Predicting the outcomes of nursing home patients

Efficacy of therapeutic exercise on activities of daily living and cognitive function among older residents in long-term care facilities: A systematic review and meta-analysis of randomized controlled trials

OBJECTIVES

This study aimed to systematically analyze the efficacy of therapeutic exercise on activities of daily living (ADL) and cognitive function among older residents in long-term care facilities.

DATA SOURCES

PubMed, Cochrane Central of Register Trials, Physiotherapy Evidence Database, OTseeker, and Ichushi-Web were searched from inception until December 2018.

STUDY SELECTION

Databases were searched to identify randomized controlled trials (RCTs) of therapeutic exercise for long-term care facility residents aged 60 years and older, focusing on ADL and cognitive function as outcomes.

DATA EXTRACTION

Two independent reviewers extracted the key information from each eligible study. Two reviewers independently screened and assessed all studies for eligibility, extracting information on study participants, details of interventions, outcome characteristics, and significant outcomes. Any discrepancies were resolved by a third reviewer.

DATA SYNTHESIS

A total of 11 RCTs with 1,280 participants were eligible for analyses. Therapeutic exercise had a significant benefit on ADL (standard mean difference [SMD] = 0. 22, 95% confidence interval [CI]: 0.02, 0.42, p = 0.03)]. Subgroup analyses indicated that interventions were conducted ≥ 3 days per week [SMD = 0.42, 95% CI 0.02, 0.82, p = 0.04]. For cognitive function, group exercise and ≥ 3 days/week of intervention had a significant benefit (group exercise: mean difference [MD] = 3.36, 95% CI 0.91, 5.80, p = 0.007; ≥ 3 days/week of intervention: MD = 2.28, 95% CI 0.07, 4.49, p = 0.04).

CONCLUSIONS

Therapeutic exercise conducted 3 or more days per week may be effective for improving ADL and cognitive function among older residents in long-term care facilities. This meta-analysis suggested that group exercise for cognitive functions was effective. However, the effective method of intervention delivery for ADL was unclear.

Anatomy of a Choice: Deciding on Assisted Living or Nursing Home Care in Oregon

This study, based on interviews with 1,215 assisted living and nursing home residents and family members in Oregon, compares assisted living residents and their family proxies with their nursing home counterparts regarding preferences for long-term care settings and circumstances and decisions surrounding their move. Analyses showed some differences between reported preferences of assisted living and nursing home groups, with the former placing more emphasis on control over private space and the latter on rehabilitation. There were also many similarities, however, especially in the views of residents themselves rather than those of their family proxies. For example, high value given by both groups to help with care from staff, decisions on how much care, and private rooms indicate policy planners and providers should take into account such preferences and develop a hybrid of positively valued features in both assisted living and nursing homes.

Nursing Home Ownership and Quality of Care

This article examines the relationship between nursing home ownership and the quality of care. It was hypothesized that not-for-profit homes provide less inappropriate care than for-profit homes, and that not-for-profit residents make more functional improvement than for-profit residents. A multiple regression analysis of 3,149 Virginia nursing home residents in 174 homes found that not-for-profit homes provided less inappropriate care than for-profit homes. However, not-for-profit residents did not achieve more functional improvement than for-profit residents. It is unclear why ownership was related to inappropriate care and not related to functional improvement. Research is needed that examines the interaction between ownership and poten tially related factors, such as organizational culture, that could influence the quality of care.

Improving Quality of Care and Life in Nursing Homes

For nursing home residents, quality of life is largely determined by the quality of the care they receive. Unfortunately, that quality is all too often inadequate. Current regulatory systems have failed in their efforts to assure high-quality care. Policy could vitally improve institutional quality of care in three ways: (1) increase efforts to derive a valid and reliable quality of care index that incorporates resident outcomes; (2) change the emphasis of resident care inspections; and (3) expand outside involvement. These elements are all essential and interdependent. They offer a myriad of creative opportunities for researchers, practitioners, and volunteers to make major contributions toward improving the quality of care, and, ultimately of life, for nursing home patients.

Sensitivity of nursing home cost comparisons to method of dementia diagnosis ascertainment

This study compared the association of differing methods of dementia ascertainment, derived from multiple sources, with nursing home (NH) estimates of prevalence of dementia, length of stay, and costs an understudied issue. Subjects were 2050 new admissions to 59 Maryland NHs, from 1992 to 1995 followed longitudinally for 2 years. Dementia was ascertained at admission from charts, Medicare claims, and expert panel. Overall 59.5% of the sample had some indicator of dementia. The expert panel found a higher prevalence of dementia (48.0%) than chart review (36.9%) or Medicare claims (38.6%). Dementia cases had lower relative average per patient monthly costs, but longer NH length of stay compared to nondementia cases across all methods. The prevalence of dementia varied widely by method of ascertainment, and there was only moderate agreement across methods. However, lower costs for dementia among NH admissions are a robust finding across these methods.

