Impact of urinary incontinence on medical rehabilitation inpatients.

AIMS: To determine the prevalence of urinary incontinence (UI) and its association with rehabilitation outcomes in patients receiving inpatient medical rehabilitation in the United States. METHODS: A retrospective, cohort study of 425,547 Medicare patients discharged from inpatient rehabilitation facilities (IRFs) in 2005. We examined prevalence of UI at admission and discharge for 5 impairment groups. We examined the impact of demographics, health, and functional status on the primary outcome, change in continence status, and secondary outcomes of discharge location and 6-month mortality. RESULTS: Approximately one-quarter (26.6%) of men were incontinent at admission compared to 22.2% of women. In all diagnostic groups, continence status remains largely unchanged from admission to discharge. Patients who are older, have cognitive difficulties, less functional improvement, and longer lengths of stay (LOS), are more likely to remain incontinent, compared to those who improved, after controlling for patient factors and clinical variables. UI was significantly associated with discharge to another post-acute setting (PAC). For orthopedic patients, UI was associated with a 71% increase in the likelihood of discharge to an institutional setting after controlling for patient factors and clinical variables. UI was not associated with death at 6 months post-discharge. CONCLUSIONS: UI is highly prevalent in IRF patients and is associated with increased likelihood of discharge to institutional care, particularly for orthopedic patients. Greater attention to identifying and treating UI in IRF patients may reduce medical expenditures and improve other outcomes. Neurourol. Urodynam. 36:176-183, 2017. © 2015 Wiley Periodicals, Inc.

Relationship of meeting physical activity guidelines with quality-adjusted life-years.

OBJECTIVE: The quality-adjusted life-year (QALY) is a standard outcome measure used in cost-effectiveness analyses. This study investigates whether attainment of federal physical activity guidelines is associated with higher QALY estimates among adults with or at an increased risk for knee osteoarthritis. METHODS: This is a prospective study of 1794 Osteoarthritis Initiative participants. Physical activity was measured using accelerometers at baseline. Participants were classified as (1) Meeting Guidelines [≥150min of moderate-to-vigorous (MV) activity per week acquired in sessions ≥10min], (2) Insufficiently Active (≥1 MV session[s]/week but below the guideline), or (3) Inactive (zero MV sessions/week). A health-related utility score was derived from participant responses to the 12-item Short-Form Health Survey at baseline and 2 years later. The QALY was calculated as the area under utility curve over 2 years. The relationship of physical activity level to median QALY adjusted for socioeconomic and health factors was estimated using quantile regression. RESULTS: Relative to the Inactive group, median QALYs over 2 years were significantly higher for the Meeting Guidelines (0.112, 95% CI: 0.067-0.157) and Insufficiently Active (0.058, 95% CI: 0.028-0.088) groups, controlling for socioeconomic and health factors. CONCLUSION: We found a significant graded relationship between greater physical activity level and higher QALYs. Using the more conservative estimate of 0.058, if an intervention could move someone out of the Inactive group and costs <$2900 over 2 years, it would be considered cost effective. Our analysis supports interventions to promote physical activity even if recommended levels are not fully attained.

Relationship of meeting physical activity guidelines with health-related utility.

OBJECTIVE: Health-related utility measures overall health status and quality of life and is commonly incorporated into cost-effectiveness analyses. This study investigates whether attainment of federal physical activity guidelines translates into better health-related utility in adults with or at risk for knee osteoarthritis (OA). METHODS: Cross-sectional data from 1,908 adults with or at risk for knee OA participating in the accelerometer ancillary study of the Osteoarthritis Initiative were assessed. Physical activity was measured using 7 days of accelerometer monitoring and was classified as 1) meeting guidelines (≥150 bouted moderate-to-vigorous [MV] minutes per week); 2) insufficiently active (≥1 MV bout[s] per week but below guidelines); or 3) inactive (zero MV bouts per week). A Short Form 6D health-related utility score was derived from patient-reported health status. Relationship of physical activity levels to median health-related utility adjusted for socioeconomic and health factors was tested using quantile regression. RESULTS: Only 13% of participants met physical activity guidelines, and 45% were inactive. Relative to the inactive group, median health-related utility scores were significantly greater for the meeting guidelines group (0.063; 95% confidence interval [95% CI] 0.055, 0.071) and the insufficiently active group (0.059; 95% CI 0.054, 0.064). These differences showed a statistically significant linear trend and strong cross-sectional relationship with physical activity level even after adjusting for socioeconomic and health factors. CONCLUSION: We found a significant positive relationship between physical activity level and health-related utility. Interventions that encourage adults, including persons with knee OA, to increase physical activity even if recommended levels are not attained may improve their quality of life.

