Patient Satisfaction and Prognosis for Functional Improvement and Deterioration, Institutionalization, and Death Among Medicare Beneficiaries Over 2 Years.

OBJECTIVE: To examine how patient satisfaction with care coordination and quality and access to medical care influence functional improvement or deterioration (activity limitation stage transitions), institutionalization, or death among older adults. DESIGN: National representative sample with 2-year follow-up. SETTING: Medicare Current Beneficiary Survey from calendar years 2001 to 2008. PARTICIPANTS: Community-dwelling adults (N=23,470) aged ≥65 years followed for 2 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: A multinomial logistic regression model taking into account the complex survey design was used to examine the association between patient satisfaction with care coordination and quality and patient satisfaction with access to medical care and activities of daily living (ADL) stage transitions, institutionalization, or death after 2 years, adjusting for baseline socioeconomics and health-related characteristics. RESULTS: Out of 23,470 Medicare beneficiaries, 14,979 (63.8% weighted) remained stable in ADL stage, 2508 (10.7% weighted) improved, 3210 (13.3% weighted) deteriorated, 582 (2.5% weighted) were institutionalized, and 2281 (9.7% weighted) died. Beneficiaries who were in the top quartile of satisfaction with care coordination and quality were less likely to be institutionalized (adjusted relative risk ratio [RRR], .68; 95% confidence interval [CI], .54-.86). Beneficiaries who were in the top quartile of satisfaction with access to medical care were less likely to functionally deteriorate (adjusted RRR, .87; 95% CI, .79-.97), be institutionalized (adjusted RRR, .72; 95% CI, .56-.92), or die (adjusted RRR, .86; 95% CI, .75-.98). CONCLUSIONS: Knowledge of patient satisfaction with medical care and risk of functional deterioration may be helpful for monitoring and addressing disability-related health care disparities and the effect of ongoing policy changes among Medicare beneficiaries.

Understanding non-performance reports for instrumental activity of daily living items in population analyses: a cross sectional study.

BACKGROUND: Concerns about using Instrumental Activities of Daily Living (IADLs) in national surveys come up frequently in geriatric and rehabilitation medicine due to high rates of non-performance for reasons other than health. We aim to evaluate the effect of different strategies of classifying "does not do" responses to IADL questions when estimating prevalence of IADL limitations in a national survey. METHODS: Cross-sectional analysis of a nationally representative sample of 13,879 non-institutionalized adult Medicare beneficiaries included in the 2010 Medicare Current Beneficiary Survey (MCBS). Sample persons or proxies were asked about difficulties performing six IADLs. Tested strategies to classify non-performance of IADL(s) for reasons other than health were to 1) derive through multiple imputation, 2) exclude (for incomplete data), 3) classify as "no difficulty," or 4) classify as "difficulty." IADL stage prevalence estimates were compared across these four strategies. RESULTS: In the sample, 1853 sample persons (12.4 % weighted) did not do one or more IADLs for reasons other than physical problems or health. Yet, IADL stage prevalence estimates differed little across the four alternative strategies. Classification as "no difficulty" led to slightly lower, while classification as "difficulty" raised the estimated population prevalence of disability. CONCLUSIONS: These analyses encourage clinicians, researchers, and policy end-users of IADL survey data to be cognizant of possible small differences that can result from alternative ways of handling unrated IADL information. At the population-level, the resulting differences appear trivial when applying MCBS data, providing reassurance that IADL items can be used to estimate the prevalence of activity limitation despite high rates of non-performance.

Identifying neuropsychiatric disorders in the Medicare Current Beneficiary Survey: the benefits of combining health survey and claims data.