Organizational change and quality improvement in nursing homes: approaching success

Nursing home residents' quality of life (QoL) is directly related to the quality improvement (QI) processes mandated by federal law. This article describes a 3-year longitudinal study of QI process innovations in two nursing homes and highlights details of a successful 6-month initiative. The initial QI initiatives were based on the principles of staff empowerment, enhanced ability through training, and financial incentives. After 18 months without measurable success, the QI process was modified to include real-time feedback. Two not-for-profit nursing homes participated in this study to explore the effect of organizational change in nursing homes on residents' quality of care and QoL and staff members' job satisfaction. At 6-month intervals, residents and staff participated in structured assessments of residents' QoL and quality of care and staff members' job satisfaction. When the QI process was modified to include real-time feedback, there was a significant reduction in the rate of new pressure ulcers, stage 2 or greater (p < .05), in one of the facilities that had struggled with this problem for more than 18 months. By examining QI processes in nursing homes, the researchers were able to identify some of the obstacles to improving quality of care and QoL. Only when the element of real-time feedback was introduced, in combination with enhanced staff abilities and financial incentives, were substantial improvements seen in key clinical outcomes.

Patient safety culture assessment in the nursing home

OBJECTIVE

To assess patient safety culture (PSC) in the nursing home setting, to determine whether nursing home professionals differ in their PSC ratings, and to compare PSC scores of nursing homes with those of hospitals.

METHODS

The Hospital Survey on Patient Safety Culture was modified for use in nursing homes (PSC-NH) and distributed to 151 professionals in four non-profit nursing homes. Mean scores on each PSC-NH dimension were compared across professions (doctors, pharmacists, advanced practitioners and nurses) and with published benchmark scores from 21 hospitals.

RESULTS

Response rates were 68.9% overall and 52-100% for different professions. Most respondents (76%) were women and had worked in nursing homes for an average of 9.8 years, and at their current facility for 5.4 years. Professions agreed on 11 of 12 dimensions of the survey and differed significantly (p<0.05) only in ratings for one PSC dimension (attitudes about staffing issues), where nurses and pharmacists believed that they had enough employees to handle the workload. Nursing homes scored significantly lower (ie, worse) than hospitals (p<0.05) in five PSC dimensions (non-punitive response to error, teamwork within units, communication openness, feedback and communication about error, and organisational learning).

CONCLUSIONS

Professionals in nursing homes generally agree about safety characteristics of their facilities, and the PSC in nursing homes is significantly lower than that in hospitals. PSC assessment may be helpful in fostering comparisons across nursing home settings and professions, and identifying targets for interventions to improve patient safety.

Mortality and Adverse Health Events in Newly Admitted Nursing Home Residents with and without Dementia

OBJECTIVES

To evaluate the association between dementia and mortality, adverse health events, and discharge disposition of newly admitted nursing home residents. It was hypothesized that residents with dementia would die at a higher rate and develop more adverse health events (e.g., infections, fevers, pressure ulcers, falls) than residents without dementia because of communication and self-care difficulties.

DESIGN

An expert clinician panel diagnosed an admission cohort from a stratified random sample of 59 Maryland nursing homes, between 1992 and 1995. The cohort was followed for up to 2 years or until discharge.

SETTING

Fifty-nine Maryland nursing homes.

PARTICIPANTS

Two thousand one hundred fifty-three newly admitted residents aged 65 and older not having resided in a nursing home for 8 or more days in the previous year.

MEASUREMENTS

Mortality, infection, fever, pressure ulcers, fractures, and discharge home.

RESULTS

Residents with dementia had significantly lower overall rates of infection (relative risk (RR)=0.77, 95% confidence interval (CI)=0.70-0.85) and mortality (RR=0.61, 95% CI=0.53-0.71) than those without dementia, whereas rates of fever, pressure ulcers, and fractures were similar for the two groups. These results persisted when rates were adjusted for demographic characteristics, comorbid conditions, and functional status. During the first 90 days of the nursing home stay, residents with dementia had significantly lower rates of mortality if not admitted for rehabilitative care under a Medicare qualifying stay (RR=0.25, 95% CI=0.14-0.45), were less often discharged home (RR=0.33, 95% CI=0.28-0.38), and tended to have lower fever rates (RR=0.78, 95% CI=0.63-0.96) than residents without dementia.

CONCLUSION

Newly admitted nursing home residents with dementia have a profile of health events that is distinct from that of residents without dementia, indicating that the two groups have different long-term care needs. Results suggest that further investigation of whether residents with dementia can be well managed in alternative residential settings would be valuable.

Providing outcomes information to nursing homes: can it improve quality of care?

