A commitment to change: revision of HCFA's RAI

Hospitalization of nursing home residents: the effects of states' Medicaid payment and bed-hold policies

OBJECTIVE

Hospitalizations of nursing home residents are costly and expose residents to iatrogenic disease and social and psychological harm. Economic constraints imposed by payers of care, predominantly Medicaid policies, are hypothesized to impact hospitalizations.

DATA SOURCES/STUDY SETTING

Federally mandated resident assessments were merged with Medicare claims and eligibility files to determine hospitalizations and death within 150 days of baseline assessment. Nursing home and market characteristics were obtained from the Online Survey Certification and Reporting, and the Area Resource File, respectively. States' average daily Medicaid nursing home payments and bed-hold policies were obtained independently.

STUDY DESIGN

Prospective cohort study of 570,614 older (> or =65-year-old), non-MCO (Medicare Managed Care), long-stay (> or =90 days) residents in 8,997 urban, freestanding nursing homes assessed between April and June 2000, using multilevel models to test the impact of state policies on hospitalizations controlling for resident, nursing home, and market characteristics.

PRINCIPAL FINDINGS

Overall, 99,379 (17.4 percent) residents were hospitalized with rates varying from 8.4 percent in Utah to 24.9 percent in Louisiana. Higher Medicaid per diem was associated with lower odds of hospitalizations (5 percent lower for each $10 above average $103.5, confidence intervals [CI] 0.91-0.99). Hospitalization odds were higher by 36 percent in states with bed-hold policies (CI: 1.12-1.63).

CONCLUSIONS

State Medicaid bed-hold policy and per-diem payment have important implications for nursing home hospitalizations, which are predominantly financed by Medicare. This study emphasizes the importance of properly aligning state Medicaid and federal Medicare policies in regards to the subsidy of acute, maintenance, and preventive care in the nursing home setting.

Study of observed and self-reported HRQL in older frail adults found group-level congruence and individual-level differences

OBJECTIVE

To evaluate the consistency of self-reported health-related quality of life (HRQL) using the Health Utilities Index Mark 2 (HUI2) with observer rated HRQL using the Minimum Data Set Health-Status Index (MDS-HSI).

STUDY DESIGN AND SETTING

Frail older home care clients in Calgary Alberta and Wayne County, Michigan responded to HUI2 questionnaires and were assessed using the Minimum Data Set Home Care tool (n=514). HRQL scores were calculated and compared for the HUI2 and the MDS-HSI. The intraclass correlation coefficient (ICC) was used to assess individual level agreement.

RESULTS

The MDS-HSI provided HRQL scores that consistently averaged 0.10 points higher than HUI2 self-reported HRQL scores overall and within client characteristics. The ICC was 0.46 in the full population but increased to 0.63 when 10% of the sample with the largest discrepant scores was removed. Pain and emotion health attributes showed the lowest level of agreement.

CONCLUSION

The MDS-HSI and HUI2 provide analogous group-level results but only moderate individual-level agreement. When HUI2 survey data are not available, the MDS-HSI can be used to substitute for the HUI2 in group-level comparisons but not for individual clinical evaluation comparisons.

Defining and Measuring Quality Outcomes in Long-Term Care

The US health care industry increasingly agrees that sharing information about quality of care is necessary to stimulate providers' efforts to improve the quality of health care. The availability of mandated, uniform clinical data in all nursing homes and home health agencies has facilitated the rapid adoption of public reporting of comparative quality data. This paper examines the conceptual and technical challenges underlying the application of information about long-term care provider quality to judge and compare the quality of care provided by nursing homes and home health agencies. In general, the impetus to apply the emerging set of quality "tools" based on mandated clinical assessments may have outstripped the evidence for their valid application in selecting top providers or for rewarding their superior performance.

Depressive symptoms in newly admitted nursing home residents

OBJECTIVES

To study the relationship between the prevalence of depressive symptoms in newly admitted nursing home residents and their previous place of residence.

METHODS

In 65 nursing homes in the Netherlands trained physicians assessed 562 residents (mean age 78.5, range 28-101, 64.6% female) within 10 days after admission. Depressive symptoms were assessed with the Minimum Data Set (MDS) Depression Rating Scale (DRS), and the MDS items: 'diagnosis of major or minor depression', 'change in depression' and 'indicators of persistent depressed, sad or anxious mood disorder present'. Previous place of residence was categorized as 'own home', 'hospital' or 'sheltered living facility'. Adjustments were performed for demographic and health related factors measured with the MDS.

RESULTS

The prevalence of depressive symptoms (DRS > or = 3) for all 562 residents was 26.9%; it was higher in residents admitted from their own home (34.3%) than in residents admitted from the hospital (19.7%) (p = 0.002). Residents who were admitted from the hospital have an adjusted Odds Ratio for having many depressive symptoms of 0.54 (95% CI 0.31-0.94) compared to residents admitted from their own home. There is, after adjustment, no statistical significant difference between residents admitted from their own home, or residents admitted from a sheltered living facility.

CONCLUSIONS

Depressive symptoms are very prevalent in nursing homes. Residents who are admitted from their own home, or from a residential facility, have more depressive symptoms than residents admitted from the hospital. This may reflect different conceptualizations or different adjustment patterns for those groups. For a better understanding of the factors associated with nursing home depression, future studies in detection, prevention and management of depressive symptoms should start prior to or directly after admission, especially for those who have no prior institutional history.

Measuring Pain Presence and Intensity in Nursing Home Residents

OBJECTIVES

To examine the extent of agreement between nursing home residents' (or their proxies') reports of pain presence and intensity as derived from an interview questionnaire and the Minimum Data Set (MDS) nearest to the interview date.

DESIGN

Cross-sectional comparison of the 2 data sources on pain measurements.

SETTING

Nursing homes included in evaluation projects of EverCare program and Minnesota Senior Health Options.

PARTICIPANTS

Nursing home residents (n = 3100) were grouped based on the type of respondent answering the interview questionnaire: resident, family proxy, or staff proxy.

MEASUREMENTS

We used kappa statistics and multinomial logit regression to examine agreement between the interview questionnaire and the MDS on pain presence and intensity.

RESULTS

Presence of pain was reported 1.3 to 1.8 times more often on the questionnaire, depending on the respondent group. Agreement on the presence of pain was slight to fair (kappa = 0.17 to 0.28) between the MDS and the questionnaire. There was slight agreement on pain intensity (kappa = 0.13 to 0.18). The family proxy respondent group showed the largest discrepancy between questionnaire and the MDS in reporting of pain presence and intensity. The staff proxy respondent group had better agreement on pain intensity than did the other respondent groups, but it achieved only slight agreement (kappa = 0.18).

CONCLUSIONS

Detecting and quantifying pain in nursing home residents is complex. Pain information is best obtained directly from residents; observations should be standardized. The MDS should be revised accordingly.

