The Q-Metrics system for long-term care outcomes management.
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Humans↗
Biomedical subjects
V Mor
Publications and source records attributed to V Mor.
Special care hospice units in nursing homes.
The emergence of hospice care in the nursing home is a trend about which we have virtually no information. As a first step to a more comprehensive examination of this phenomenon, we provide a descriptive analysis of nursing homes that contain special care hospice units and a preliminary analysis of the determinants of nursing homes with special care hospice units. We found that being small, being a proprietary facility, being part of a chain, and being located in a more competitive environment are significantly related to having a hospice special care unit.
Economic Competition↗
Impact of the Medicare Catastrophic Coverage Act on nursing homes.
The Medicare Catastrophic Coverage Act (MCCA) of 1988 altered eligibility and coverage for skilled nursing facility (SNF) care and changed Medicaid eligibility rules for nursing-home residents. Detailed data on the residents of a for-profit nursing-home chain and Medicare claims for a 1 percent sample of beneficiaries were used to examine the impact of the MCCA on nursing homes. The case mix of nursing-home admissions was scrutinized, specifically for length of stay, discharge disposition, rate of hospitalization, and changes in payer source. Findings revealed that, although the proportion of Medicare-financed nursing-home care increased, as did the case-mix severity of residents during the MCCA period, there was no corollary reduction in hospital use by nursing-home residents.
Diagnosis-Related Groups↗
Frailty and hospitalization of long-term stay nursing home residents.
OBJECTIVE: To determine the relationship between characteristics of older, long-term stay nursing home patients and hospitalization. DESIGN: A cohort study. SETTING: One hundred three proprietary nursing homes. PARTICIPANTS: All residents of these nursing homes aged 65 or older admitted between January 1, 1991, and December 30, 1993, who had no transitions out of the nursing home during the first 6 months of their stay. MEASUREMENTS AND MAIN RESULTS: Among the cohort of 3782 residents, 931 (25%) were hospitalized at least once during the second 6 months of their nursing home stay. In a logistic regression model, severe functional impairment (adjusted odds ratio (AOR) 1.20, 95% confidence interval (CI) 1.01, 1.43), worsening ADL self-performance (AOR 1.22, 95% CI 1.04, 1.43), presence of a decubitus ulcer (AOR 1.62, 95% CI 1.17, 2.24), presence of a feeding tube (AOR 2.03, 95% CI 1.54, 2.67), primary diagnosis of congestive heart failure (AOR 1.61, 95% CI 1.11, 2.34), and primary diagnosis of respiratory disease (AOR 1.77, 95% CI 1.24, 2.54) were associated with hospitalization. No form of advance directive was associated with a lower rate of hospitalization. CONCLUSIONS: Physically frail patients, who may be the least likely to benefit from hospitalization, are the most likely to be hospitalized. The lack of an association between "Do not-hospitalize" orders and lower rates of hospitalization suggests that there are substantial barriers to providing acute care in the nursing home. The association between recent functional decline, primary diagnoses of congestive heart failure and respiratory disease, and hospitalization indicates, however, that certain patient groups may be targeted successfully to reduce hospitalization rates.
Activities of Daily Living↗
Changes in advance care planning in nursing homes before and after the patient Self-Determination Act: report of a 10-state survey.