PURPOSE

This study examined whether providing outcomes information to 120 nursing homes facilitated improvements in quality over a 12-month period, as compared with 1,171 facilities not receiving this information. The outcomes information provided consisted of a report mailed to administrators that examined six measures of care quality. These were the rates of physical restraint use, urethral catheterization, contractures, pressure ulcers, psychotropic medication use, and certification survey quality of care deficiencies.

DESIGN AND METHODS

Data used in this investigation came from the 1998 and 1999 On-line Survey, Certification and Recording (OSCAR) system. With the use of generalized least squares regression and each of the six quality indicators as dependent variables, risk-adjustment models were developed by using aggregate resident variables as independent variables. These risk-adjustment models were used to compare the outcome measures for the intervention facilities with the same outcome measures in other facilities in the same states (Kansas, Maine, Mississippi, New York, Texas, and South Dakota). The difference between 1998 predicted scores less actual scores was calculated, and the difference between 1999 predicted scores less actual scores for each facility was calculated. Subtracting these 1998 difference scores from the 1999 difference scores gives some indication of the change in outcomes controlling for resident mix.

RESULTS

Physical restraint use and psychotropic medication use were significantly lower after 12 months in the intervention facilities, suggesting that quality had improved.

IMPLICATIONS

This study may provide evidence that some of the outcomes initiatives currently being pursued in the long-term care arena will positively affect quality of care.

Strengthening research to improve the practice and management of long-term care

Past investments in long-term care (LTC) research have improved the quality of care and the quality of life for LTC recipients by conceptualizing the goals and measuring the outcomes of care, designing practical assessment tools, testing clinical interventions, and evaluating new service delivery programs and models. To build a balanced portfolio of LTC research that will yield and sustain increased dividends in quality and outcomes will require (1) increasing investment in both basic and applied LTC research to ensure that critical service delivery issues are addressed in a rigorous and timely fashion, (2) fostering better communication between researchers and users to ensure research salience and credibility, and (3) dedicating more resources to identifying and implementing successful methods for translating LTC research into practice.

Examining the efficiency of home care

This article focuses on the "efficiency" or cost-effectiveness of home care. Because home care encompasses a range of services targeted to many populations, it is necessary to take cognizance of case mix and clarify its goals to assess effectiveness. Goals for home care can be thought of as meeting and/or compensating for client dependency needs or making a difference in the client's clinical trajectory. The latter implies comparing actual to expected outcomes, where outcomes can cover a wide range of domains addressing quality of care and quality of life. Inferring the effect of treatment (i.e., home care) on various outcomes will likely rely heavily on epidemiological techniques that, in turn, rely on sophisticated statistical techniques. Problems measuring the costs of care include how to handle the costs of informal care and deciding whose costs should be of primary concern. Better data about the costs, and experimentation with different forms of caregiving, need to be pursued.

Stakeholders' opinions regarding important measures of nursing home quality for consumers

This article reports on a survey of opinions about specific categories and indicators of quality used by the Health Care Financing Administration in the survey and certification process for nursing homes in the US. The survey was conducted of a selected sample of administrators, directors of nursing, state survey agency training coordinators, state ombudsmen, and nursing home advocates in 1996. General patterns of agreement were found across all respondent groups that the 3 most important categories of quality were as follows: quality of care, quality of life, and residents' rights. The 3 most important quality-of-care survey items were as follows: general quality of care, maintenance of activities of daily living, and appropriate treatment for impairment in activities of daily living. The 3 most important quality-of-life items were as follows: dignity, self-determination and participation, and accommodation of resident needs. Important residents' rights items were as follows: to be able to exercise general rights, to be informed of one's condition, and to be free of reprisal when making complaints. Quality assurance should focus greater attention on the areas considered to be the most important by the various stakeholders in nursing home care.

The relationship between nursing staffing levels and nursing home outcomes

This study examined the effects of selected Minnesota nursing home attributes (size, ownership, noncompliance with a state correction order, and licensed and nonlicensed nursing hours) on specific outcomes (functional ability, discharge home, and death) for residents ages 65 and older, controlling for residents' age and previous functional ability. The functional outcome was operationalized by calculating the resident's Total Dependence Score (TDS), the total score on the assessment of eight activities of daily living (score range: 0-33). Ordinary least squares regression analysis was used to estimate the effects of facility attributes, admission TDS, and age on resident outcomes, and nonlinear probability analyses were used to estimate the effects of facility attributes, admission TDS, and age on the probability of death or discharge home. In the year after admission, licensed (but not nonlicensed) nursing homes were significantly related to improved functional ability, increased probability of discharge home, and decreased probability of death, but when limited to chronic residents, the role of professional nursing hours virtually disappears. Overall, the findings support greater use of licensed nurses in the nursing home setting.