A model for management of delirious postacute care patients

Although delirium has been shown to be a common, morbid, and costly problem for hospitalized older people, evidence has mounted that it may persist for weeks or months. Therefore, concern about delirium can no longer be confined to acute care. After an acute hospitalization, many older people are discharged to postacute care (PAC) facilities--rehabilitation hospitals and skilled nursing facilities. Although several models designed to prevent delirium in the hospital setting have been described, there have been few such efforts in the PAC setting. This article describes the development of a multifactorial delirium abatement program (DAP), a new model of care for older patients admitted to the postacute skilled nursing facility with delirium. The DAP is a nurse-led, unit-based intervention. The program consists of four modules based on best practices as defined by the peer-reviewed literature: standardized screening for symptoms and signs of delirium upon admission to the PAC unit, assessment and treatment of possible causes of and contributors to delirium, prevention and management of common delirium complications, and restoration of patient cognitive and self-care function. This article also presents the process of facility introduction, staff education on DAP content, and multidisciplinary outreach. Key strategies for DAP implementation are reviewed. Program adoption challenges and corresponding model refinements to enhance adherence and overall care quality are highlighted. Last, clinical adaptation of this research-derived program is discussed.

Rehabilitation services after the implementation of the nursing home prospective payment system: differences related to patient and nursing home characteristics

BACKGROUND

The prospective payment system (PPS) for nursing homes was designed to curtail the rapid expansion of Medicare costs for skilled nursing care. This study examines the changes that occurred in nursing home patients and rehabilitation services following the PPS.

SETTING

Free-standing Medicare and/or Medicaid certified nursing homes in Ohio.

PRIMARY OUTCOMES

The percent of new admissions receiving therapy and the amount of rehabilitation therapy provided.

SAMPLE

A total of 7006 first admissions in 1994-6 (pre-PPS) and 61,569 first admissions in 2000-1 (post-PPS).

METHODS

A logistic model predicting likelihood of rehabilitation was developed and validated in pre-PPS admissions and applied to the post-PPS patients. Rehabilitation services were compared in the pre-PPS and post-PPS cohorts overall, stratified by quintile of predicted score, diagnosis group, and by nursing home profit status.

RESULTS

Post-PPS patients had less cognitive impairment, more depression, and more family support. The amount of rehabilitation services declined the most in the higher quintiles of predicted likelihood of rehabilitation and among patients with stroke. The percent of patients receiving rehabilitation services increased the most in the lowest quintile and among patients with medical conditions. These changes were greater in for-profit nursing homes.

CONCLUSIONS

The implementation of the PPS in nursing homes has been associated with a decrease in the amount of rehabilitation services, targeted at those predicted to receive higher amounts and an increased frequency of providing services targeted at those predicted to be less likely to receive them. The outcomes of the changes deserve further study.

Improving the quality of long-term care with better information

Publicly reporting information stimulates providers' efforts to improve the quality of health care. The availability of mandated, uniform clinical data in all nursing homes and home health agencies has facilitated the public reporting of comparative quality data. This article reviews the conceptual and technical challenges of applying information about the quality of long-term care providers and the evidence for the impact of information-based quality improvement. Quality "tools" have been used despite questions about the validity of the measures and their use in selecting providers or offering them bonus payments. Although the industry now realizes the importance of quality, research still is needed on how consumers use this information to select providers and monitor their performance and whether these efforts actually improve the outcomes of care.

Impact of Pain on Outcomes in Long-Term Care Residents with and without Multiple Sclerosis

OBJECTIVES

To compare long-term care (LTC) residents with and without multiple sclerosis (MS); to compare admission status of pain, physical disability, pressure ulcers, depression, and cognitive performance in LTC residents with and without MS; and to examine the impact of MS and pain on outcomes 90 and 180 days after LTC admission.

DESIGN

Retrospective analysis of a large data set.

SETTING

LTC facilities in Missouri.

PARTICIPANTS

Residents admitted to non-hospital-based LTC facilities.

MEASUREMENTS

Minimum Data Set/Resident Assessment Instrument, Version 2.0; Activities of Daily Living Scale; Cognitive Performance Scale.

RESULTS

Residents with and without MS had similar pain prevalence and intensity after admission, with daily pain more frequent in residents with MS (P=.03). On admission, residents with MS had more physical disability (P<.001) and a greater prevalence of pressure ulcers (P=.004) and depression (P<.001) than residents without MS. In all LTC residents, initial pain status was associated with physical disability (P<.001), pressure ulcers (P<.001), depression (P<.001), and cognitive performance (P<.001) 90 and 180 days after admission. A diagnosis of MS was associated with physical disability (P<.001) 90 and 180 days after admission and pressure ulcer development 180 days after admission (P=.02).

CONCLUSION

Residents with MS were more physically disabled and had more frequent pain and a higher prevalence of pressure ulcers and depression on admission than residents without MS. Pain, or lack thereof, in residents with and without MS on admission may warn of problems that could occur within 6 months after admission to a LTC facility.

Insomnia and hypnotic use, recorded in the minimum data set, as predictors of falls and hip fractures in Michigan nursing homes

OBJECTIVES

To examine the relationship between insomnia, hypnotic use, falls, and hip fractures in older people.

DESIGN

Secondary analysis of a large, longitudinal, assessment database.

SETTING

Four hundred thirty-seven nursing homes in Michigan.

PARTICIPANTS

Residents aged 65 and older in 2001 with a baseline Minimum Data Set assessment and a follow-up 150 to 210 days later.

MEASUREMENTS

Logistic regression modeled any follow-up report of fall or hip fracture. Predictors were baseline reports of insomnia (previous month) and use of hypnotics (previous week). Potential confounds taken into account included standard measures of functional status, cognitive status, intensity of resource utilization, proximity to death, illness burden, number of medications, emergency room visits, nursing home new admission, age, and sex.

RESULTS

In 34,163 nursing home residents (76% women, mean age+/-standard deviation 84+/-8), hypnotic use did not predict falls (adjusted odds ratio (AOR)=1.13, 95% confidence interval (CI)=0.98, 1.30). In contrast, insomnia did predict future falls (AOR=1.52, 95% CI=1.38, 1.66). Untreated insomnia (AOR=1.55, 95% CI=1.41, 1.71) and hypnotic-treated (unresponsive) insomnia (AOR=1.32, 95% CI=1.02, 1.70) predicted more falls than did the absence of insomnia. After adjustment for confounding variables, insomnia and hypnotic use were not associated with subsequent hip fracture.

CONCLUSION

In elderly nursing home residents, insomnia, but not hypnotic use, is associated with a greater risk of subsequent falls. Future studies will need to confirm these findings and determine whether appropriate hypnotic use can protect against future falls.

Use of proxy respondents and accuracy of minimum data set assessments of activities of daily living

BACKGROUND

Although the Minimum Data Set (MDS) presents a wide range of opportunities for policy makers and practitioners interested in outcomes of nursing home care for frail elderly persons, researchers have debated the validity and reliability of measurements in the MDS from the outset. To investigate this issue, the authors studied the accuracy of functional assessments by comparing the MDS and interview data collected in two evaluation studies.