Comparison of discharge functional status after rehabilitation in skilled nursing, home health, and medical rehabilitation settings for patients after hip fracture repair.

OBJECTIVE: To examine differences in rehabilitation outcomes across 3 post-acute care (PAC) rehabilitation settings for patients after hip fracture repair. DESIGN: Prospective, observational cohort study. SETTING: Six skilled nursing facilities (SNFs), 4 inpatient rehabilitation facilities (IRFs), and 8 home health agencies (HHAs) in 10 states. PARTICIPANTS: Patients (N=181) receiving PAC rehabilitation following hip fracture with internal fixation (n=116) or total hip replacement (n=64), or no surgical intervention (n=1). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Self-care and mobility status at PAC discharge measured by the Inpatient Rehabilitation Facility Patient Assessment Instrument. RESULTS: IRF and HHA patients had lower self-care function at discharge relative to SNF patients controlling for patient characteristics, severity, comorbidities, and services. Adding length of stay (LOS) resulted in nonsignificant differences between IRFs and SNFs. In contrast, there was no setting-specific advantage in discharge mobility for patients with or without the addition of LOS. The average LOS of HHA patients was 2 weeks longer than that of SNF patients, whose average LOS was 9 days longer than that of IRF patients (average, 15d). IRF and SNF patients received about the same total minutes of therapy over their PAC stays (∼2100min on average), whereas HHA patients received only approximately 25% as many minutes. CONCLUSIONS: Setting-specific effects varied depending on whether self-care or mobility was the outcome of focus. It remains unclear to what extent rehabilitation intensity or natural recovery effects changes in functional status for patients with hip fracture. This study points to important directions for PAC setting comparative effectiveness studies in the future, including uniform measurement, limited consensus on factors affecting recovery, accounting for selection bias, and using end-point data collection that is at the same follow-up time periods for all settings.

Racial and ethnic differences in physical activity guidelines attainment among people at high risk of or having knee osteoarthritis.

OBJECTIVE: This cross-sectional study examined racial/ethnic differences in meeting the 2008 United States Department of Health and Human Services Physical Activity Guidelines aerobic component (≥150 moderate-to-vigorous minutes/week in bouts of ≥10 minutes) among persons with or at risk of radiographic knee osteoarthritis (RKOA). METHODS: We evaluated African American versus white differences in guideline attainment using multiple logistic regression, adjusting for sociodemographic (age, sex, site, income, and education) and health factors (comorbidity, depressive symptoms, overweight/obesity, and knee pain). Our analyses included adults ages 49-84 years who participated in accelerometer monitoring at the Osteoarthritis Initiative 48-month visit (n = 1,142 with RKOA and n = 747 at risk of RKOA). RESULTS: Two percent of African Americans and 13.0% of whites met the guidelines. For adults with and at risk of RKOA, significantly lower rates of guidelines attainment among African Americans compared to whites were partially attenuated by health factor differences, particularly overweight/obesity and knee pain (with RKOA: adjusted odds ratio [OR] 0.24, 95% confidence interval [95% CI] 0.08-0.72; at risk of RKOA: OR 0.28, 95% CI 0.07-1.05). CONCLUSION: Despite known benefits from physical activity, attainment of the physical activity guidelines among persons with and at risk of RKOA was low. African Americans were 72-76% less likely than whites to meet the guidelines. Culturally relevant interventions and environmental strategies in the African American community targeting overweight/obesity and knee pain may reduce future racial/ethnic differences in physical activity and improve health outcomes.

Relationship between physical activity and health-related utility among knee osteoarthritis patients.