Improvement scaling (rehabilitation version). A new approach to measuring progress of patients in achieving their individual rehabilitation goals

OBJECTIVES

Accurate measurement of clinically relevant change in individual patients undergoing rehabilitation has been an elusive goal. Simple, clinically meaningful, patient-centered measures of individual patient change are urgently needed. The purpose of this research was the development and testing of Improvement Scaling (Rehabilitation Version)(IMS), a new approach to measuring the progress that rehabilitation patients make during treatment.

METHODS

Research and clinical staff developed the 65 IMS scales and applied them to all admissions to an an inpatient rehabilitation unit. Date were collected on 292 consecutively admitted rehabilitation patients who were aged 50 or older. An Improvement Score indicates the degree to which each patient achieves the expected level of outcome on his or her unique set of IMS goals. Improvement scores were compared to Goal Attainment Scores and to scores from more traditional measures. Interrater reliability was assessed.

RESULTS

IMS scores correlated r = .78 with comparable Goal Attainment Scores. IMS and Goal Attainment Scores had the same pattern of correlations with other measures. Interrater reliability of IMS scores was r = .91.

CONCLUSIONS

IMS appears to be a practical, reliable, valid, and clinically useful technique for measuring individual patient change. What is needed now is replication and more information on factors which may influence IMS scores. Versions of IMS are being developed for home health care and mental health. Applications of IMS for quality assurance, quality improvement, and documentation of patient change for third parties is discussed.

The impact of restraints on nursing home resident outcomes

This article is an examination of the impact of physical restraints on physical activities of daily living (PADL), walking, and orientation to reality outcomes among nursing home residents. Computerized assessment data for a cohort of 5073 Virginia Medicaid nursing home admissions with complete data for their first and second post-admission assessments were analyzed. Multiple regression analysis was used to compare the outcomes of restrained and nonrestrained residents, after controlling statistically for the influence of case mix variables that might impact outcomes. Restraint use was associated with increased PADL dependence and disorientation for residents restrained at first and second assessment, both assessments, and either assessment. Restraint was associated with increased walking dependence for residents restrained at their second assessment and either assessment.

Predicting discharge outcomes of VA nursing home residents

This article's purpose was to identify predictors of discharge outcomes of VA nursing home stays. Using data tapes, diagnostic and assessment data were assembled on elderly individuals admitted to VA nursing homes nationwide during Fiscal Year 1987. Six-month outcomes for 3 groups were considered: all residents (n = 5,895), and those remaining in care after 6 (n = 2,815) and 12 months (n = 1,812), respectively. Logistic regression was used to evaluate predictors of death and community discharge. Limited activities of daily living (ADL) dependency, younger age, and receipt of rehabilitation services most consistently predicted community discharge. ADL dependency, older age, oxygen use, terminally ill prognosis, malignancy, and congestive heart failure most consistently predicted mortality. For both dependent variables, predictive ability declined as stay length increased. Predicting death and community discharge become increasingly problematic as stay lengthens. Comparing observed versus expected discharge outcomes has limited usefulness as a quality-improvement tool.

Predictors of pressure ulcer healing among long-term care residents

OBJECTIVES

To identify predictors of pressure ulcer healing among long-term care residents.

DESIGN

A retrospective cohort study.

SETTING

Department of Veterans Affairs (VA) long-term care facilities.

PARTICIPANTS

All long-term care residents with a pressure ulcer on April 1, 1993, who remained institutionalized as of October 1, 1993. Patients and pressure ulcer status were identified from the Patient Assessment File, a VA administrative database.

MEASUREMENTS

Pressure ulcers were considered healed if patients were without an ulcer on October 1, 1993. Predictors of pressure ulcer healing were selected from among patient characteristics in the Patient Assessment File.

RESULTS

Pressure ulcers were present in 7.7% of the long-term care residents institutionalized as of April 1, 1993. Among the 819 pressure ulcer patients remaining institutionalized as of October 1, 1993, ulcers had healed in 442 (54.0%). Seventy-two percent of patients with Stage 2 ulcers were ulcer-free at 6 months, compared with 45.2% of patients with Stage 3 ulcers and 30.6% of those with Stage 4 ulcers (P < .001). Significant (P < .05) independent predictors of healing included pressure ulcer size (Odds ratio (OR) = 5.2 for Stage 2 ulcers, OR = 1.5 for Stage 3 ulcers), older age (OR = 1.5), and receiving rehabilitation services (OR = 1.3 for each additional type of therapy). Both immobility (OR = .3) and incontinence (OR = .7) were associated with ulcers not healing.

CONCLUSIONS

Most Stage 2 pressure ulcers, and many larger ulcers encountered in long-term care settings will heal. Baseline patient characteristics are important predictors of healing. Interventions may then be targeted at patients whose ulcers are unlikely to heal, and observed facility performance may be compared with expected outcomes.