METHODS

Activities of daily living (ADL) assessment data from 3385 nursing home residents were collected from interviews with nursing home residents (n = 1200), family members (n = 1070), and nursing home staff (n = 1115). The MDS data for these nursing home residents were obtained and matched with the interview data. The agreement in ADL assessments between interview data and the MDS was assessed using Kappa statistics and multinomial logit regression for each of the three data sources.

RESULTS

The agreement on ADL assessments between MDS and interview data was low to moderate (Kappa = 0.25 to 0.52), regardless of the sources of data. Interview data from staff and family proxies agreed to a greater degree with the MDS than did data collected from nursing home residents. The MDS reported fewer ADL difficulties than did staff proxies and more ADL difficulties than did nursing home residents. These findings held even after adjustment for other confounding factors using multinomial logit regression.

CONCLUSIONS

The substantial discrepancy between MDS and interview data can be attributed to both bias and error. The ADL assessments based on residents' and family or staff reports differ, but the size of these differences depends on the proxy type and the method of data collection.

Predicting death in the nursing home: development and validation of the 6-month Minimum Data Set mortality risk index

BACKGROUND

Currently, 24% of all deaths nationally occur in nursing homes making this an important focus of care. However, many residents are not identified as dying and thus do not receive appropriate care in the last weeks and months of life. The aim of our study was to develop and validate a predictive model of 6-month mortality risk using functional, emotional, cognitive, and disease variables found in the Minimum Data Set.

METHODS

This retrospective cohort study developed and validated a clinical prediction model using stepwise logistic regression analysis. Our study sample included all Missouri long-term-care residents (43,510) who had a full Minimum Data Set assessment transmitted to the Federal database in calendar year 1999. Death was confirmed by death certificate data.

RESULTS

The validated predictive model with a c-statistic of.75 included the following predictors: a) demographics (age and male sex); b) diseases (cancer, congestive heart failure, renal failure, and dementia/Alzheimer's disease); c) clinical signs and symptoms (shortness of breath, deteriorating condition, weight loss, poor appetite, dehydration, increasing number of activities of daily living requiring assistance, and poor score on the cognitive performance scale); and d) adverse events (recent admission to the nursing home). A simple point system derived from the regression equation can be totaled to aid in predicting mortality.

CONCLUSIONS

A reasonably accurate, validated model has been produced, with clinical application through a scored point system, to assist clinicians, residents, and family members in defining good goals of care around end-of-life care.

Palliative Care Needs of Cancer Patients in U.S. Nursing Homes

BACKGROUND

Increasingly, nursing homes are the place of care for older Americans with cancer. Yet, few studies has characterized the quality of care for this growing population.

OBJECTIVE

Characterize the scope and quality of cancer care in U.S. nursing homes.

DESIGN

Secondary analysis of the national repository of the Minimum Data Set (MDS) SETTING AND SUBJECTS: Nursing home residents noted to have cancer diagnosis on the MDS.

RESULTS

Of the 190,769 New Hampshire residents (8.8%) with a cancer diagnosis, 1 in 4 had weight loss (23.4%), received intravenous medications (27.7%), or used oxygen (25.4%). Overall, 45.3% had a do-not-resuscitate (DNR) order, with state variations ranging from 17.8% (New Jersey) to 70.5% (Wisconsin). More than 1 in 10 (12.0%) were defined as terminally ill, although only 29.3% of these received hospice services. Among patients with pain, half of those who survived to a second assessment had persistent, severe pain (51.3%), which also varied by state, ranging from 43.3% (Iowa) to 65.8% (Nevada). Active treatment was rare; less than 5% received chemotherapy or radiotherapy. However, 15.5% had parenteral and/or tube feedings for nutrition. Approximately, 1 in 10 New Hampshire residents had advanced cancer.

CONCLUSION

Our findings suggest important opportunities to improve the quality of cancer care for older adults.

Admissions to skilled nursing facilities from assisted living facilities

Minimum Data Set data from 15,977 residents were analyzed to investigate the reasons older adults were admitted to skilled nursing facilities from assisted living facilities. Residents admitted from assisted living facilities, private homes, hospitals, and hospitals with previous assisted living facility residence were compared. Findings suggest that residents admitted from assisted living facilities are more likely to be older, to have diagnoses of dementia and depression, and to be placed in Alzheimer's special care units.

Skilled nursing facility rehabilitation and discharge to home after stroke

OBJECTIVE

To determine the relation between rehabilitation therapy (RT) intensity and time to discharge home for stroke patients in skilled nursing facilities (SNFs).

DESIGN

Retrospective cohort study. We used regression analyses, stratified by expected outcome, and propensity score adjustment. Setting All SNFs in Ohio, Michigan, and Ontario, Canada.

PARTICIPANTS

A cohort of residents, aged 65 and over, admitted from hospitals to SNFs with a diagnosis of stroke (N=23,824).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE

Time to discharge home from an SNF.

RESULTS

RT was given to more than 95% of residents for whom discharge was expected within 90 days and to more than 60% of residents for whom discharge was uncertain or not expected. RT increased the likelihood of discharge to the community for all groups except those expected to be discharged within 30 days. The dose-response relation was strongest for residents with either an uncertain discharge prognosis or no discharge expected.

CONCLUSIONS

Postacute residents with an uncertain prognosis are an important target population for intensive RT.

Nursing Home Consumer Complaints and Their Potential Role in Assessing Quality of Care

BACKGROUND

State survey agencies collect and investigate consumer complaints for care in nursing homes and other health care settings. Complaint investigations play a key role in quality assurance, because they can respond to concerns of consumers and families.

OBJECTIVE

This study uses 5 years of nursing home complaints data from Massachusetts (1998-2002) to investigate whether complaints might be used to assess nursing home quality of care.

RESEARCH DESIGN

The investigator matches facility-level complaints data with On-Line Survey Certification and Reporting (OSCAR) data and Minimum Data Set Quality Indicator (MDS QI) data to evaluate the association between consumer complaints, facility and resident characteristics, and other nursing home quality measures.

RESULTS

Consumer complaints varied across facility characteristics in ways consistent with the nursing home quality literature. Complaints were consistently and significantly associated with survey deficiencies, the presence of a serious survey deficiency, and nurse aide staffing. Complaints were not significantly associated with nurse staffing, and associations with 6 MDS QIs were mixed. The number of complaints was significantly predictive of survey deficiencies identified at the subsequent inspection.

CONCLUSION

Nursing home consumer complaints provide a supplemental tool with which to differentiate nursing homes on quality. Despite limitations, complaints data have potential strengths when used in combination with other quality measures. The potential of using consumer complaints to assess nursing home quality of care should be evaluated in states beyond Massachusetts. Evaluating consumer complaints also might be a productive area of inquiry for other health care settings such as hospitals and home health agencies.

Terminal Care for Persons with Advanced Dementia in the Nursing Home and Home Care Settings

BACKGROUND

Many older persons with advanced dementia receive terminal care in nursing homes, others remain in the community with home care services.

OBJECTIVES

To describe and compare the end-of-life experience of persons dying with advanced dementia in the nursing home and home care settings.