OBJECTIVE: To estimate the relationship between physical activity and health-related utility for people with knee osteoarthritis (OA) and implications for designing cost-effective interventions. METHODS: We used generalized estimating equation regression analysis to estimate partial association of accelerometer-measured physical activity levels with health-related utility after controlling for demographics, health status, knee OA severity level, pain, and functioning. RESULTS: Moving from the lowest to the middle tertile of physical activity level was associated with a 0.071 (P < 0.01) increase in health-related utility after controlling for demographics and a 0.036 (P < 0.05) increase in utility after controlling for demographics, health status, knee OA severity level, weight, pain, and functional impairments. CONCLUSION: Intervention programs that move individuals out of the lowest tertile of physical activity have the potential to be cost effective.

Public health impact of risk factors for physical inactivity in adults with rheumatoid arthritis.

OBJECTIVE: To investigate the potential public health impact of modifiable risk factors related to physical inactivity in adults with rheumatoid arthritis (RA). METHODS: A cross-sectional study used baseline data from 176 adults with RA enrolled in a randomized controlled trial assessing the effectiveness of an intervention to promote physical activity. Accelerometer data were assessed for inactivity (i.e., no sustained 10-minute periods of moderate to vigorous intensity physical activity during a week's surveillance). The relationships between modifiable risk factors (motivation for physical activity, beliefs related to physical activity, obesity, pain, and mental health) and inactivity were assessed using odds ratios (ORs) and attributable fractions (AFs), controlling for descriptive factors (age, sex, race, education, disease duration, and comorbidity). RESULTS: More than 2 in 5 adults (42%) with RA were inactive. Factors most strongly related to inactivity were lack of strong motivation for physical activity (adjusted OR 2.85; 95% confidence interval [95% CI] 1.31, 6.20 and adjusted AF 53.1%; 95% CI 21.7, 74.6) and lack of strong beliefs related to physical activity (OR 2.47; 95% CI 1.10, 5.56 and AF 49.2%; 95% CI 7.0, 76.4). Together, these 2 factors are related to almost 65% excess inactivity in this sample. CONCLUSION: These results support the development of interventions that increase motivation for physical activity and that lead to stronger beliefs related to physical activity's benefits, and should be considered in public health initiatives to reduce the prevalence of physical inactivity in adults with RA.

Association of functional status with changes in physical activity: insights from a behavioral intervention for participants with arthritis.

OBJECTIVE: To analyze change over 6 months in accelerometer-measured physical activity for participants with arthritis in a physical activity promotion trial. We tested the hypothesis that participants with the highest baseline functional capacity, regardless of their intervention status, experienced the greatest increases in physical activity levels at 6-month follow-up. DESIGN: At baseline, participants were interviewed in person, completed a 5-minute timed walk, and wore a biaxial accelerometer for 1 week, with a subsequent week of accelerometer wear at 6 months. We present data on the changes in accelerometer-measured physical activity across baseline function quartiles derived from participants' walking speed. Analyses were controlled for sociodemographic, health status, and seasonal covariates as well as exposure to the study's behavioral intervention. SETTING: A Midwest academic medical center. PARTICIPANTS: Participants (N=226) with knee osteoarthritis or rheumatoid arthritis currently enrolled in the Improving Motivation for Physical Activity in Persons With Arthritis Clinical Trial. INTERVENTION: Counseling by physical activity coaches versus control group physician advice to exercise. MAIN OUTCOME MEASURE: Change in average daily counts between baseline and 6-month follow-up. RESULTS: Contrary to our hypothesis, and after controlling for other predictors of change, the lowest quartile function participants had the largest mean absolute and relative physical improvement over baseline, regardless of intervention group status. CONCLUSIONS: Participants at a higher risk of immanent mobility loss may have been more committed to improve lifestyle physical activity, reflecting the wisdom of targeting older adults at risk of mobility loss for physical activity behavior change interventions.

Gender differences in cholesterol-lowering medication prescribing in peripheral artery disease.