Debility, unspecified: a terminal diagnosis

OBJECTIVE

To determine whether the diagnosis "debility, unspecified" (ICD-9 code 799.3) is appropriate for use with terminally ill patients and to define the criteria for assigning the diagnosis.

DESIGN

A survey of patient charts to determine the clinical characteristics of a defined cohort.

SETTING

A comprehensive hospice program with average daily census over 500 patients.

PATIENTS

All patients who died in the hospice program during the period from January through October, 1993 and were assigned a diagnosis of "debility, unspecified" (ICD-9, 799.3).

MEASUREMENTS

For each patient, the following information was recorded: demographics, level of function (ability to carry out activities of daily living), presence of major system disease, other illnesses, any other appropriate ICD-9 coded diagnosis.

RESULTS

The diagnosis of "debility, unspecified" was confirmed in 50 out of 53 cases. All 50 patients exhibited multiple comorbid conditions. Major organ system impairment included central nervous system (96 percent of patients), cardiopulmonary (76 percent of patients), skin integrity (42 percent of patients), and sepsis at the time of admission (30 percent of patients). The average survival for these patients was 67 days and the median survival was 20 days. In none of the 50 patients was there a single major system impairment of a degree to warrant a specific terminal diagnosis.

CONCLUSIONS

The use of the ICD-9 code 799.3 "debility, unspecified" as a terminal diagnosis was confirmed to be appropriate based on survival and hospice length of stay data and on the fact that no patients exhibited a singular major system disease sufficient to support a terminal prognosis. A decision tree for assigning the diagnosis is presented.

Use of post-hospital care by Medicare patients

BACKGROUND

Medicare's introduction of the Prospective Payment System for hospitals has shortened hospital stays and, as a consequence, has increased the use of post-hospital care. Medicare coverage provides for various types of post-hospital care. This paper examines the characteristics of patients, cities, and hospitals associated with discharge to these different types of post-hospital care.

METHODS

A Total of 2248 consecutive Medicare patients having one of five diagnosis related groups (DRGs), who were about to be discharged from 52 hospitals in three cities in 1988-1989, were enrolled in the study. These DRGs comprised approximately one-eighth of all Medicare hospital discharges and 40% of all Medicare-paid post-hospital care. Patients were interviewed in person before discharge and again 6 weeks after discharge. Clinical severity measures were developed from information abstracted from each patient's medical record. For each DRG, multinomial logit regression equations were developed to identify factors associated with the choice of one of four possible discharge locations: home with no formal care, home health care, nursing home care, or rehabilitation.

RESULTS

Discharge location could be predicted correctly in 52 to 71% of cases, depending on the DRG. This level of predictive accuracy was significantly greater than relying on the modal discharge location, which accounted for 33 to 62% of cases. Most of the predictive power came from information gathered at the discharge interview. The variables associated significantly with the discharge location varied with the DRG and location examined. Living alone and functional dependency at discharge were the significant predictors found most often.

CONCLUSIONS

Rather than assuming that everyone is discharged to the modal location, patient discharge location can be predicted. Much of the explanation can be traced to a few variables such as functional status and living situation. The lack of greater accuracy suggests that factors other than those identified as important by clinical panels are involved in discharge planning for Medicare patients.

Organizational predictors of outcomes of long-stay nursing home residents

Analysis of physical function as a measure of nursing home resident outcomes in 10 nursing homes revealed that organizational design variables were important. Results were consistent with contingency theory, which posits that to maximize performance organizational structure should be adjusted to variations in task difficulty and variability. This study revealed that better resident outcomes sometimes are achieved in faster-paced nursing homes when employees are less closely supervised and when the basis for job assignment is clear and consistent. A more hierarchical structure may be effective when workload is heavy. However, when workload and pace are held constant, better outcomes are associated with smaller hierarchies and non-specific job assignment. Implications for management and future research are discussed.

Incidence, prevalence, and outcomes of end-stage renal disease patients placed in nursing homes

We prospectively surveyed the 156 dialysis centers in Network 5 (MD, VA, WV, DC) for end-stage renal disease (ESRD) patients admitted to or begun on dialysis in nursing homes during a 21-month period (April 1, 1990 to December 31, 1991). In addition to this incidence data, information on patient demographics, social characteristics, pre-existent illnesses, and functional capacity (measured by activity of daily living [ADL] scores) was obtained. One hundred thirty-two centers (close to 90% of Network 5's approximately 9,000 patients) responded to the survey. Outcome data were gathered throughout the 21-month period and the subsequent 5 months. Seventy-three centers dialyzed 228 such patients during the 18-month period. Five centers that were located in the same building as a nursing home cared for 67 patients. The 228 patients, aged 17 to 101 years, were older (65.50 years +/- 14.2 [SD] v 53.7 +/- 16.4 years), and disproportionately female (62.2% v 48.3%), white (46.5% v 37.4%), and diabetic (57.9% v 29%) compared with the general network ESRD population (P < 0.05). On admission to the nursing home 47% of patients had organic heart disease, 35% had an organic brain syndrome, 22% had cerebrovascular diseases, 19% had amputations, and 18% were blind. The mean admission ADL score was 8.1 +/- 5.2 (maximum function, 18) and the patients did not differ regarding age, sex, race, or diabetes. Forty-three percent of patients lived alone or in sheltered housing before being placed in the nursing home.(ABSTRACT TRUNCATED AT 250 WORDS)