DESIGN

Retrospective cohort study.

SETTING/SUBJECTS

Persons 65 years or older with advanced dementia who died within 1 year of admission to either a nursing home in Michigan between July 1, 1998 until December 31, 2000 (n = 2730), or the state's publicly funded home and community-based services from October 1, 1998 until December 31, 2001 (n = 290).

MEASUREMENTS

Data were derived from the Minimum Data Set (MDS)-Nursing home Version 2.0 for the institutionalized sample, and the MDS-Home Care for the community-based sample. Variables from the MDS assessment completed within 180 days of death were used to describe the end-of-life experiences of these two groups.

RESULTS

Nursing home residents dying with advanced dementia were older, had greater functional impairment, and more behavior problems compared to home care clients. Few subjects in the nursing home (10.3%) and home care (15.6%) cohorts were perceived to have less than 6 months to live. Only 5.7% of nursing home residents and 10.7% home care clients were referred to hospice. Hospitalizations were frequent: nursing home, 43.7%; home care, 31.5%. Pain and shortness of breath were common in both settings. End-of-life variables independently associated with nursing home versus home care included: hospice (adjusted odds ratio [AOR] 0.26, 95% confidence interval [CI], 0.16-0.43), life expectancy less than 6 months (AOR 0.31; 95% CI, 0.20-0.48), advance directives (AOR, 1.48; 95% CI, 1.11-1.96), pain (AOR, 0.38; 95% CI, 0.29-0.50), shortness of breath (AOR 0.20; 95% CI (0.13-0.28), and oxygen therapy (AOR, 2.47; 95% CI, 1.51-4.05).

CONCLUSIONS

Persons dying with advanced dementia admitted to nursing homes have different characteristics compared to those admitted to home care services. Their end-of-life experiences also differ in these two sites of care. However, palliative care was not optimal in either setting.

Physical rehabilitation following medicare prospective payment for skilled nursing facilities

OBJECTIVE

To examine the effect of the Medicare prospective payment system (PPS) for skilled nursing facilities (SNF) on the delivery of rehabilitation therapy to residents.

DATA SOURCES

Resident-level data are based on the Resident Assessment Instrument Minimum Data Set for nursing facilities. All elderly residents admitted to SNFs in Michigan and Ohio in 1998 and 1999 form the study population (n=99,952).

STUDY DESIGN

A differences-in-differences identification strategy is used to compare rehabilitation therapy for SNF residents before and after a change in Medicare SNF payment. Logistic and linear regression analyses are used to examine the effect of PPS on receipt of physical, occupational, or speech therapy and total therapy time.

DATA EXTRACTION

Data for the present study were extracted from the University of Michigan Assessment Archive Project (UMAAP). One assessment was obtained for each resident admitted to nursing facilities during the study period.

PRINCIPAL FINDINGS

The introduction of PPS for all U.S. Medicare residents in July of 1998 was associated with specific targeting of rehabilitation treatment time to the most profitable levels of therapy. The PPS was also associated with increased likelihood of therapy but less rehabilitation therapy time for Medicare residents.

CONCLUSIONS

The present results indicate that rehabilitation therapy is sensitive to the specific payment incentives associated with PPS.

Payer incentives and physical rehabilitation therapy for nonelderly institutional long-term care residents: evidence from Michigan and Ontario

OBJECTIVE

To examine the effect of payment incentives on the provision of rehabilitation therapy to non elderly nursing home residents.

DESIGN

Retrospective cross-sectional study.

SETTING

Nursing homes in Michigan or complex continuing care facilities in Ontario, Canada, in 1998 or 1999.

PARTICIPANTS

Non elderly nursing home residents (N=5189) admitted to nursing homes.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

The effect of payment on access to physical therapy (PT) and occupational therapy (OT) and total weekly time for each therapy type.

RESULTS

A Medicare policy change from cost-based to a patient-specific case-mix payment method was associated with greater likelihood of receiving OT but reduced weekly minutes of PT and OT provided to residents. Medicare cost-based and private insurance were associated with greater likelihood of receiving OT and PT and more therapy time for both types of therapy compared with private-pay residents. Global budget payment was associated with greater access to PT but fewer weekly minutes of OT and PT.

CONCLUSIONS

Little information exists to describe the characteristics and treatment of non elderly nursing home residents. This study found that many of these residents received rehabilitation and that residents whose care was paid for by more generous payers, such as Medicare, received more therapy than those paid for by less generous payers.

Driven to tiers: socioeconomic and racial disparities in the quality of nursing home care

Nursing home care is currently a two-tiered system. The lower tier consists of facilities housing mainly Medicaid residents and, as a result, has very limited resources. The nearly 15 percent of U.S. nonhospital-based nursing homes that serve predominantly Medicaid residents have fewer nurses, lower occupancy rates, and more health-related deficiencies. They are more likely to be terminated from the Medicaid/Medicare program, are disproportionately located in the poorest counties, and are more likely to serve African-American residents than are other facilities. The public reporting of quality indicators, intended to improve quality through market mechanisms, may result in driving poor homes out of business and will disproportionately affect nonwhite residents living in poor communities. This article recommends a proactive policy stance to mitigate these consequences of quality competition.

Inter-rater reliability of nursing home quality indicators in the U.S

Background

In the US, Quality Indicators (QI's) profiling and comparing the performance of hospitals, health plans, nursing homes and physicians are routinely published for consumer review. We report the results of the largest study of inter-rater reliability done on nursing home assessments which generate the data used to derive publicly reported nursing home quality indicators.

Methods

We sampled nursing homes in 6 states, selecting up to 30 residents per facility who were observed and assessed by research nurses on 100 clinical assessment elements contained in the Minimum Data Set (MDS) and compared these with the most recent assessment in the record done by facility nurses. Kappa statistics were generated for all data items and derived for 22 QI's over the entire sample and for each facility. Finally, facilities with many QI's with poor Kappa levels were compared to those with many QI's with excellent Kappa levels on selected characteristics.

Results

A total of 462 facilities in 6 states were approached and 219 agreed to participate, yielding a response rate of 47.4%. A total of 5758 residents were included in the inter-rater reliability analyses, around 27.5 per facility. Patients resembled the traditional nursing home resident, only 43.9% were continent of urine and only 25.2% were rated as likely to be discharged within the next 30 days.

Results of resident level comparative analyses reveal high inter-rater reliability levels (most items >.75). Using the research nurses as the "gold standard", we compared composite quality indicators based on their ratings with those based on facility nurses. All but two QI's have adequate Kappa levels and 4 QI's have average Kappa values in excess of .80. We found that 16% of participating facilities performed poorly (Kappa <.4) on more than 6 of the 22 QI's while 18% of facilities performed well (Kappa >.75) on 12 or more QI's. No facility characteristics were related to reliability of the data on which Qis are based.

Conclusion

While a few QI's being used for public reporting have limited reliability as measured in US nursing homes today, the vast majority of QI's are measured reliably across the majority of nursing facilities. Although information about the average facility is reliable, how the public can identify those facilities whose data can be trusted and whose cannot remains a challenge.