Among 320 patients with lower extremity peripheral artery disease (PAD) and low-density lipoprotein-cholesterol (LDL-C) levels > 70 mg/dl, we determined whether male sex, higher education, and greater self-efficacy for willingness to request therapy from one's physician were associated with increases in LDL-C-lowering medication and achievement of an LDL-C level < 70 mg/dl at 1-year follow-up. Participants were enrolled in a randomized controlled clinical trial to determine whether a telephone counseling intervention can help PAD patients achieve an LDL-C level < 70 mg/dl, compared to usual care and attention control conditions, respectively. Adjusting for age, race, comorbidities, PAD severity, and other covariates, male sex (odds ratio = 3.33, 95% confidence interval = 1.64 to 6.77, p = 0.001) was associated with a higher likelihood of adding cholesterol-lowering medication during follow-up, but was not associated with achieving an LDL-C < 70 mg/dl (odds ratio = 1.09, 95% confidence interval = 0.55 to 2.18). No associations of education level or self-efficacy with study outcomes were identified. In conclusion, male PAD patients with baseline LDL-C levels ≥ 70 mg/dl were more likely to intensify LDL-C-lowering medication during 1-year follow-up than female PAD patients. Despite greater increases in LDL-C-lowering medication among female PAD patients, there was no difference in the degree of LDL-C lowering during the study between men and women with PAD.

Relationship between accelerometer-based measures of physical activity and the Yale Physical Activity Survey in adults with arthritis.

OBJECTIVE: To evaluate the correlation between the Yale Physical Activity Survey (YPAS) scores and objective accelerometer measures of time spent in light intensity physical activities, moderate to vigorous intensity physical activities, and moderate to vigorous activities in bouts lasting at least 10 minutes. METHODS: This study analyzed baseline data from 171 persons with rheumatoid arthritis (RA) and 139 persons with osteoarthritis (OA) in a randomized clinical trial (Increasing Motivation for Physical Activity in Arthritis Clinical Trial). Persons fulfilling the 1987 American College of Rheumatology criteria for RA and persons with symptomatic radiologic knee OA (Kellgren/Lawrence class ≥2) wore an accelerometer for 7 days, then responded to the YPAS questionnaire and questions regarding demographics (age, sex, and race) and health factors (body mass index, disease status [Health Assessment Questionnaire/Western Ontario and McMaster Universities Osteoarthritis Index], comorbidities, pain, and function). Spearman's correlation coefficients were estimated between each YPAS summary measure and accelerometer measures. RESULTS: In the RA participants, the strongest correlation was between the YPAS activity dimensions summary index (Y-ADSI) and average daily minutes of bouted moderate/vigorous activity (r = 0.51). Additionally, the Y-ADSI correlated significantly with both objectively measured average daily accelerometer counts (r = 0.45) and average daily minutes of moderate/vigorous activity (r = 0.43). For OA participants, a similar pattern emerged: the Y-ADSI had significant correlations with average daily minutes of bouted moderate/vigorous activity (r = 0.36), average daily minutes of moderate/vigorous activity (r = 0.31), and average daily counts (r = 0.24). CONCLUSION: For both the RA and OA groups, the Y-ADSI had the strongest significant correlations with objectively measured physical activity, which supports Y-ADSI use as a tool for clinical applications and in rheumatology research.

Activating peripheral arterial disease patients to reduce cholesterol: a randomized trial.

BACKGROUND: Peripheral arterial disease patients are less likely than other high-risk patients to achieve ideal low-density lipoprotein (LDL) cholesterol levels. This randomized controlled trial assessed whether a telephone counseling intervention, designed to help peripheral arterial disease patients request more intensive cholesterol-lowering therapy from their physician, achieved lower LDL cholesterol levels than 2 control conditions. METHODS: There were 355 peripheral arterial disease participants with baseline LDL cholesterol ≥70 mg/dL enrolled. The primary outcome was change in LDL cholesterol level at 12-month follow-up. There were 3 parallel arms: telephone counseling intervention, attention control condition, and usual care. The intervention consisted of patient-centered counseling, delivered every 6 weeks, encouraging participants to request increases in cholesterol-lowering therapy from their physician. The attention control condition consisted of telephone calls every 6 weeks providing information only. The usual care condition participated in baseline and follow-up testing. RESULTS: At 12-month follow-up, participants in the intervention improved their LDL cholesterol level, compared with those in attention control (-18.4 mg/dL vs -6.8 mg/dL, P=.010) but not compared with those in usual care (-18.4 mg/dL vs -11.1 mg/dL, P=.208). Intervention participants were more likely to start a cholesterol-lowering medication or increase their cholesterol-lowering medication dose than those in the attention control (54% vs 18%, P=.001) and usual care (54% vs 31%, P <.001) conditions. CONCLUSION: Telephone counseling that helped peripheral arterial disease patients request more intensive cholesterol-lowering therapy from their physician achieved greater LDL cholesterol decreases than an attention control arm that provided health information alone.