Development of the common data base for the FICSIT trials

The eight FICSIT (Frailty and Injuries: Cooperative Studies of Intervention Techniques) sites test different intervention strategies in selected target groups of older adults. To compare the relative potential of these interventions to reduce frailty and fall-related injuries, all sites share certain descriptive (risk-adjustment) measures and outcome measures. This article describes the shared measures, which are referred to as the FICSIT Common Data Base (CDB). The description is divided into four sections according to the four FICSIT committees responsible for the CDB: (1) psychosocial health and demographic measures; (2) physical health measures; (3) fall-related measures; and (4) cost and cost-effectiveness measures. Because the structure of the FICSIT trial is unusual, the CDB should expedite secondary analyses of various research questions dealing with frailty and falls.

Incentive regulation of nursing homes

A social experiment was conducted in San Diego to test the effectiveness of monetary incentives in improving the health of nursing home residents and lowering Medicaid expenditures. Use of a Markov model to represent the resulting health changes of nursing home residents shows that the monetary incentives had beneficial effects on both the quality and the cost of nursing home care. Moreover, the nursing homes admitted more people with severe disabilities, and the average length of their stays was shortened. If implemented, this kind of incentive program would save Medicaid substantial amounts of money, but not through lowering nursing home payments. Instead, the more efficient use of nursing homes would transfer more people out of hospitals and thereby save unnecessary hospital reimbursement.

Incentive payments to nursing homes based on quality-of-care outcomes

The federal Omnibus Budget Reconciliation Act of 1987 specifies that a state may establish a program to reward--through public recognition, incentive payments, or both--nursing facilities that provide the highest quality care to residents entitled to Medicaid. As state policymakers, providers, and advocates consider development of systems for rewarding quality in nursing homes, including incentive payments based on resident outcomes, theoretical and practical dilemmas must be addressed. The article examines the impetus for combining incentives with outcome measures and the conceptual dilemmas that outcome-based payments pose. Issues basic to successful implementation of incentive payments to nursing homes based on quality of care outcomes are also delineated.

The effect of nursing home quality on patient outcome

This historical cohort study investigated the relationship between nursing home quality and the group outcomes of mortality, rehospitalization, and discharge. Multiple logistic regression was used to determine if nursing home quality indices increased the prediction of these outcomes when patient severity of illness and case-mix differences were in the model. Three hundred ninety veterans discharged to 11 nursing homes were followed for 6 months. Nursing home quality was assessed using indices from the Multiphasic Environmental Assessment Procedure and the Rush-Medicus Methodology for Monitoring Quality of Nursing Care. An increased likelihood of death was associated with the diagnoses of cancer and heart disease and with being rehospitalized. Four nursing home quality indices significantly improved the prediction of mortality (RN hours, nursing process, security, and mean quality). Rehospitalization was associated with the patient factors of heart disease, hypertension, race, and level of care and with size of the nursing home. Discharge from the facility was inversely associated with the diagnosis of cancer and directly related to the index of nursing process. The results support the notion that group outcomes may be related to nursing home quality and suggest the need for further studies to investigate the specific elements of nursing home quality which relate to improved outcome.

Use of continuous ambulatory peritoneal dialysis in a nursing home: patient characteristics, technique success, and survival predictors

Forty-four end-stage renal disease (ESRD) patients admitted to a nursing home were treated with continuous ambulatory peritoneal dialysis (CAPD). The technical feasibility of using CAPD in this setting was demonstrated by an acceptable peritonitis rate (1.3 episodes per patient-year), acute hospitalization rate (18.5 days per patient-year), and only two technique failures. However, 6-month and 12-month survival rates were 53% and 29%, respectively. Survival analysis using the Cox model showed that patients with better functional status on admission measured by activity of daily living scores and who had previously been in an outpatient dialysis program before admission survived longer and were more often discharged.

Easily measurable adverse outcome indicators in a Veterans Affairs nursing home

Indicator data were collected from October 1986 through April 1987 for 356 residents of the nursing home at the North Chicago, Illinois, Veterans Administration Medical Center. Measures of prevalence, incidence, and rates of change were studied for 17 adverse outcome indicators of four main types: death, undernutrition, skin breakdown, and loss of activities of daily living (eating, mobility, transfer, and toileting). Indicator values can be calculated from data routinely collected for administrative and other clinical purposes and can be used to help nursing home administrators monitor trends in the physical status of residents and to establish and track compliance with quality assurance goals.