BACKGROUND: To address the impact of using multiple sources of data in the United States Medicare Current Beneficiary Survey (MCBS) compared to using only one source of data to identify those with neuropsychiatric diagnoses. METHODS: Our data source was the 2010 MCBS with associated Medicare claims files (N = 14, 672 beneficiaries). The MCBS uses a stratified multistage probability sample design to select a nationally representative sample of Medicare beneficiaries. We excluded those participants in Medicare Health Maintenance Organizations (n = 3894) and performed a cross-sectional analysis. We classified neuropsychiatric conditions according to four broad categories: intellectual/developmental disorders, neurological conditions affecting the central nervous system (Neuro-CNS), dementia, and psychiatric conditions. To account for different baseline prevalence differences of the categories we calculated the relative increase in prevalence that occurred from adding information from claims in addition to the absolute increase to allow comparison among categories. RESULTS: The estimated proportion of the sample with neuropsychiatric disorders increased to 50.0 (both sources) compared to 38.9 (health survey only) and 33.2 (claims only) with an overlap between sources of only 44.1 %. Augmenting health survey data with claims led to an increase in estimated percentage of intellectual/developmental disorders, psychiatric disorders, Neuro-CNS disorders and dementia of 1.3, 5.9, 11.5 and 3.8 respectively. In the community sample, the largest relative increases were seen for dementia (147.6 %) and Neuro-CNS disorders (87.4 %). With the exception of dementia, larger relative increases were seen in the facility sample with the greatest being for intellectual/developmental disorders (121.5 %) and Neuro-CNS disorders (93.8 %). CONCLUSIONS: The magnitude of potentially underestimated sample proportions using health survey only data varied strikingly according to the category of diagnosis and setting. Augmentation of survey data with claims appears essential particularly when attempting to estimate proportion of the sample affected by conditions that cause cognitive impairment which may affect ability to self-report. Augmenting proxy survey data with claims data also appears to be essential when ascertaining proportion of the facility-dwelling sample affected by neuropsychiatric disorders.

Patient Satisfaction and Perceived Quality of Care Among Older Adults According to Activity Limitation Stages.

OBJECTIVE: To examine whether patient satisfaction and perceived quality of medical care are related to stages of activity limitations among older adults. DESIGN: Cross-sectional study. SETTING: Medicare Current Beneficiary Survey (MCBS) for calendar years 2001 to 2011. PARTICIPANTS: A population-based sample (N=42,584) of persons aged ≥65 years living in the community. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: MCBS questions were categorized under 5 patient satisfaction and perceived quality dimensions: care coordination and quality, access barriers, technical skills of primary care physicians, interpersonal skills of primary care physicians, and quality of information provided by primary care physicians. Persons were classified into a stage of activity limitation (0-IV) derived from self-reported difficulty levels performing activities of daily living (ADL) and instrumental ADL. RESULTS: Compared with older beneficiaries with no limitations at ADL stage 0, the adjusted odds ratios (ORs) for stage I (mild) to stage III (severe) for satisfaction with care coordination and quality ranged from .85 (95% confidence interval [CI], .80-.92) to .79 (95% CI, .70-.89). Compared with ADL stage 0, satisfaction with access barriers ranged from OR=.81 (95% CI, .76-.87) at stage I to a minimum of OR=.67 (95% CI, .59-.76) at stage III. Similarly, compared with older beneficiaries at ADL stage 0, perceived quality of the technical skills of their primary care physician ranged from OR=.87 (95% CI, .82-.94) at stage I to a minimum of OR=.81 (95% CI, .72-.91) at stage III. CONCLUSIONS: Medicare beneficiaries at higher stages of activity limitation, although not necessarily the highest stage of activity limitation, reported less satisfaction with medical care.

Residual cognitive disability after completion of inpatient rehabilitation among injured children.

OBJECTIVE: To determine the prevalence and nature of residual cognitive disability after inpatient rehabilitation for children aged 7-18 years with traumatic injuries. STUDY DESIGN: This retrospective cohort study included children aged 7-18 years in the Uniform Data System for Medical Rehabilitation who underwent inpatient rehabilitation for traumatic injuries in 523 facilities from 2002-2011. Traumatic injuries were identified by standardized Medicare Inpatient Rehabilitation Facility-Patient Assessment Instrument codes. Cognitive outcomes were measured by the Functional Independence Measure instrument. A validated, categorical staging system derived from responses to the items in the cognitive domain of the functional independence measure was used and consisted of clinically relevant levels of cognitive achievement from stage 1 (total cognitive disability) to stage 7 (completely independent cognitive function). RESULTS: There were 13,798 injured children who completed inpatient rehabilitation during the 10-year period. On admission to inpatient rehabilitation, patients with traumatic brain injury (TBI) had more cognitive disability (median stage 2) than those with spinal cord injury or other injuries (median stage 5). Cognitive functioning improved for all patients, but children with TBI still tended to have significant residual cognitive disability (median stage on discharge, 4). CONCLUSIONS: Injured children gained cognitive functionality throughout inpatient rehabilitation. Those with TBI had more severe cognitive disability on admission and more residual disability on discharge. This is important not only for patient and family expectation setting but also for resource and service planning, as discharge from inpatient rehabilitation is a critical milestone for reintegration into society for children with serious injury.