Nursing home case-mix instruments: validation of the RUG-III system in Italy

BACKGROUND AND AIMS

The current Italian reimbursement system for long-term care does not adequately consider the great variability in the health and functional status of older persons who are admitted to long-term care institutions. Furthermore, no procedure is implemented to monitor the quality of care provided to older residents. We conducted this study to verify whether the RUG-III (Resource Utilization Groups-version III), a tool for assessing the case-mix of nursing home residents, which is widely used in the United States and in many European countries, can be effectively used in the Italian health care system.

METHODS

We administered an Italian version of the RUG-III to 1000 older residents of 11 intermediate- and long-term care institutions. We also collected objective information on the amount of care provided directly or indirectly to each resident by nurses, physical therapists, and other health professionals.

RESULTS

The RUG-III 44 group classification system explained 61 and 44% of the variance in rehabilitative and nursing wage-adjusted care time, respectively.

CONCLUSIONS

Our findings provide strong evidence that the RUG-III classification, applied to Italian intermediate- and long-term care institutions, provides a robust estimate of the amount of nursing and rehabilitation resources consumed by older residents.

The protective effect of social engagement on 1-year mortality in a long-stay nursing home population

We examined the effect of social engagement (SE) on mortality in 30,070 long-stay nursing home residents who were > or =65 years of age and did not have a serious communication problem. Information on SE and resident characteristics were obtained from the Minimum Data Set, and death information was obtained from the National Death Index. Life table analyses show that greater levels of SE are associated with longer survival (P=.0001). Adjusted proportional hazards regression results show that for each increase in the SE scale, residents are 0.94 (range 0.92-0.95) times as likely to die during the follow-up period, independent of known factors associated with mortality. Future studies are needed to understand psychological and other factors related to residents' capacity and motivation for social engagement that could increase quality and quantity of life in nursing home residents.

The effect of depression on social engagement in newly admitted Dutch nursing home residents

PURPOSE

To study the effect of depression (high levels of depressive symptoms) on social engagement.

DESIGN AND METHODS

In 65 nursing homes in the Netherlands, 562 newly admitted residents were assessed at admission. Social engagement was measured with the MDS Index of Social Engagement. A multivariate logistic regression model was used to study the effect of depression, measured according to the MDS-depression rating scale and controlled for confounders, on social engagement.

RESULTS

Fifty-one percent of the newly admitted residents had a low level of social engagement; twenty seven percent were depressed (high levels of depressive symptoms). Residents with a depression were significantly more often found to have low social engagement (OR 3.3), and confounders did not influence the strength of this relationship. Low social engagement on admission is predicted by depression and low cognitive performance, and to a lesser extent by impairments in vision and ADL.

IMPLICATIONS

Low social engagement is very common in newly admitted nursing home residents, and depression is an important independent risk factor.

The quality of quality measurement in U.S. nursing homes

PURPOSE

This article examines various technical challenges inherent in the design, implementation, and dissemination of health care quality performance measures.

DESIGN AND METHODS

Using national and state-specific Minimum Data Set data from 1999, we examined sample size, measure stability, creation of ordinal ranks, and risk adjustment as applied to aggregated facility quality indicators.

RESULTS

Nursing home Quality Indicators now in use are multidimensional and quarterly estimates of incidence-based measures can be relatively unstable, suggesting the need for some averaging of measures over time.

IMPLICATIONS

Current public reports benchmarking nursing homes' performances may require additional technical modifications to avoid compromising the fairness of comparisons.

Natural history of change in physical function among long-stay nursing home residents

BACKGROUND

Few longitudinal studies exist to guide clinicians or administrators on what functional outcomes can be expected among nursing home residents with different levels of cognitive impairment. Extrapolating from cross-sectional studies or from longitudinal studies of community-dwelling residents may provide misleading estimates of prognosis, hindering efforts to target preventive care.

OBJECTIVE

To describe patterns of change in physical function on a quarterly basis over 1 year among long-stay nursing home residents grouped according to their level of cognitive impairment on admission.

METHOD

Retrospective analysis of activities of daily living dependence ratings were based on quarterly MDS+ assessments from 76,016 long-stay residents admitted to nursing homes during calendar years 1993 through 1996 in five states participating in the National Case Mix and Quality and Demonstration Project. Residents were stratified by level of cognitive impairment on admission using a 7-level Cognitive Performance Scale. The activities of daily living dependence was measured by a 20 point scale. Mean activities of daily living scores on admission to the hospital and at four quarterly intervals following admission were compared across cognitive impairment levels and by state of residence.

RESULTS

A change in activities of daily living dependence over 1 year in most groups averaged 1 point or less. Three patterns of activities of daily living dependence were identified consistently across five states. Those with mild cognitive impairment on admission showed an initial reduction in dependence followed by slow increase; those with moderately severe impairment showed slow linear increased dependence; and those with severe cognitive impairment showed an initial improvement in dependence, followed by stability.

CONCLUSION

More complex statistical models that take into account comorbid conditions at baseline, in addition to cognitive performance, might identify subgroups of nursing home residents who are at risk for rapid decline. Ways to better characterize declines in function are needed, otherwise relatively large samples will be required for intervention trials.

Hospice and nonhospice nursing home residents

OBJECTIVE

To compare hospice residents in nursing homes with residents who are noted as end-stage, but not in hospice programs.

DESIGN

Descriptive comparison of the outcomes reported on Minimum Data Set (MDS) for all residents admitted to Missouri nursing homes in 1999.

SETTING

Nursing homes.

PARTICIPANTS

Residents of nursing homes designated as either hospice or end-stage on admission MDS.

MEASUREMENTS

Percentage of hospice residents having various conditions as compared with other end-stage residents.

RESULTS/CONCLUSIONS

Overall the clinical conditions of both hospice and nonhospice end-stage residents were similar. A greater percentage of hospice residents were found to have living wills, DNR orders, and cancer, and to be in moderate or severe pain. Hospice and nonhospice residents experienced similar time from admission to death or discharge (20 and 36 days, respectively). Based on the clinical condition of the two groups, it would appear that there are limited clinical reasons for the low utilization of the hospice benefit in nursing homes. The increased prevalence of advance care planning may lead toward use of hospice or may result from hospice enrollment. Hospice services seem to be thought of more frequently for residents with cancer and residents experiencing pain. Nursing homes must recognize their role as caregivers to the dying before palliative care is seen as a need for nursing home residents. Nursing homes need education in determining when a patient is appropriate for palliative care as only 4% are designated as end of life, and only 2% are shown to be receiving hospice care in hospice-contracted facilities.

The MDS-CHESS scale: a new measure to predict mortality in institutionalized older people

OBJECTIVES

To develop a scale predicting mortality and other adverse outcomes associated with frailty.

DESIGN

Observational study based on Minimum Data Set (MDS) 2.0 and mortality data.

SETTING

Ontario chronic hospitals.