Predictors of outcome in nursing homes

To develop predictors of outcome, 22 admission characteristics of 221 consecutive discharges in two nursing homes were analyzed using automatic interaction detector analysis. Length of stay was significantly predicted by level of nursing care and feeding problems in one home, and by similar variables in the other home. Type of discharge was significantly predicted by receiving rehabilitation therapy, toileting problems, being on welfare, and feeding problems in one home, and by similar variables in the other. Results and uses of the findings are discussed in this article.

Rethinking long-term care

In the context of several proposals for financing long-term care (LTC), this article suggests three areas in which reform of the structure of LTC is needed to create more appropriate incentives for better care. The interfaces between short- and long-term care can be addressed by either a number of specific changes or more global approaches, such as one or another form of capitated care. Using the ratio of achieved/expected outcomes as a prominent part of a regulatory strategy offers a means to increase the flexibility of regulation to encourage innovation while retaining meaningful accountability. New combinations of housing and nursing care offer a way for both a better and more flexible way of living in the context of an approach that guarantees universal coverage of care together with an incentive to save to afford better accommodations.

Transitions between community and nursing home residence in an urban elderly population

Over the course of a three year observation and study period, some 6% of a representative community residing urban elderly population were admitted to nursing homes. Nearly half of this group were still living in nursing homes at the end of this observation period. One third had died after entering the nursing home, and the remaining people had returned to their own homes in the community. These three groups had significantly different mean lengths of stay in nursing homes; nearly two years for those whose stays were more permanent, 50 days for those whose stays were short-term, and 153 days on average for those who died following admission. At baseline, the three groups also tended to have different patterns of health, functional and social characteristics. The short term stayers and those who died following admission to a nursing home differed from respondents who did not enter nursing homes--primarily in terms of prior living arrangements and levels of social support. The permanent stayers differed from the two other nursing home sub-groups, and from community residents, in that they tended to be older and more functionally and mentally impaired. However, at baseline they appeared at less risk to expire than those people who later died following admission to nursing homes. Clinical and research implications based on these findings are discussed.

Life satisfaction of elderly individuals in regular community housing, in low-cost community housing, and high and low self-determination nursing homes

Numerous studies have found that giving nursing home residents more control or self-determination in their daily lives increases their life satisfaction. However, it is not known if elderly people living in high self-determination nursing homes are as satisfied with life as elderly people living in the community. In this study, it was found that elderly persons living in regular community housing, in low-cost community housing, and in high self-determination nursing homes reported similar levels of life satisfaction, and more life satisfaction than elderly people living in low self-determination nursing homes. Health and sociodemographic variables could not account for these findings. The common assumption that nursing homes have detrimental effects on life satisfaction appears unwarranted in the case of those that provide opportunities for self-determination.

The illusory home, or the 24 percent fallacy

Although many elderly people live for years in nursing homes, death certificates routinely obliterate nursing home residence. Data gathered from records of one proprietary nursing home show that of 128 residents, from 45 percent to 66 percent could be classified as "permanent," depending on the definition. Nevertheless, the death certificates for those 128 residents list the nursing home as the residence for only 24 percent. This article explores that bias.

Instruments for screening for depression and dementia in a long-term care facility

The high prevalence of mental disorders such as depression and dementia in institutionalized elderly patients warrants screening for psychiatric diagnosis in patients newly admitted to long-term care facilities. The diagnostic accuracy of the Mini-Mental State Examination (MMSE) and the Geriatric Depression Scale (GDS) was evaluated against a standardized psychiatric interview. The MMSE was found to be 81% sensitive and 83% specific in screening for dementia using a previously established cutpoint of less than 24/30 points. Adjusting MMSE scores for physical disabilities precluding completion of specific tasks on the MMSE did not significantly change the diagnostic accuracy of the test. The GDS was 47% sensitive and 75% specific in screening for depression using the suggested cutpoint of greater than 13/30 points. The MMSE was significantly correlated with functional status (r = 0.48, P = .0001), but not with the scores on the GDS or the clinical diagnosis of depression. The GDS did not correlate with functional status. In summary, the MMSE is a good screening test for dementia in institutionalized elderly, but the GDS is not sensitive for depression in this population.

Testing nursing home iatrogenesis

Many nursing home residents, admitted for "temporary" stays, are expected to return to the community. To test the notion of iatrogenesis, this research examined the discharge status of "temporary" residents discharged from a proprietary nursing home during the first six years of its operation. The research noted 1) the extent to which those residents did not return home and 2) reasons for their derailment. The results of the research did not support the notion of iatrogenesis. Of 419 residents, seventy-nine were expected to return to the community. Only 16 percent of those seventy-nine did not. Content analysis of histories, moreover, showed that two chose to remain, four had families who declined to fill caregiver roles, and two quickly deteriorated. Even the histories of the five who generally lost the ability to function independently did not suggest institutional life was to blame.