OBJECTIVE: The Patient Self-Determination Act (PSDA) implemented in 1991 has focused national attention on the right of patients to be involved in decision-making and on the use of written advance directives. We report changes in advance care planning with the PSDA and other historical events in nursing homes in 10 states. DESIGN: Pre- and Post-observational cohort study. PATIENTS: Nursing home residents, residing in 270 long-term care facilities in 10 states, stratified to ensure representation of urban and rural facilities in each state. In 1990, 2175 patients were sampled, and 2088 different patients from the same facilities were sampled in 1993. Six-month follow-up was obtained at both time periods. MAIN OUTCOME MEASURES: Advance care planning was defined as the documentation in the medical record of a living will, a durable power of attorney, a "Do Not Resuscitate" (DNR) order, a "Do Not Hospitalize" (DNH) order, or an order to forgo artificial nutrition or hospitalization. RESULTS: The rate of chart documentation of living wills increased from 4.2% in 1990 to 13.3% in 1993, and DNR orders increased dramatically from 31.1% to 51.5%. The rates of DNH and orders to forgo artificial hydration and nutrition remained less than 8% in both years. We found striking variations in advance care planing among the 10 states. In 1990, having a DNR order varied from 10.1% to 69.2% across the 10 states. With the exception of Oregon, where 69.2% of patients already had a DNR order, the states saw a 1.5 to 3.1 times increase in the rate of DNR orders in 1993 compared with 1990. CONCLUSION: With the implementation of the PSDA, there was modest increase in documentation of living wills, but DNH and orders to forgo artificial hydration and nutrition remained the same. There was a substantial increase in DNR orders that began before the PSDA implementation. This increase was associated both with the implementation of the PSDA and the increased debate about the appropriateness of CPR for nursing home residents. This increase varied considerably among geographic areas from the 10 states. Future research is needed to understand this geographic variation.
Advance Care Planning↗
The OBRA-87 nursing home regulations and implementation of the Resident Assessment Instrument: effects on process quality.
OBJECTIVE: To characterize changes in key aspects of process quality received by nursing home residents before and after the implementation of the national nursing home Resident Assessment Instrument (RAI) and other aspects of the Omnibus Budget Reconciliation Act (OBRA) nursing home reforms. DESIGN: A quasi-experimental study using a complex, multistage probability-based sample design, with data collected before (1990) and after (1993) implementation of the RAI and other OBRA provisions. SETTING AND PARTICIPANTS: Two independent cohorts (n > 2000) of residents in a random sample of 254 nursing facilities located in metropolitan statistical areas in 10 states. INTERVENTION: OBRA-87 enhanced the regulation of nursing homes and included new requirements on quality of care, resident assessment, care planning, and the use of neuroleptic drugs and physical restraints. One of the key provisions, used to help implement the OBRA requirements in daily nursing home practice, was the mandatory use of a standardized, comprehensive system, known as the RAI, to assist in assessment and care planning. OBRA provisions went into effect in federal law on October 1, 1990, although delays issuing the regulations led to actual implementation of the RAI during the Spring of 1991. MEASUREMENTS AND ANALYSES: Research nurses spent an average of 4 days per facility in each data collection round, assessing a sample of residents, collecting data through interviews with and observations of residents, interviews with multiple shifts of direct staff caregivers for the sampled residents, and review of medical records, including physician's orders, treatment and care plans, nursing progress notes, and medication records. The RNs collected data on the characteristics of the sampled residents, on the care they received, and on facility practices. The effect of being a member of the 1990 pre-OBRA or the 1993 post-OBRA cohort was assessed on the accuracy of information in the residents' medical records, the comprehensiveness of care plans, and on other key aspects of process quality while controlling for any changes in resident case-mix. The data were analyzed using contingency tables and logistic regression and a special statistical software (SUDAAN) to assure proper variance estimation. RESULTS: Overall, the process of care in nursing homes improved in several important areas. The accuracy of information in residents' medical records increased substantially, as did the comprehensiveness of care plans. In addition, several problematic care practices declined during this period, including use of physical restraints (37.4 to 28.1% (P < .001)) and indwelling urinary catheters (9.8 to 7% (P < .001)). There were also increases in good care practices, such as the presence of advanced directives, participation in activities, and use of toileting programs for residents with bowel incontinence. These results were sustained after controlling for differences in the resident characteristics between 1990 and 1993. Other practices, such as use of antipsychotic drugs, behavior management programs, preventive skin care, and provision of therapies were unaffected, or the differences were not statistically significant, after adjusting for changes in resident case-mix. CONCLUSION: The OBRA reforms and introduction of the RAI constituted an unprecedented implementation of comprehensive geriatric assessment in Medicare- and Medicaid-certified nursing homes. The evaluation of the effects of these interventions demonstrates significant improvements in the quality of care provided to residents. At the same time, these findings suggest that more needs to be done to improve process quality. The results suggest the RAI is one tool that facility staff, therapists, pharmacy consultants, and physicians can use to support their continuing efforts to provide high quality of care and life to the nation's 1.7 million nursing home residents.