PARTICIPANTS

All chronic hospital patients (N = 28,495) assessed with the MDS 2.0 after mandatory implementation in July 1996 followed until May 1999.

MEASUREMENTS

MDS 2.0 assessments done as part of normal practice mainly by registered nurses or multidisciplinary teams in a chronic hospital. Mortality data are available from the accompanying discharge tracking form.

RESULTS

The MDS-Changes in Health, End-stage disease and Symptoms and Signs (CHESS) score is a composite measure addressing changes in health, end-stage disease, and symptoms and signs of medical problems. It is a strong predictor of mortality (P <.0001) independent of the effects of age, sex, activities of daily living impairment, cognition, and do-not-resuscitate orders. It is also strongly associated with physician activity, complex medical procedures, and pain (P <.001 for each dependent variable).

CONCLUSIONS

The CHESS score provides a useful new MDS-based test to predict mortality and to measure instability in health as a clinical outcome.

Adherence to pressure ulcer prevention guidelines: implications for nursing home quality

OBJECTIVES

This study aims to assess overall nursing home (NH) implementation of pressure ulcer (PU) prevention guidelines and variation in implementation rates among a geographically diverse sample of NHs.

DESIGN

Review of NH medical records.

SETTING

A geographically diverse sample of 35 Veterans Health Administration NHs.

PARTICIPANTS

A nested random sample of 834 residents free of PU on admission.

MEASUREMENTS

Adherence to explicit quality review criteria based on the Agency for Healthcare Research and Quality Practice Guidelines for PU prevention was measured. Medical record review was used to determine overall and facility-specific adherence rates for 15 PU guideline recommendations and for a subset of six key recommendations judged as most critical.

RESULTS

Six thousand two hundred eighty-three instances were identified in which one of the 15 guideline recommendations was applicable to a study patient based on a specific indication or resident characteristic in the medical record. NH clinicians adhered to the appropriate recommendation in 41% of these instances. For the six key recommendations, clinicians adhered in 50% of instances. NHs varied significantly in adherence to indicated guideline recommendations, ranging from 29% to 51% overall adherence across all 15 recommendations (P <.001) and from 24% to 75% across the six key recommendations (P <.001). Adherence rates for specific indications also varied, ranging from 94% (skin inspection) to 1% (education of residents or families). Standardized assessment of PU risk was identified as one of the most important and measurable recommendations. Clinicians performed this assessment in only 61% of patients for whom it was indicated.

CONCLUSIONS

NHs' overall adherence to PU prevention guidelines is relatively low and is characterized by large variations between homes in adherence to many recommendations. The low level of adherence and high level of variation to many best-care practices for PU prevention indicate a continued need for quality improvement, particularly for some guidelines.

Delirium symptoms in post-acute care: prevalent, persistent, and associated with poor functional recovery

OBJECTIVES

To determine the prevalence of delirium symptoms at the time of admission to post-acute facilities, the persistence of delirium symptoms in this setting, and the association of delirium symptoms with functional recovery.

DESIGN

Prospective cohort study.

SETTING

Eighty-five post-acute care facilities: 55 rehabilitation hospitals and 30 skilled nursing facilities in 29 states.

PARTICIPANTS

Five hundred fifty-one consenting patients aged 65 and older newly admitted to participating facilities from acute care hospitals.

MEASUREMENTS

Data were collected as part of a field study effort related to the Minimum Data Set (MDS). Basic demographic data, medical comorbidity, delirium symptoms, and functional status--activities of daily living (ADLs) and instrumental activities of daily living (IADLs)--were obtained from MDS assessments performed within 4 days of admission and again 1 week later by the patient's primary nurse. Six delirium symptoms (easily distracted, periods of altered perception, disorganized speech, periods of restlessness, periods of lethargy, and mental function varies over the course of a day) were assessed after appropriate training.

RESULTS

Of the 551 patients (mean age +/- standard deviation 78 +/- 7, 64% women), 126 had delirium symptoms on post-acute admission, for an overall prevalence of 23%. In patients with delirium symptoms on the admission assessment, 1 week later, 14% had completely resolved, 22% had fewer delirium symptoms, 52% had the same number of symptoms, and 12% had more symptoms. Of those with no delirium symptoms on admission, 4% had new symptoms 1 week later. Patients who had the same number of or more delirium symptoms at the second assessment had significantly worse ADL and IADL recovery than those with fewer or resolved delirium symptoms or those with no delirium symptoms at either assessment. Persistent delirium symptoms remained significantly associated with worse ADL and IADL recovery after adjusting for age, comorbidity, dementia, and baseline functional status.

CONCLUSIONS

The data from this study provide strong preliminary evidence that, in patients newly admitted to post-acute care facilities from acute care hospitals, delirium symptoms are prevalent, persistent, and associated with poor functional recovery. Educational efforts are warranted to help post-acute facility staff recognize and manage this common and morbid condition.

A profile of residents admitted to long-term care facilities for end-of-life care

INTRODUCTION

Permanent placement in a Long-Term-Care (LTC) facility following hospitalization or when staying at home is no longer a viable option is the reality for a growing number of Americans. When death is imminent, the specialized knowledge and skill of the hospice team is required and accepted as an important component of end-of-life (EOL) care. The provision of appropriate care at the EOL is contingent on accurate identification of those residents who are approaching the final stage of life. This study describes the prevalence, profile, and survivorship of residents admitted to LTC facilities, using the Minimum Data Set (MDS) designation of being at the EOL.

METHODS

A descriptive, correlational, retrospective cohort design was used to analyze all residents admitted to certified LTC facilities with hospice contracts in Missouri in 1999. Variables for analysis were selected from the MDS items that are clinically relevant for those residents at the EOL, for example, pain, incontinence, skin condition, activities of daily living (ADLs), depression, and weight loss. In addition, items regarding advance directives, use of special treatments, and diagnoses were selected because they are important to the care of residents at the EOL.

RESULTS

Of 492 eligible facilities, 159 were confirmed as providing hospice care. Of 9615 admissions to these facilities, 432 (4.5%) met the EOL care definition; half of these were receiving specialist hospice care. The EOL residents were distinguishable in terms of symptoms. Median survival time for EOL admissions was 33 days. At 6 months, only 17% of EOL admissions remained in the facility.

CONCLUSIONS

Residents designated as EOL who are admitted to LTC are a distinct group from other new residents, with identifiable needs requiring specialist attention. Accurate recognition that EOL is imminent is required for the development of appropriate strategies and resources for care.

Effects of cognitive performance on change in physical function in long-stay nursing home residents

BACKGROUND

Determining the nature and rate of change in physical function among long-stay nursing home (NH) residents classified by cognitive performance is needed to inform judgments about prognosis and design of clinical trials to minimize functional decline.