Factors associated with home discharge among veterans with stroke.

OBJECTIVE: To determine which patient-, treatment-, and facility-level characteristics were associated with home discharge among patients hospitalized for stroke within the Department of Veterans Affairs. DESIGN: Retrospective observational study. SETTING: Veterans Affairs facilities nationwide. PARTICIPANTS: Veterans hospitalized for stroke during fiscal year 2007 to fiscal year 2008 (N=12,565). INTERVENTION: Not applicable. MAIN OUTCOME MEASURE: Discharge location after hospitalization. RESULTS: There were 10,130 (80.6%) veterans discharged home after hospitalization for acute stroke. Married veterans were more likely than nonmarried veterans to be discharged home (odds ratio [OR]=1.23; 95% confidence interval [CI]=1.11-1.35). Compared with veterans admitted to the hospital from home, patients admitted from extended care were less likely to be discharged home (OR=.04; 95% CI=.03-.07). Compared with those with occlusion of cerebral arteries, patients with intracerebral hemorrhage (OR=.61; 95% CI=.50-.74) or other central nervous system hemorrhage (OR=.78; 95% CI=.63-.96) were less likely to be discharged home, whereas patients with occlusion of precerebral arteries (OR=1.36; 95% CI=1.07-1.73) were more likely to return home. Evidence of congestive heart failure (OR=.85; 95% CI=.76-.95), fluid and electrolyte disorders (OR=.86; 95% CI=.77-.96), internal organ procedures and diagnostics (OR=.87; 95% CI=.78-.97), and serious nutritional compromise (OR=.49; 95% CI=.40-.62) during hospitalization remained independently associated with lower odds of home discharge. Longer hospitalizations and receipt of rehabilitation services while hospitalized acutely were negatively associated, whereas treatment on more bed sections and rehabilitation accreditation of the facility were positively associated with home discharge. Region exerted a statistically significant effect on home discharge. CONCLUSIONS: We found sociological, clinical, and facility-level factors associated with home discharge after hospitalization for acute stroke. Findings document the importance of considering a broad range of characteristics rather than focusing only on a few specific traits during discharge planning.

Taste alteration in breast cancer patients treated with taxane chemotherapy: experience, effect, and coping strategies.

PURPOSE: This study examined the experience and coping strategies for taste alteration in female breast cancer patients treated with docetaxel or paclitaxel. METHODS: A purposive sample of 25 patients currently receiving docetaxel or paclitaxel or within 6 months of having completed treatment was recruited. Semi-structured interviews and patient-level data were utilized for this exploratory descriptive study. Interview data were analyzed with the constant comparative method; patient-level data were abstracted from the electronic medical record. RESULTS: Of all side effects reported from taxanes, the most common was taste alteration (8 of 10 docetaxel patients, 3 of 15 paclitaxel patients). Women that experience taste alteration chose not to eat as much, ate on an irregular schedule, and/or lost interest in preparing meals for themselves and/or their family. Women adopted a variety of new behaviors to deal with the taste alteration and its effects, including trying new recipes, eating strongly flavored foods, honoring specific food cravings, eating candy before meals, cutting food with lemon, drinking sweetened drinks, using plastic eating utensils, drinking from a straw, brushing their teeth and tongue before meals, and using baking soda and salt wash or antibacterial mouthwash. CONCLUSIONS: Taste alteration affects breast cancer patients' lives, and they develop management strategies to deal with the effect. While some self-management strategies can be seen as positively adaptive, the potential for increased caloric consumption and poor eating behaviors associated with some coping strategies may be a cause for concern given the observation of weight gain during breast cancer treatment and association of obesity with poor treatment outcomes in breast cancer patients. Further studies are warranted to determine the overall burden of this symptom and measurement of cancer and non-cancer-related consequences of these behavioral adaptations.

Comparison of complex versus simple activity of daily living staging: validation of simple stages.