A comparison of discharge functional status after rehabilitation in skilled nursing, home health, and medical rehabilitation settings for patients after lower-extremity joint replacement surgery.

OBJECTIVE: To examine differences in outcomes of patients after lower-extremity joint replacement across 3 post-acute care (PAC) rehabilitation settings. DESIGN: Prospective observational cohort study. SETTING: Skilled nursing facilities (SNFs; n=5), inpatient rehabilitation facilities (IRFs; n=4), and home health agencies (HHAs; n=6) from 11 states. PARTICIPANTS: Patients with total knee (n=146) or total hip replacement (n=84) not related to traumatic injury. INTERVENTIONS: None. MAIN OUTCOME MEASURE: Self-care and mobility status at PAC discharge measured by using the Inpatient Rehabilitation Facility Patient Assessment Instrument. RESULTS: Based on our study sample, HHA patients were significantly less dependent than SNF and IRF patients at admission and discharge in self-care and mobility. IRF and SNF patients had similar mobility levels at admission and discharge and similar self-care at admission, but SNF patients were more independent in self-care at discharge. After controlling for differences in patient severity and length of stay in multivariate analyses, HHA setting was not a significant predictor of self-care discharge status, suggesting that HHA patients were less medically complex than SNF and IRF patients. IRF patients were more dependent in discharge self-care even after controlling for severity. For the full discharge mobility regression model, urinary incontinence was the only significant covariate. CONCLUSIONS: For the patients in our U.S.-based study, direct discharge to home with home care was the optimal strategy for patients after total joint replacement surgery who were healthy and had social support. For sicker patients, availability of 24-hour medical and nursing care may be needed, but intensive therapy services did not seem to provide additional improvement in functional recovery in these patients.

Gender disparities in health and healthcare use among older adults.

BACKGROUND: Gender differences in health and the use of health services are a long-standing concern for the U.S. medical system. Our purpose was to examine if there are patterns of gender differences in the type of medical service used among older Americans. METHODS: We conducted a prospective study of 9164 Americans aged >or=65 followed through the Health and Retirement Study (HRS), a national probability sample of community dwelling adults. Self-reported medical utilization between 2002 and 2004 was modeled as a function of 2002 baseline characteristics of the sample. RESULTS: Health needs were substantially greater among older women compared with men, but women had fewer economic resources. Controlling for health needs did little to explain gender differences in preventive care and increased gender differences in the use of hospital services. Women were less likely to have hospital stays (adjusted odds ratio [OR] = 0.79) and had fewer physician visits (3.07 vs. 3.30 median visits within 2 years) than men with similar demographic and health profiles. In contrast, the greater use of home healthcare among women was almost entirely explained by their greater health needs. CONCLUSIONS: These national data show that simple evaluations of age-adjusted gender differences in the use of hospital and physician services that do not account for underlying health needs are in danger of understating these disparities.

Effects of etiology on inpatient rehabilitation outcomes in 65- to 74-year-old patients with incomplete paraplegia from a nontraumatic spinal cord injury.