METHODS

The study consisted of a longitudinal analysis using random coefficients models of 71,388 noncomatose residents aged 65 and older admitted in one of five states participating in the Health Care Financing Administration-sponsored National Case Mix and Quality Demonstration Project who stayed in the nursing home 1 year or longer. Linear effects of cognitive impairment on admission and over time on the trajectory of dependence in activities of daily living (ADLs) were estimated, adjusting for demographic status upon admission. Interaction terms were used to determine if subgroups of residents at the same cognitive level were at risk for a steeper than average rate of decline. Measures were derived from the NH Minimum Data Set (MDS+) ratings of each domain. Cognition was measured using the MDS-Cognitive Performance Scale. Physical function was determined by summing ADL dependence ratings of bathing, dressing, grooming, toileting, and eating (range 0 to 20). Demographics included age, gender, race, and marital status.

RESULTS

On average, ADL dependence worsened 0.84 points per year among these long-stay residents. Only cognition and marital status had clinically significant effects on ADL dependence. Married residents exhibited more ADL dependence than unmarried residents. Severity of cognitive impairment on admission and over time influenced severity of ADL dependence but not rate of decline. No interaction terms were clinically significant.

CONCLUSIONS

Clinicians seeking to identify factors that accelerate ADL decline in long-stay NH residents must examine explanatory variables other than cognitive impairment and demographics.

The Resident Assessment Instrument-Mental Health (RAI-MH): inter-rater reliability and convergent validity

An important challenge facing behavioral health services is the lack of good quality, clinically relevant data at the individual level. The article describes a multinational research effort to develop a comprehensive, multidisciplinary mental health assessment system for use with adults in facilities providing acute, long-stay, forensic, and geriatric services. The Resident Assessment Instrument-Mental Health (RAI-MH) comprehensively assesses psychiatric, social, environmental, and medical issues at intake, emphasizing patient functioning. Data from the RAI-MH are intended to support care planning, quality improvement, outcome measurement, and case mix-based payment systems. The article provides the first set of evidence on the reliability and validity of the RAI-MH.

Oral status, cognitive and functional capacity versus oral treatment need in nursing home residents: a comparison between assessments by dental and ward staff

OBJECTIVES

The aim of this study was to study the relationships between cognitive and functional capacity versus oral health and treatment need and to compare oral status assessments and oral treatment need, assessed by nurses and dental professionals, respectively.

DESIGN

Cross-sectional survey.

SETTING

Nursing home.

SUBJECTS

One hundred and ninety-two nursing home residents were examined in 1997.

MAIN OUTCOME MEASURES

Cognitive and functional capacity in different groups of residents regarding oral health and treatment need, measured by a comprehensive assessment with the Resident Assessment Instrument (RAI) and dental status in a separate examination protocol, recorded by a dentist.

RESULTS

There was a significant correlation between being dentate and having need of oral treatment. Those who were able to chew also had significantly better cognitive and functional capacity. Oral treatment need was identified most often by the dentist, intermediately by the RAI assessment and least frequently by the residents themselves.

CONCLUSIONS

Being dentate and having a loss of cognitive and functional capacity is predictive of oral treatment need among nursing home residents. Enhanced interaction between nurses and dental professionals needs to be promoted for better awareness of preventive measures and better regular oral care for frail and dependent elderly persons.

Associating the onset of motor impairments with disability progression in nursing home residents

OBJECTIVES

To evaluate the association between the onset of movement impairments and disability progression in nursing home residents.

DESIGN

Retrospective cohort analysis of data from the State of New York Minimal Data Set, version 2.0, between November 1998 and October 1999. Participants were nursing home residents (n = 84,346) in the State of New York. Items defined as "functional limitation in range of motion" and "lack of voluntary movement" served as measures of movement impairments. Scores on the activities of daily living summary scale served as a measure of disability. Age, sex, measures of cognition, depression, and measures of medical stability served as adjustment variables.

RESULTS

After adjusting for age, sex, cognition, depression, and measures of medical stability, the onset of either singular or combined movement impairments in voluntary movement or range of motion was associated with a concurrent step-wise loss in activities of daily living (P < 0.001). The progression in activities of daily living loss occurred regardless of location or limb type.

CONCLUSION

This study directly links the onset of movement impairments with disability progression. These findings have important implications for physiatrists and other practitioners of geriatric rehabilitation.

Caregiver attitudes and hospitalization risk in michigan residents receiving home- and community-based care

OBJECTIVES

To study a cohort of participants in home- and community-based services (HCBS) in Michigan to evaluate the relationship between (1) caregiver attitudes and participant characteristics and (2) the risk of hospitalization.

SETTING

HCBS programs funded by Medicaid or state/local funds in Michigan.

PARTICIPANTS

Five hundred twenty-seven individuals eligible for HCBS in Michigan were studied. These HCBS participants were randomly selected clients of all agencies providing publicly funded HCBS in Michigan from November 1996 to October 1997.

MEASUREMENTS

Data for this study were collected using the Minimum Data Set for Home Care. Assessments were collected longitudinally, and the baseline (initial admission assessment) and 90-day follow-up assessments were used. Key measures were caregiver attitudes (distress, dissatisfaction, and decreased caregiving ability) and HCBS participant characteristics (cognition, functioning, diseases, symptoms, nutritional status, medications, and disease stability). Multinomial logistic regression was used to evaluate how these characteristics were associated with the competing risks of hospitalization and death within 90 days of admission to HCBS.

RESULTS

We found a strong association between caregiver dissatisfaction (caregiver dissatisfied with the level of care the home care participant was currently receiving) and an increased likelihood of hospitalization. HCBS participant cancer, chronic obstructive pulmonary disease, pain, and flare-up of a chronic condition were also associated with increased hospitalization. Poor food intake and prior hospitalization were associated with hospitalization and death.

CONCLUSIONS

We conclude that, within a cohort of people receiving HCBS who are chronically ill, highly disabled, and at high risk for hospitalization and death, interventions addressing caregiver dissatisfaction, pain control, and medical monitoring should be evaluated for their potential to decrease hospitalization.

Profiling nursing homes using Bayesian hierarchical modeling

OBJECTIVES

New methods developed to improve the statistical basis of provider profiling may be particularly applicable to nursing homes. We examine the use of Bayesian hierarchical modeling in profiling nursing homes on their rate of pressure ulcer development.

DESIGN

Observational study using Minimum Data Set data from 1997 and 1998.

SETTING

A for-profit nursing home chain.

PARTICIPANTS

Residents of 108 nursing homes who were without a pressure ulcer on an index assessment.

MEASUREMENTS

Nursing homes were compared on their performance on risk-adjusted rates of pressure ulcer development calculated using standard statistical techniques and Bayesian hierarchical modeling.

RESULTS

Bayesian estimates of nursing home performance differed considerably from rates calculated using standard statistical techniques. The range of risk-adjusted rates among nursing homes was 0% to 14.3% using standard methods and 1.0% to 4.8% using Bayesian analysis. Fifteen nursing homes were designated as outliers based on their z scores, and two were outliers using Bayesian modeling. Only one nursing home had greater than a 50% probability of having a true rate of ulcer development exceeding 4%.

CONCLUSIONS

Bayesian hierarchical modeling can be successfully applied to the problem of profiling nursing homes. Results obtained from Bayesian modeling are different from those obtained using standard statistical techniques. The continued evaluation and application of this new methodology in nursing homes may ensure that consumers and providers have the most accurate information regarding performance.