Advance Directives↗
Association of the Resident Assessment Instrument (RAI) with changes in function, cognition, and psychosocial status.
OBJECTIVE: To evaluate the impact of the Resident Assessment Instrument (RAI) on changes in nursing home residents' functional status, cognitive status, and psychosocial well-being. DESIGN: A quasi-experiment involving the collection of longitudinal data on two cohorts of nursing home residents. One cohort was assessed before the implementation of the RAI, and the other was assessed after the implementation of the new assessment process. SETTING AND PARTICIPANTS: Over 2000 nursing home residents in 267 nursing homes located in 10 geographic areas were assessed during the pre-RAI period. In the post-RAI period, 2000 new residents in 254 of the same facilities were assessed. INTERVENTION: RAI implementation began in October 1990 and continued until October 1991. The RAI includes a structured, multidimensional resident assessment and problem identification system designed to form the basis for residents' care plans. MEASUREMENTS: All residents were assessed at baseline and at 6 months using the Minimum Data Set for Nursing Home Resident Assessment and Care Screening (MDS) and its protocols. All data were collected by research nurses employed and trained by the research team. RESULTS: Implementation of the RAI significantly reduced the rate of decline in seven of the nine outcomes under consideration. Reductions in improvement were also observed in all outcomes. In activities of daily living, social engagement, and cognitive function, the reduced decline far outweighed any reductions in improvement. In mood problems, problem behaviors, and understanding others, however, reductions in improvement were greater than any reductions in decline. Changes in the rates of decline and improvement were not uniform across all residents. CONCLUSION: The RAI may have improved the quality of care of nursing home residents by reducing overall rates of decline in important areas of resident function. However, this innovation may have generated trade-offs in that it may have reduced improvement rates in some areas of function. The system's implementation also seems to have focused staff's attention on the needs and strengths of specific subpopulations of residents. Revisions of the RAI must assist staff in generalizing their efforts to all residents and to increasing improvement rates, especially in areas related to mood and behavior.
Activities of Daily Living↗
Effect of the National Resident Assessment Instrument on selected health conditions and problems.
OBJECTIVE: To evaluate the effect of the implementation of the National Resident Assessment Instrument (RAI) system on selected conditions representing outcomes for nursing home residents. DESIGN: Quasi-experimental, pre-/post-design, with assessments at baseline and 6-month follow-up. SAMPLE: Two thousand one hundred twenty-eight residents from 268 nursing homes in 10 states before RAI implementation, and 2,088 from 254 of the same nursing homes after implementation. MEASURES: From the full RAI Minimum Data Set, measures of dehydration, falls, decubitus, vision problems, stasis ulcer, pain, dental status (poor teeth), and malnutrition were examined at baseline and 6 months later. Poor nutrition was evaluated using a body mass index score below 20 and vision using a 4-level scale; other conditions were represented by their presence or absence. Decline and improvement were computed as the changes in level between baseline and follow-up, limiting the sample to those who could manifest each such change. MAIN RESULTS: Of eight health conditions representing poorer health status, dehydration and stasis ulcer had significantly lower prevalence after the implementation of the RAI (1993) compared with 1990. At the same time, there was an increase in the prevalence of daily pain. Fewer residents declined over 6 months in nutrition and vision after implementation. Although for these two conditions there were also significantly reduced rates of improvement, the net was an overall reduction in the 6-month rate of decline for all residents. Pain also demonstrated a decline in the postimplementation rate of improvement. The combined eight conditions showed reductions in the rates of both decline and improvement. CONCLUSIONS: Several outcomes for nursing home residents improved after implementation of the RAI. Of the four conditions for which there are significant declines in prevalence or outcome changes, three are specifically addressed in the care planning guidelines incorporated the RAI system (all except stasis ulcer, although there is a RAP for decubitus ulcer). Pain, the only other condition with a significant result --an increase in baseline prevalence--also has no RAP. Although the changes might be ascribed otherwise, they support the premise that the RAI has directly contributed to improved outcomes for nursing home residents.