OBJECTIVE: To examine differences in rehabilitation outcomes for older patients with a nontraumatic spinal cord injury (NT-SCI) for 5 etiologic diagnoses: degenerative spinal disease (DSD), malignant spinal tumor, benign spinal tumor, vascular ischemia, and spinal abscess. DESIGN: Retrospective cohort study that used Medicare claims and assessment data. SETTING: A total of 479 inpatient rehabilitation hospitals and units. PATIENTS: A total of 1780 Medicare beneficiaries (65-74 years old) with incomplete paraplegia attributable to NT-SCI who were discharged from inpatient rehabilitation facilities from 2002 through 2005. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Length of stay, discharge Functional Independence Measure (FIM) instrument motor item and subscale scores, and discharge destination. RESULTS: Demographic characteristics varied by etiology group. Mean +/- SD rehabilitation stays ranged from 13.3 +/- 7.7 days for DSD to 26.4 +/- 13.4 days for vascular ischemia. Adjusted data showed stays differed (P < .001) across etiology groups. Adjusted discharge mean self-care and mobility subscores revealed that patients with DSD and benign tumor were more independent (P < .001) than patients with a malignant tumor or spinal abscess. Patients with vascular ischemia were more dependent (P < .01) in mobility than the DSD and benign tumor groups. Etiologic differences (P < .01) in independence in discharge FIM modifiers for walking (FIM > or = 4), bladder (FIM > or = 6) and bowel management (FIM > or = 6) and bowel accidents/continence (FIM > or = 6), but not bladder accidents (FIM > or = 6), were present. The percent of patients discharged to a community residence ranged from 59.3% to 92.6%. Adjusted data showed that significantly larger percentages (P < .01) of patients in the DSD and malignant tumor groups than in the spinal abscess group were discharged to a community residence (versus nursing home). CONCLUSION: There are etiologic differences in demographics, rehabilitation length of stay, functional outcomes, and discharge destination in elderly patients with NT-SCI.

Assessing physical activity in persons with rheumatoid arthritis using accelerometry.

PURPOSE: To investigate empirically if the nonwear threshold and the "valid day" definition for accelerometer data from the general adult US population are appropriate for accelerometer data from persons with rheumatoid arthritis (RA). METHODS: This study analyzed data from 107 persons with RA participating in the baseline (2006-2008) accelerometer assessment from two studies with common inclusion/exclusion criteria. We examined candidate nonwear thresholds ranging from 20 to 300 min of zero activity count. The effect of the selected nonwear threshold is examined in regard to 1) mean daily activity counts, 2) activity counts per wear hour, 3) mean daily minutes of moderate to vigorous physical activity (MVPA) according to count thresholds that occur in 10-min bouts, and 4) MVPA bout minutes per wear hour. The effect of ranging the definition of a valid day of accelerometer data from 8 h of wear time to 12 h on data retention was also examined. RESULTS: In 737 d of accelerometer data analyzed, the average daily wear hours increased with length of nonwear threshold of allowed continuous zero activity count minutes. The mean number of nonzero activity count minutes increased with the chosen nonwear threshold until it stabilized at 478 min.d of activity, which corresponded to the 90-min nonwear threshold. Choosing this threshold and requiring at least 10 h of wear time to constitute a valid day were associated with 92.8% of days of collected data defined as "valid." CONCLUSIONS: Data supported increasing the allowed nonwear threshold in this RA subpopulation from 60 to 90 min, while retaining the 10-h day as the measure of the "valid day."

Impact of Medicare's prospective payment system for inpatient rehabilitation facilities on stroke patient outcomes.

OBJECTIVE: To estimate the effect of Medicare's prospective payment system for inpatient rehabilitation facilities on discharge functional status, community discharge, and length of stay. DESIGN: Secondary analysis using data drawn from the American Medical Rehabilitation Providers Association subscription database. Eligible patients were Medicare and non-Medicare stroke patients discharged from inpatient rehabilitation facilities from 1998 through the first two quarters of 2006. Random effects panel data models were used to estimate the impact of prospective payment on motor and cognitive discharge function, the probability of discharge to the community and inpatient length of stay, controlling for patient, and facility characteristics. RESULTS: The introduction of prospective payment was associated with small, statistically significant reductions in Functional Independence Measure discharge motor (-1.10) and cognitive (-0.15) scores and in the probability of discharge to the community (adjusted odds ratio: 0.87) for Medicare fee-for-service patients. Length of stay was substantially lower for both Medicare (-1.86 days) and (-2.16) non-Medicare fee-for-service patients. CONCLUSIONS: Further research is needed to determine whether the small reductions in patient function are persistent over time. This short-term evaluation of prospective payment system suggests minimal negative impact on stroke patient function at discharge because of the change in Medicare reimbursement but a decrease in likelihood of discharge to the community.

Differences in medical care expenditures for adults with depression compared to adults with major chronic conditions.