OBJECTIVE: To compare activities of daily living (ADL) staging based on 2-level responses to ADL difficulty questions (simple ADL stages) with ADL staging based on 4-level ADL question responses (complex ADL stages). DESIGN: Analysis of the Second Longitudinal Study of Aging, a prospective cohort study, using descriptive statistics and logistic regression. SETTING: Participants' homes. PARTICIPANTS: Community-dwelling persons (N=9447) aged ≥70 years in 1994. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: (1) Agreement and face validity: baseline simple ADL stage; (2) construct validity: baseline health, difficulty, and need characteristics; (3) prognostic comparison (determined at the Wave 2 interview): primary-nursing home use and/or death; secondary-death. RESULTS: The systems showed good agreement (κ=.75). The simple ADL stages stratified people into distinct groups and reflected the expected stepwise increases from stage 0 to stage IV in health and need characteristics, such as the prevalence of home-related challenges (2.9%-84.5%) and perceived need for home modifications (2.1%-33.6%). In comparing the prognostic ability using the primary outcome, the complex system model demonstrated slightly increased discrimination between milder stages and a slightly higher C statistic (.666 vs .664). CONCLUSIONS: Although complex staging appears slightly better at classifying people into distinct prognostic strata with respect to nursing home use and/or death at Wave 2, simple ADL stages demonstrate strong, clinically relevant associations with health and need characteristics.

Factors influencing receipt of early rehabilitation after stroke.

OBJECTIVE: To identify patient-level characteristics associated with rehabilitation during the acute poststroke phase. DESIGN: Retrospective cohort. Generalized estimating equations modeled the likelihood of rehabilitation during the index hospitalization to account for patient clusters. SETTING: Rehabilitation facilities. PARTICIPANTS: Sample included veterans (N=9681; average age, 68.7y; 97.4% men) diagnosed with new stroke discharged from Veterans Affairs hospitals between October 1, 2006, and September 30, 2008. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Receipt of rehabilitation services. RESULTS: Of the total cohort, 73% received some type of rehabilitation. After adjustment, stroke patients with cerebral arteries occlusion were most likely to receive rehabilitation compared with other stroke types (P<.001). Patients with prestroke conditions of metastatic cancer (odds ratio [OR]=.68, P<.001) and psychosis (OR=.90, P=.045) were less likely to have rehabilitation, whereas those with hypertension (OR=1.26, P<.001) and other neurologic disorders (OR=1.29, P<.001) were more likely. Compared with patients admitted from home, patients transferred from a non-Veterans Affairs hospital (OR=1.4, P<.004) were more likely to receive rehabilitation, whereas patients admitted from extended care (OR=.59, P<.001) were less likely. Married veterans were less likely to receive rehabilitation services (OR=.87, P<.001) than unmarried veterans. CONCLUSIONS: Within the Veterans Health Administration, initiating rehabilitation in the acute phase poststroke appears to be influenced by patient clinical characteristics and living circumstances.

Mortality predictive indexes for the community-dwelling elderly US population.

BACKGROUND: Few predictive indexes for long-term mortality have been developed for community-dwelling elderly populations. Parsimonious predictive indexes are important decision-making tools for clinicians, policy makers, and epidemiologists. OBJECTIVE: To develop 1-, 5-, and 10-year mortality predictive indexes for nationally representative community-dwelling elderly people. DESIGN: Cohort study. SETTING: The Second Longitudinal Study of Aging (LSOA II). PARTICIPANTS: Nationally representative civilian community-dwelling persons at least 70 years old. We randomly selected 60% of the sample for prediction development and used the remaining 40% for validation. MAIN MEASURES: Sociodemographics, impairments, and medical diagnoses were collected from the LSOA II baseline interviews. Instrumental activities of daily living (IADLs) stages were derived to measure functional status. All-cause mortality was obtained from the LSOA II Linked Mortality Public-use File. RESULTS: The analyses included 7,373 sample persons with complete data, among which mortality rates were 3.7%, 23.3%, and 49.8% for 1, 5, and 10 years, respectively. Four, eight, and ten predictors were identified for 1-, 5-, and 10-year mortality, respectively, in multiple logistic regression models to create three predictive indexes. Age, sex, coronary artery disease, and IADL stages were the most essential predictors for all three indexes. C-statistics of the three indexes were 0.72, 0.74, and 0.75 in the development cohort and 0.72, 0.72, and 0.74 in the validation cohort for 1-, 5-, and 10-year mortality, respectively. Five risk groups were defined based on the scores. CONCLUSIONS: The 1-, 5-, and 10-year mortality indexes include parsimonious predictor sets maximizing ease of mortality prediction in community settings. Thus, they may provide valuable information for prognosis of elderly patients and guide the comparison of alternative interventions. Including IADL stage as a predictor yields simplified mortality prediction when detailed disease information is not available.