Accidental Falls↗
Changes in hospitalization associated with introducing the Resident Assessment Instrument.
OBJECTIVE: To compare the rates of hospitalization among cohorts of nursing home residents assembled before and after the implementation of the federally mandated Resident Assessment Instrument (RAI). SAMPLE: Subjects were nursing home residents chosen from 268 facilities in major Metropolitan Statistics Areas in 10 states and representing more than 1500 facilities and 60,000 residents. Two resident cohorts (1990 and 1993) were sampled (8 to 16 residents per facility, depending upon facility size) as part of an evaluation of the impact of implementing the RAI. METHODS: Research nurses reviewed records, interviewed staff, observed patients, and completed an RAI at baseline and 6 months later. All transitions during this interval (hospital admissions, nursing home transfers, returns home, death, etc.) were tracked. Using polytomous logistic regression, we tested the effect of cohort on the probability of being hospitalized in light of the competing risks of dying or remaining in the home, controlling for demographic and casemix variables, and having a DNR order in the chart. RESULTS: A total of 4196 residents were studied, 2118 in 1990 (age 81.3, female 77.7%, LOS 6+ months 49.8%) and 2078 in 1993 (age 81.7, females 75.5%, LOS 6+ months 50.2%). The unadjusted probability of hospitalization dropped from .205 to .151. Multivariate analyses revealed a significant adjusted odds of hospitalization of .74 (95% CI .60-.91) and no cohort effect on home discharge or death. Among severely cognitively impaired residents, the adjusted odds of hospitalization in 1993 compared with the 1990 cohort was 0.74 (.53-1.03). Finally, among survivors in both cohorts who had a follow-up MDS performed, and whose ADL remained stable, 15.9% were hospitalized in 1990, whereas only 10.9% were hospitalized in 1993. On the other hand, ADL decliners were more likely to have been hospitalized in 1993 than in 1990 (40.6% vs 25.2%). CONCLUSIONS: Although other changes in the industry, clinical practice, and health care policy may have influenced hospitalization of nursing home residents, the substantial reductions observed among the cognitively impaired and those with stable ADL suggest superior and uniform assessment information in the form of the RAI contributed significantly to this decline.
Activities of Daily Living↗
A commitment to change: revision of HCFA's RAI.
OBJECTIVE: To describe the reliability of new assessment items and their clinical utility as judged by experienced nurse assessors, based on the results from the field test of Version 2.0 of the Resident Assessment Instrument (RAI). DESIGN: Independent dual assessment of residents of nursing facilities by staff nurses using a draft of Version 2.0 of the minimum data set (MDS). SETTING AND PARTICIPANTS: A total of 187 randomly selected residents from 21 nursing homes in seven states volunteered to test Version 2.0 of the MDS. MEASUREMENT: The full array of MDS assessment items included measures in the following areas: Background information, cognitive patterns, communication/hearing, vision, mood and behavior, psychosocial well-being, physical functioning and structural problems, continence, disease diagnoses, health condition, oral/nutritional status, dental status, skin condition, activity pursuit patterns, medications, special treatments and procedures, and discharge potential and overall status. RESULTS: Evaluative data address issues of MDS item utility and reliability. For new items, almost all achieved a reasonably high-weighted Kappa interrater reliability; revised items also surpassed earlier items, and with the updated training materials, even the non-changed items had higher average reliability levels. Based on the success of the field test and the positive response of the industry, Version 2.0 of the RAI has been adopted, and HCFA has initiated a more long-range process to update further the RAI when necessary. CONCLUSION: Findings support the reliability and clinical utility of the new and revised assessment items incorporated by HCFA in Version 2.0 of the MDS.
Activities of Daily Living↗
Inappropriate drug prescriptions for elderly residents of board and care facilities.