BACKGROUND: Approximately 17.1 million adults report having a major depressive episode in 2004 which represents 8% of the adult population in the U.S. Of these, more than one-third did not seek treatment. In spite of the large and extensive literature on the cost of mental health, we know very little about the differences in out-of-pocket expenditures between adults with depression and adults with other major chronic disease and the sources of those expenditures. AIMS: For persons under age 65, compare total and out-of-pocket expenditures of those with depression to non-depressed individuals who have another major chronic disease. METHODS: This study uses two linked, nationally representative surveys, the 1999 National Health Interview Survey (NHIS) and the 2000 Medical Expenditure Panel Survey (MEPS), to identify the population of interest. Depression was systematically assessed using a short form of the World Health Organization's (WHO) Composite International Diagnostic Interview--Short Form (CIDI-SF). To control for differences from potentially confounding factors, we matched depressed cases to controls using propensity score matching. RESULTS: We estimate that persons with depression have about the same out-of-pocket expenditures while having 11.8% less total medical expenditures (not a statistically significant difference) compared to non-depressed individuals with at least one chronic disease. DISCUSSION: High out-of-pocket expenditures are a concern for individuals with chronic diseases. Our study shows that those with depression have comparable out-of-pocket expenses to those with other chronic diseases, but given their lower income levels, this may result in a more substantial financial burden. IMPLICATION FOR POLICY: High out-of-pocket expenditures are a concern for individuals with depression and other chronic diseases. For both depressed individuals and non-depressed individuals with other chronic diseases, prescription drug expenditures contribute most to out-of-pocket expenses. Given the important role medications play in treatment of depression, high copayment rates are a concern for limiting compliance with appropriate treatment.

Patient-reported changes in communication after computer-based script training for aphasia.

OBJECTIVE: To evaluate changes in patient-reported communication difficulty after a home-based, computer-delivered intervention designed to improve conversational skills in adults with aphasia. DESIGN: Delayed treatment design with baseline, preintervention, postintervention, and follow-up observations. SETTING: Outpatient rehabilitation. PARTICIPANTS: Twenty subjects with chronic aphasia. INTERVENTIONS: Sessions with the speech-language pathologist to develop personally relevant conversational scripts, followed by 9 weeks of intensive home practice using a computer program loaded on a laptop, and weekly monitoring visits with the speech-language pathologist. MAIN OUTCOME MEASURE: Communication Difficulty (CD) subscale of the Burden of Stroke Scale (BOSS). RESULTS: The intervention resulted in a statistically and clinically significant decrease of 6.79 points (P=.038) in the CD subscale of the BOSS during the intervention, maintained during the follow-up period. CONCLUSIONS: The findings of this study provide positive albeit preliminary and limited support for the use of a home-based, computer-delivered language intervention program for improving patient-reported communication outcomes in adults with chronic aphasia. Additional research will be required to examine the efficacy and effectiveness of this intervention.

Assisted living pilot program: utilization and cost findings.

Objective. The Department of Veterans Affairs funded assisted living, adult family home, and adult residential care for the first time in the Assisted Living Pilot Program (ALPP). This article compares the use and cost for individuals that entered ALPP and a comparison group. Method. This was a nonrandomized study. The comparison group consisted of VA patients who were eligible but did not enter an ALPP facility. The ALPP (n = 393) and comparison (n = 259) groups were followed for 12 months to assess ALPP facility, case management, and health care costs. Results. ALPP facility and ALPP case management costs were respectively $5,560 and $2,830 per individual. Total health care costs, including ALPP costs, were $11,533 higher for the ALPP group compared to the comparison group after adjusting for baseline differences. Discussion. Although ALPP successfully helped individuals transition to longer term care in these facilities, it was more costly than the comparison group.

Assisted living pilot program: health outcomes.

Objectives. Assisted living programs demonstrate variation in structure and services. The Department of Veterans Affairs funded this care for the first time in the Assisted Living Pilot Program (ALPP). This article presents resident health outcomes and the relationship between facility characteristics and outcomes. Method. This article presents results on 393 ALPP residents followed for 12 months after admission to 95 facilities. Results. A total of 19.8% residents died, and the average activities of daily living impairment did not change significantly. Half of the residents remained in an ALPP facility, with the average resident spending 315 days in the community during the 12-month follow-up period. This article found a limited number of characteristics of structure and staffing to be significantly associated with outcomes. Discussion. If differences among facility characteristics are not clearly related to differences in outcomes, then choices among type of setting can be based on the match of needs to available services, location, or preferences.