Scope of symptoms and self-management strategies for chemotherapy-induced peripheral neuropathy in breast cancer patients.

PURPOSE: This study explored the self-management strategies utilized by female breast cancer patients to cope with the impact of chemotherapy-induced peripheral neuropathy (CIPN) symptoms. We also examined the variety of taxane-related side effects in women with and without CIPN in order to discriminate the CIPN symptom experience. METHODS: A purposive sample of 25 patients treated with docetaxel or paclitaxel were recruited, half with and half without CIPN. Semistructured interviews and patient level data were utilized for this exploratory, descriptive study. Interview data were analyzed with the constant comparative method; patient level data were abstracted from the electronic medical record. RESULTS: Participants were aged 24-60 years, were currently receiving chemotherapy or within 6 months of having completed treatment, and 14 had CIPN. CIPN impacted routine activities, functions, and behaviors in the areas of domestic, work, and social/leisure life. Multiple self-management and coping strategies to minimize the impact of CIPN symptoms were reported; the focus was on movement to reduce symptoms, attitude awareness, logistics to simplify demands, and environmental change. Women with and without CIPN were similar in the quantity and type of other reported side effects. CONCLUSIONS: CIPN affects breast cancer patients' routine activities, functions, and behaviors, but they develop management strategies to reduce the impact. The management strategies reported in this study suggest breast cancer patients may adopt interventions that focus on exercise, mindfulness, occupational therapy, and environmental planning toward the goal of reducing the impact of CIPN symptoms on their lives.

Home accessibility, living circumstances, stage of activity limitation, and nursing home use.

OBJECTIVE: To explore the influence of physical home and social environments and disability patterns on nursing home (NH) use. DESIGN: Longitudinal cohort study. Self- or proxy-reported perception of home environmental barriers accessibility, 5 stages expressing the severity and pattern of activities of daily living (ADLs) limitations, and other characteristics at baseline were applied to predict NH use within 2 years or prior to death through logistic regression. SETTING: General community. PARTICIPANTS: Population-based, community-dwelling individuals (N=7836; ≥70y) from the Second Longitudinal Study of Aging interviewed in 1994 with 2-year follow-up that was prospectively collected. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: NH use within 2 years. RESULTS: Perceptions of home environmental barriers and living alone were both associated with approximately 40% increased odds of NH use after adjustment for other factors. Compared with those with no limitations at ADL stage 0, the odds of NH use peaked for those with severe limitations at ADL stage III (odds ratio [OR]=3.12; 95% confidence interval [CI], 2.20-4.41), then declined sharply for those with total limitations at ADL stage IV (OR=.96; 95% CI, .33-2.81). Sensitivity analyses for missing NH use showed similar results. CONCLUSIONS: Accessibility of home environment, living circumstance, and ADL stage represent potentially modifiable targets for rehabilitation interventions for decreasing NH use in the aging U.S. population.

Factors influencing receipt of outpatient rehabilitation services among veterans following lower extremity amputation.

OBJECTIVE: To determine patient-, treatment-, and facility-level characteristics associated with receiving outpatient rehabilitation services after lower extremity amputation within the Veterans Affairs (VA) system. DESIGN: Observational study. SETTING: All Veterans Affairs Medical Centers (VAMCs). PARTICIPANTS: Veterans (N=4165) with lower extremity amputation discharged from VAMCs between October 1, 2002, and September 20, 2004. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Receipt of outpatient rehabilitation services up to 1 year postdischarge. A Cox proportional hazards model was used to determine the adjusted hazard ratio and 95% confidence interval of veterans to receive outpatient services. RESULTS: Sixty-five percent of veterans with lower extremity amputation received outpatient services. Older veterans, patients admitted for surgical amputation from extended care rather than transferred from another hospital, and those with transfemoral and/or bilateral rather than unilateral transtibial amputations were less likely to receive outpatient services. Those with serious comorbidities and those who had procedures for acute central nervous system disorders, active cardiac pathology, serious nutritional compromise, and severe renal disease during the surgical hospitalization less often initiated outpatient care. Patients who received inpatient consultative rehabilitation compared with inpatient specialized rehabilitation, and who were treated in the Northeast compared with the Southeast less often initiated outpatient care. Finally, those discharged to home or other locations rather than extended care had an initial increased likelihood of receiving outpatient service, but by 180 days postdischarge those discharged to extended care were more likely to initiate outpatient services. CONCLUSIONS: Both clinical characteristics and types of rehabilitation services received appear to influence the receipt of outpatient rehabilitation services. Geographic location also affected the receipt of outpatient rehabilitation, suggesting that care patterns are not standardized across the nation.

