveillance at child welfare centres

Home visiting is a part of the Swedish child health surveillance programme. In the present study, part of a longitudinal prospective project, the predictive power of observations at home visits to 338 newborn babies was evaluated. The regular home visit was made by the nurse at a Child Welfare Centre also using a check-list developed for this project. Her check-list assessments seemed valid in identifying families with stressful psychosocial conditions. When the general home situation was judged as "poor" or "dubious", the boys showed signs of a delayed mental development at 4-5 years of age. Assessments of "feeding problems" among boys were associated with behavioural problems at 4-5 years of age. The results underline the importance of an early home visit as a base for the developmental surveillance at Child Welfare Centres. However, the results of the home visit observations were not followed by any extra interventions at CWC. It seems the nurse should feel confident in her check-list judgement and initiate interventions where appropriate.