Assessment for depression among nursing home elders: evaluation of the MDS mood assessment

The 30-item Geriatric Depression Scale (GDS), the GDS Short Form, and the Mood Assessments from the Minimum Data Set versions 1 and 2 were completed for 50 nursing home elders. The purpose of the study was to evaluate agreement among these measures of depression, with the GDS considered the gold standard. Although the GDS Short Form performed highly consistently with the GDS, the correlations of the MDS mood assessments with the GDS were relatively low. The results are discussed in the context of the characteristics that surround the use of the MDS, and recommendations are made for improving methods of detecting depression among nursing home elders.

Pain assessment and management in cognitively impaired nursing home residents: association of certified nursing assistant pain report, Minimum Data Set pain report, and analgesic medication use

OBJECTIVES

The primary purpose of this preliminary study was to investigate the associations between certified nursing assistant (CNA) report of pain, Minimum Data Set (MDS) report of pain, and analgesic medication use in cognitively impaired nursing home residents.

DESIGN

Correlational study.

SETTING

Three nursing homes in the greater Birmingham, Alabama area.

PARTICIPANTS

Fifty-seven cognitively impaired nursing home residents with a mean Mini-Mental State Examination (MMSE) score of 11.1.

MEASUREMENTS

Pain was assessed using a three-item proxy pain questionnaire (PPQ), developed by the researchers and administered to the residents' primary CNA. MDS and analgesic medication data corresponding with the time of PPQ data collection were gathered from medical records. Cognitive status was measured with the MMSE.

RESULTS

The PPQ elicited substantially higher estimates of pain prevalence than the MDS (48% versus 20%), and the PPQ and the MDS were not well correlated (pain frequency: r=.19, P=.18; pain intensity: r=.22, P=.11). The PPQ was also more strongly associated with analgesic medication use than the MDS. Cognitive status was significantly associated with pain report on the PPQ but not on the MDS. Test-retest reliability coefficients for the three items of the PPQ were excellent, ranging from.84 to.87 (P </=.01).

CONCLUSIONS

The CNA-generated PPQ was a more sensitive measure of pain than the MDS for this sample. Although the MDS represents an important step toward systematic and standardized assessment of pain, more emphasis should be placed on multimodal assessment, including CNAs' perceptions and observations about pain experienced by cognitively impaired nursing home residents.

Fall risk assessment measures: an analytic review

BACKGROUND

Clinicians are often unaware of the many existing scales for identifying fall risk and are uncertain about how to select an appropriate one. Our purpose was to summarize existing fall risk assessment scales to enable more informed choices regarding their use.

METHODS

After a systematic literature search, 21 articles published from 1984 through 2000 describing 20 fall risk assessments were reviewed independently for content and validation by a panel of five reviewers using a standardized review form. Fourteen were institution-focused nursing assessment scales, and six were functional assessment scales.

RESULTS

The majority of the scales were developed for elderly populations, mainly in hospital or nursing home settings. The patient characteristics assessed were quite similar across the nursing assessment forms. The time to complete the form varied from less than 1 minute to 80 minutes. For those scales with reported diagnostic accuracy, sensitivity varied from 43% to 100% (median = 80%), and specificity varied from 38% to 96% (median = 75%). Several scales with superior diagnostic characteristics were identified.

CONCLUSIONS

A substantial number of fall risk assessment tools are readily available and assess similar patient characteristics. Although their diagnostic accuracy and overall usefulness showed wide variability, there are several scales that can be used with confidence as part of an effective falls prevention program. Consequently, there should be little need for facilities to develop their own scales. To continue to develop fall risk assessments unique to individual facilities may be counterproductive because scores will not be comparable across facilities.

Racial and state differences in the designation of advance directives in nursing home residents

OBJECTIVES

To examine racial and state differences in the use of advance directives and surrogate decision-making in a nursing home population.

DESIGN

A retrospective cohort study.

SETTING

Nursing homes in the states of California (CA), Massachusetts (MA), New York (NY), and Ohio (OH).

PARTICIPANTS

Nursing home residents: 130,308 in CA, 59,691 in MA, 112,080 in NY, and 98,954 in OH.

MEASUREMENTS

Minimum Data Set information concerning resident race and whether or not residents have a living will (LW), a do not resuscitate (DNR) order, or a surrogate decision-maker (SDM).

RESULTS

The proportion of LWs, DNR orders, and SDMs varied significantly (P < .0001) by racial categories in each state. In general, whites were distinctly different from other racial categories. Whites were significantly more likely to have a LW (odds ratio (OR) = 1.9 (CA), OR = 2.2 (NY), OR = 4.9 (OH)), a DNR order (OR = 2.4 (CA), OR = 2.4 (MA), OR = 3.3 (NY), OR = 3.2 (OH)), and a SDM (OR = 1.1 (CA), OR = 1.2 (NY), OR = 1.6 (OH)) than were nonwhites, after adjusting for potentially confounding factors. Significant state differences (P < .0001) were observed in LWs, DNR orders, and SDMs and were most pronounced in residents of Ohio, who were significantly more likely to have a LW than were residents in other states (OR = 9.3).

CONCLUSIONS

Various resident characteristics explain some of the racial differences, although whites are still more likely to have a LW, a DNR order, or an SDM independent of various resident characteristics included in the adjusted analyses. This pattern is observed in all states, although the ORs varied by state. Some of these differences may be due to distinct cultural approaches to end-of-life care and lack of knowledge and understanding of advance directives. The distinctly higher rates of LWs among all racial groups in Ohio than in other states suggest that states can potentially increase the use of advance directives through intervention.

Randomized clinical trial of a quality improvement intervention in nursing homes

PURPOSE

The purpose of the study was to determine if simply providing nursing facilities with comparative quality performance information and education about quality improvement would improve clinical practices and subsequently improve resident outcomes, or if a stronger intervention, expert clinical consultation with nursing facility staff, is needed.

DESIGN AND METHODS

Nursing facilities (n = 113) were randomly assigned to one of three groups: workshop and feedback reports only, workshop and feedback reports with clinical consultation, and control. Minimum Data Set (MDS) Quality Indicator (QI) feedback reports were prepared and sent quarterly to each facility in intervention groups for a year. Clinical consultation by a gerontological clinical nurse specialist (GCNS) was offered to those in the second group.

RESULTS

With the exception of MDS QI 27 (little or no activity), no significant differences in resident assessment measures were detected between the groups of facilities. However, outcomes of residents in nursing homes that actually took advantage of the clinical consultation of the GCNS demonstrated trends in improvements in QIs measuring falls, behavioral symptoms, little or no activity, and pressure ulcers (overall and for low-risk residents).

IMPLICATIONS

Simply providing comparative performance feedback is not enough to improve resident outcomes. It appears that only those nursing homes that sought the additional intensive support of the GCNS were able to effect enough change in clinical practice to improve resident outcomes significantly.