Grading: an annotated "pen and paper" approach to multidimensional case-mix-adjusted continuous quality improvement.

In this article, we present a simple multidimensional approach to case-mix adjustment that can be used without sophisticated statistical or computer programs. The objectives are to synthesize and offer examples of practical applications of the principles provided in the other articles in this issue of Topics in Stroke Rehabilitation. Combining case-mix adjustment concepts presented by Berlowitz and coworkers with the educate, execute, and evaluate process presented by Needham and coworkers, the approach applies functional grading to show how to evaluate the impact on patient outcomes after major changes in the structural characteristics of an integrated rehabilitation program within a large hospital-based health system. The example is based on the vignette, Maintaining Functional Outcomes in Times of Change, which appears in the article, "Unraveling the Conundrum of Quality" in this issue.

Possible incremental benefits of specialized rehabilitation bed units among veterans after lower extremity amputation.

BACKGROUND: Little is known about the effect of different types of inpatient rehabilitation on outcomes of patients undergoing lower extremity amputation for nontraumatic reasons. OBJECTIVE: To compare outcomes between patients who received inpatient rehabilitation on specific rehabilitation bed units (specialized) to patients who received rehabilitation on general medical/surgical units (generalized) during the acute postoperative period. METHODS: This was an observational study including 1339 veterans who underwent lower extremity amputation between October 1, 2002 and September 30, 2004. Data were compiled from 9 administrative databases from the Veterans Health Administration. Propensity score risk adjustment methodology was used to reduce selection bias in looking at the effect of type of rehabilitation on outcomes (1-year survival, home discharge from the hospital, prescription of a prosthetic limb within 1 year post surgery, and improvement in physical functioning at rehabilitation discharge). RESULTS: After applying propensity score risk adjustment, there was strong evidence that patients who received specialized versus generalized rehabilitation were more likely to be discharged home (risk difference = 0.10), receive a prescription for a prosthetic limb (risk difference = 0.13), and improve physical functioning (gains on average 6.2 points higher). Specialized patients had higher 1-year survival (risk difference = 0.05), but the difference was not statistically significant. The sensitivity analysis demonstrated our findings to be unaffected by a moderately strong amount of unmeasured confounding. CONCLUSIONS: Receipt of specialized compared with generalized rehabilitation during the acute postoperative inpatient period was associated with better outcomes. Future studies will need to look at different intensity, timing, and location of rehabilitation services.

Short- and long-term prognosis among veterans with neurological disorders and subsequent lower-extremity amputation.

BACKGROUND: Although comorbid neurological conditions are not uncommon for individuals undergoing lower-extremity (LE) amputation, short- and long-term prognosis is unclear. METHODS: This cohort study on the survival of United States veterans with LE amputations examined the association between different preexisting neurological conditions and short- and long-term (in-hospital and within 1-year of surgical amputation) mortality. Chi(2) and t test statistics compared baseline characteristics for patients with and without neurological disorders. Multiple logistic regression and Cox proportional hazard models were used to examine short- and long-term survival and identify predictors limited to the subset of those with neurological conditions adjusting for age, amputation level and etiology, and co-morbidities. RESULTS: Of 4,720 patients, 43.3% had neurological disorders documented. Most prevalent were stroke or hemiparesis (18.3%) and peripheral nervous system (PNS) disorders (20.3%). Among patients with neurological conditions, those with a PNS disorder or spinal cord injury (or paralysis) were significantly less likely to die in hospital and within 1 year (p < 0.05) when compared to the other types of neurological condition groups including stroke (or hemiparesis), cerebral degenerative diseases, movement disorders and autonomic disorders. CONCLUSIONS: The high prevalence of preexisting neurological disorders among LE amputees and the varying effect of different conditions on risk of mortality highlights the need to further characterize the diverseness of this understudied subpopulation. While preexisting spinal cord injury and PNS disorders appear to carry a decreased risk among amputees, those with central nervous system disorders have comparatively greater mortalities.

Commentary on the comparative effectiveness of alternative settings for joint replacement rehabilitation.