OBJECTIVES: Using 1993 data, this study examines the prevalence of presumptively inappropriate prescriptions among residents, aged 65 and older, of board and care homes. METHODS: Inappropriate drug prescriptions were identified through the use of established criteria developed for application to older nursing home residents and to community-dwelling elderly. This research used a sample of 2054 elderly residents from 410 facilities in 10 states. Weighted analyses were performed with SUDAAN, which accounted for the complex, multistage sampling design. RESULTS: Depending on the criterion applied, between 20% and 25% of residents had at least one inappropriate prescription. Propoxyphene, long-acting benzodiazepines, dipyridamole, and amitriptyline were prescribed most frequently. Residents with inappropriate drug prescriptions had more complex drug regimens prescribed on a routine basis. CONCLUSIONS: The results are a conservative estimate of the extent of inappropriate drug prescribing and utilization in board and care facilities. Increased involvement by pharmacists and physicians in systematic drug utilization review is warranted.
Aged↗
Medicare hospice programs.
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Hospice Care↗
Differences in patient demographics and expenditures among Medicare hospice providers.
This study compares differences in demographics and Medicare expenditures for beneficiaries in 4 different types of hospice programs: hospital based, skilled nursing facility (SNF) based, home health agency based, and freestanding across the years 1987-1990. Enrollment and expenditures in hospital based hospices is increasing faster than for other types of hospices; at the same time, both hospital and SNF based programs are attracting greater proportions of non-white and female beneficiaries but fewer beneficiaries with non-cancer diagnoses. These results indicate that expansion of the hospice benefit has increased institutionalized use of hospice and that this institutionalized form of hospice may benefit demographic groups that previously underutilized the hospice benefit.
Aged↗
Functional and residential status transitions among nursing home residents.
BACKGROUND: The present study examines transitions in the functional status and discharge destination of new nursing home admissions who remain at least 100 days, and ascertains baseline covariates associated with transition patterns. METHODS: Using a fully observed, continuous-time Markov chain model for maximum likelihood estimation of probability intensities, transition processes are characterized. The long-stay cohort (n = 9,541) was derived from a sample of elders newly admitted to 48 National Health Corporation (NHC) nursing homes between 1983 and 1987. Assessment of functional status, using a modified Katz ADL scale, occurred during the first, second, and third months, and the second, third, and fourth quarters after admission. Four types of residential changes (e.g., mortality) were examined for the latter three quarters. RESULTS: While stability was the predominant pattern during the first 90 days in the nursing home, 51.5% of residents experienced a change in function. The probability of change was higher for modest (one level) rather than substantial change, and for such change to represent improvement rather than decline. Over 25% of this long-stay sample exited in the second quarter, 37% of them returning home. The rates for returns to home and for mortality were strongly related to functional level. Several sociodemography variables (e.g., age, source of payment), diagnostic indicators (e.g., cancer), and orientation status were consistently associated with transition rates within functionally homogeneous groups. CONCLUSIONS: Overall, findings underscore the heterogeneity and complexity of transition patterns for a subgroup historically treated as likely to decline or remain stable, and viewed as "permanent" residents. The model was useful in describing the volatile transition process among older long-stayers.
Activities of Daily Living↗
Regulatory environment and psychotropic use in board-and-care facilities: results of a 10-state study.
BACKGROUND: Largely unsupervised administration of drugs and the potential for overuse of psychotropic agents in residential care facilities have emerged as major public policy concerns. In a large multistate study, we examined patterns of psychotropic prescription and use by facility licensure status and the extensiveness of state regulations. METHODS: Descriptive analyses were based on a sample of 2,949 residents from 493 board-and-care facilities in 10 states, drawn via a complex, multistage sampling design. States were purposively selected based on the stringency of their board-and-care regulatory system, and samples of facilities were drawn, stratified by licensure status and home size. Residents were randomly selected within the sampled facilities. Weighted analyses were performed with Software for Survey Data Analysis (SUDAAN), accounting for the complex sampling design. RESULTS: Approximately 43% of the residents were prescribed and 41% used at least one psychotropic agent, primarily on a routinely scheduled basis. Antipsychotics were prescribed to 22% and used by 21%; antidepressants were prescribed to 17% and taken by 16%; antimanic agents were prescribed to and used by 4%; and anxiolytics, sedatives, or hypnotics were prescribed to 17% and used by 14%. Among psychotropic users, over 50% had not had mental health services in the prior year; 25% had no psychiatric history. Among licensed facilities, prescription and use of psychotropics, particularly antipsychotics, was significantly higher among residents of homes located in states with limited regulatory systems. CONCLUSIONS: Results revealed high rates of psychotropic prescription and use, and not inconsequential levels of polypharmacy - within and across therapeutic classes - among board-and-care facility residents. Frequently, psychotropics were not used as an adjunct to alternative treatments, and were not associated with a psychiatric history. Extent of psychotropic use was related to the regulatory environment, suggesting that more extensive regulations and monitoring may reduce psychoactive drug use in board-and-care facilities, and more adequately ensure the appropriateness of such treatment.