Modeling the outcomes of nursing home care

In this exploratory analysis using data on 290 patients, we use regression analysis to model patient outcomes in two Veterans Administration nursing homes. We find resource use, as measured with minutes of nursing time, to be associated with outcomes when case mix is controlled. Our results suggest that, under case-based reimbursement systems, nursing homes could increase their revenues by withholding unskilled and psychosocial care and discouraging physicians' visits. Implications for nursing home policy are discussed.

Custodial nursing home care. Setting realistic goals

Despite concerted effort to rehabilitate and return patients to their homes, the majority of nursing home patients are destined to spend the remainder of their days in institutional settings. These custodial care patients are elderly, have many functional disabilities, and are often demented. The traditional medical approach to care, which emphasizes diagnosis and treatment of specific diseases, is often not appropriate for these patients. Instead, physicians should focus their attention on functional assessment and treatment, nontechnologic management of acute problems, humane terminal care, and the development of an efficient caregiving system within the nursing home.

Mental status and functional health 4 days following relocation to a nursing home

Nurses frequently note changes in the health status of the aged following admission to a nursing home. The purpose of this study was to determine the stability of mental status and functional health over a 4-day period immediately following relocation from hospital to nursing home. Participants (N = 55) over the age of 60 were chosen sequentially as admitted to a 120-bed, long-term care facility for rehabilitation or convalescence, and interviewed on Day 1 and Day 4 following admission. Level of consciousness, attention/concentration, orientation, memory, and higher cognitive function were evaluated by the Mental Status Examination, and six activities of daily living were evaluated by the Scaled Outcome Criteria. A matched pairs t-test (p less than .05) demonstrated no significant differences in mean scores between Day 1 and Day 4. Results indicated that these short-term residents were stable in their mental status and functional health during the immediate period following relocation. Additional study is needed, with evaluation of the environment and its effect on participants' and expectation for length of stay.

Academic affiliation with a nursing home. Impact on patient outcome

In a prospective study, 46 patients discharged from a teaching hospital to a "teaching unit" nursing home, where primary medical care was provided by faculty geriatricians, medical students, and medical housestaff, were compared with 78 similar patients discharged to one of five community nursing homes without a teaching affiliation. At the time of hospital discharge, patients were determined to have a terminal, rehabilitative, or long stay prognosis based on a review of hospital discharge summaries using specific criteria. Among 34 study and 55 control patients with a long stay prognosis, ten of the study group compared with seven of the control group returned home (P = .03). Seven of 34 long stay patients in the study group were rehospitalized, while 15 of a matched control group of 34 required hospitalization (P = .04). There was no increase in mortality or emergency service use in the study population. Patients considered to be terminal or rehabilitative showed no difference in ultimate outcome or hospital use. In the study group patients experienced an average reduction in total medications prescribed from 6.2 to 5.3, while patients in the control group had an increase from 5.4 medications prescribed to 7.6 (P less than .001). Of 16 study patients discharged from the teaching unit nursing home, all remained home at least three months after discharge; only 12 of 18 control group patients discharged from the nursing home remained at home at three months (P less than .01). Long-term care by geriatric faculty, students, and housestaff appeared to have favorably influenced patient outcomes.

The immediate and subsequent outcomes of nursing home care

To determine the relationship between admission status and subsequent outcomes, 563 patients discharged during 1980 from 24 nursing homes were followed through 1982. Only 28 per cent of patients were discharged to their homes. Reconstructed life histories of 529 discharges for the two-year follow-up revealed only 38 persons (7.2 per cent) were alive and at home; of these, 36 had been initially discharged to their homes. Four hundred and one persons (75.8 per cent) were dead. Mental orientation, urinary continence, functional status, hip fracture, and diagnoses associated with dementia were found to be significant predictors of outcome status after discharge and at follow-up. Social support had only a modest effect on the former outcomes.

Factors associated with early demise in nursing home residents: a case control study

A case-control study was performed to identify factors differentiating nursing home residents who die within 12 months of admission (decedents) and those who survive for at least four years (survivors). Using Tennessee Medicaid data, 49 decedent/survival pairs admitted during the same year were matched for age, race, sex, nursing home, and diagnosis. There were no significant differences between the decedent and survivor groups in demographic factors, sensory impairments, physical handicaps, or number of drugs prescribed. Assessments of the ability to perform activities of daily living were found to be strongly associated with survival, providing a valuable prognostic tool. The authors suggest that personnel providing care for patients of advanced age would benefit from instruction in making such assessments.