The comprehensive Joint Replacement Outcomes in Inpatient Rehabilitation Facilities and Nursing Treatment Sites 1 and 2 studies presented in this issue of the Archives by DeJong and colleagues focus on an important issue facing U.S. rehabilitation today: the comparative effectiveness of alternative rehabilitation settings for the management of conditions such as joint replacement. Although there are hints in the data that patients receiving care in inpatient rehabilitation facilities compared with those treated in skilled nursing facilities may have slightly better recoveries of physical function, the evidence is weaker than for a number of other conditions. It is important to look beyond the question of which setting is best, toward gaining a deeper understanding of the elements within these settings that most enhance outcomes.

Through the clinician's lens: objective and subjective views of disability.

In this study, we used recovery preference exploration (RPE) to explore how clinicians practicing in an inpatient medical rehabilitation facility assign meaning to alternative paths of recovery from profound disability. Through the RPE procedure, 33 clinicians ranked preference for recovery from 18 imagined activity limitations and provided narrative explanations for their choices. We used mixed methods, including grounded theory, to identify themes that expressed their recovery choices. Sixteen themes emerged that were classified into separate but linked procedural and conditional reasoning taxonomies. These theme taxonomies represented logical scientific inquiries vs. more phenomenological inquiries into lifeworld meanings, respectively. Just over two thirds (66.8%) of all quotes specified themes from the conditional reasoning taxonomy. The RPE procedure appeared to simulate a lived experience of imagined disability for the clinicians through which contexts and meanings began to emerge independent of the clinicians' scientific attitudes.

Recovery from disablement: what functional abilities do rehabilitation professionals value the most?

OBJECTIVE: To determine whether rehabilitation clinicians representing different therapeutic disciplines would choose to recover from profound disability differently. DESIGN: Applying recovery preference exploration as a data-collection tool, clinicians imagined recovery from complete disability in each of the 18 activities assessed on the FIM instrument. We hypothesized that recovery-choice pathways would vary among the disciplines because of differences in training and practice focus. We compared each clinician's preference for imagined recovery of the ability to perform each FIM activity relative to the other 17. Item-level preferences were explored by discipline. The mean absolute difference (MAD) in the medians of the 18 FIM recovery preference values between each of the disciplines was used to quantify overall differences. SETTING: Inpatient rehabilitation unit within a larger tertiary care urban hospital of an academic medical center. PARTICIPANTS: Ninety-three clinicians actively providing care to patients in an inpatient rehabilitation setting classified into 5 groups anticipated to have similar types of practices: physicians and medical students (physician group), nurses, occupational and recreational therapists (occupational therapy [OT] group), physical therapists (physical therapy [PT] group), and neuropsychologists and social workers (psychology group). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Relative recovery preferences in 18 FIM activities. RESULTS: The MAD value between the 2 groups with the least similar recovery values (physician and psychology groups) was 1.78 times larger than the MAD value between the 2 groups with the most similar recovery values (PT and OT groups). CONCLUSIONS: There were subtle differences in recovery choice pathways that may logically relate to differences in the cognitive processes used in clinical decision making among the therapeutic discipline groups.

The effectiveness of inpatient rehabilitation in the acute postoperative phase of care after transtibial or transfemoral amputation: study of an integrated health care delivery system.

OBJECTIVE: To compare outcomes between lower-extremity amputees who receive and do not receive acute postoperative inpatient rehabilitation within a large integrated health care delivery system. DESIGN: An observational study using multivariable propensity score risk adjustment to reduce treatment selection bias. SETTING: Data compiled from 9 administrative databases from Veterans Affairs Medical Centers. PARTICIPANTS: A national cohort of veterans (N=2673) who underwent transtibial or transfemoral amputation between October 1, 2002, and September 30, 2004. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: One-year cumulative survival, home discharge from the hospital, and prosthetic limb procurement within the first postoperative year. RESULTS: After reducing selection bias, patients who received acute postoperative inpatient rehabilitation compared to those with no evidence of inpatient rehabilitation had an increased likelihood of 1-year survival (odds ratio [OR]=1.51; 95% confidence interval [CI], 1.26-1.80) and home discharge (OR=2.58; 95% CI, 2.17-3.06). Prosthetic limb procurement did not differ significantly between groups. CONCLUSIONS: The receipt of rehabilitation in the acute postoperative inpatient period was associated with a greater likelihood of 1-year survival and home discharge from the hospital. Results support early postoperative inpatient rehabilitation following amputation.