Adolescent↗
Facility and area variation affecting the use of physical restraints in nursing homes.
OBJECTIVES: Various individual characteristics increase a nursing home resident's likelihood of being mechanically restrained. However, there is not good information on the role played by facility characteristics and geographic area in determining the likelihood of physical restraint use. This study investigates the importance of individual, facility, and area indicators in determining the likelihood of restraint use. METHODS: This research uses data on 2,000 nursing home residents receiving care in more than 250 nursing homes in 10 different areas. Resident-level data were collected in 1990 by research nurses using the Minimum Data Set for Nursing Home Resident Assessment and Care Screening. Facility-level data were gathered by telephone interviews with facility staff. The relations among the variables were investigated using contingency tables and multivariate logistic regression models. RESULTS: Controlling for residents' physical and cognitive function, facility characteristics and location had a significant impact on restraint practices. Those facilities with low nurse staffing were more likely to restrain residents. Furthermore, controlling for these factors, restraint practices varied significantly across the geographic areas in the study. CONCLUSIONS: Like hospitals, nursing homes exhibit significant interfacility and regional variation in their clinical practices. Future analyses of nursing home care might benefit from considering both factors in much finer detail.
Activities of Daily Living↗
The impact of market and organizational characteristics on nursing care facility service innovation: a resource dependency perspective.
OBJECTIVE: Using resource dependency theory as a conceptual framework, this study investigates both the organizational and environmental factors associated with an emerging health care service delivery innovation, the provision of specialty care in designated units in nursing care facilities. We consider two types of specialty units, Alzheimer's Disease and subacute care. DATA SOURCES: The Medicare/Medicaid Automated Certification Survey (MMACS) data file was merged with local market area data obtained from the 1992 Area Resource File and with state level regulatory data. STUDY DESIGN: The likelihood of providing Alzheimer's Disease or subacute care in dedicated units was estimated by separate logistic regressions. PRINCIPAL FINDINGS: Results indicate that facilities with fewer Medicare patients are more likely to operate a dedicated Alzheimer's care unit, while facilities located in markets with a large HMO population and greater hospital supply are more likely to operate a subacute care unit. While competition among nursing homes, for the most part, is an incentive to innovate, greater regulatory stringency appears to constrain the development of specialty care units of both types. Finally, organizational characteristics (e.g., size and proprietary status) appear to be important enabling factors influencing the propensity to provide specialty care in dedicated units. CONCLUSIONS: Nursing care facilities are moving toward providing specialty care units partly as a response to a growing demand by resource providers and to maintain a competitive edge in tighter markets. Loosening regulation directed at cost containment would further encourage the development of specialty care but should be preceded by some evaluation of population needs for specialty care and the effectiveness of specialty care units.
Alzheimer Disease↗
Effect of the Medicare Catastrophic Coverage Act on payer source changes among nursing home residents.
The Medicare Catastrophic Coverage Act (MCCA) of 1989 was designed to expand Medicare's post-acute care benefits, reduce copayments, and raise the asset limit for Medicaid eligibility. This analysis uses a semi-Markov transition model to estimate the effect of the MCCA on changes to Medicare coverage and the spend-down rate among 5,551 new nursing home admissions followed for an average of 2.5 years. We found that Medicare use increased in 1989 and the risk of transiting from Medicare to self-pay decreased compared to 1988. Spend-down from self-pay to Medicaid was 60% more likely in 1990. The MCCA clearly increased access to Medicare coverage of nursing home care among individuals previously paying privately.
Aged↗