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Health services research (HSR) is a field of study that examines how social factors, financing systems, organizational structures and processes, health technologies, and personal behaviors affect access to health care, the quality and cost of health care, and health and well-being. HSR approaches can help build the occupational therapy evidence base, particularly in relation to population health. Data from electronic health record (EHR) systems provide a rich resource for applying HSR approaches to examine the value of occupational therapy services. Transparency about data preparation procedures is important for interpreting results. Based on our findings, we describe a six-step cleaning protocol for preparing EHR and billing data from an inpatient rehabilitation facility for research and provide recommendations for the field based on our experience. Using and reporting similar strategies across studies will improve efficiency and transparency, and facilitate comparability of results.
Using Electronic Health Record Data for Occupational Therapy Health Services ResearchHealth services research (HSR) focuses on the delivery and outcomes of health care systems. HSR methods are beneficial for examining the value of occupational therapy services, and data collected from practice through electronic health records (EHRs) are an important resource for this work. Although EHRs are now used in most health care settings, extracting and using data for research is a complex, multistep process. We describe a six-step process for preparing data extracted from an EHR for a research study. The data preparation process was iterative and required expertise about how data were recorded, institutional billing and data archiving processes, and Medicare reporting requirements during the study period. We advocate for more occupational therapy researchers to be trained in and apply HSR approaches to continue to build evidence for our services. The profession can capitalize on data that are already being collected in health care settings through EHR systems to evaluate real-world occupational therapy processes and health outcomes.
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OBJECTIVE: The Improving Medicare Post-Acute Care Transformation Act of 2014 mandates using standardized patient functional data across post-acute settings. This study characterized similarities and differences in clinician-observed scores of self-care and transfer items for the standardized section GG functional domain and the functional independent measure (FIM) at inpatient rehabilitation facilities. DESIGN: We conducted secondary analyses of 2017 Uniform Data System for Medical Rehabilitation national data. Patients were assessed by clinicians on both section GG and FIM at admission and discharge. We identified 7 self-care items and 6 transfer items in section GG conceptually equivalent with FIM. Clinician-assessed scores for each pair of items were examined using score distributions, Bland-Altman plot, correlation (Pearson coefficients), and agreement (kappa and weighted kappa) analyses. SETTING AND PARTICIPANTS: In all, 408,491 patients were admitted to Uniform Data System for Medical Rehabilitation-affiliated inpatient rehabilitation facilities with one of the following impairments: stroke, brain dysfunction, neurologic condition, orthopedic disorders, and debility. MEASURES: Section GG and FIM. RESULTS: Patients were scored as more functionally independent in section GG compared with FIM, but change score distributions and score orders within impairment groups were similar. Total scores in section GG had strong positive correlations (self-care: r = 0.87 and 0.95; transfer: r = 0.82 and 0.90 at admission and discharge, respectively) with total FIM scores. Weak to moderate ranking agreements with total FIM scores were observed (self-care: kappa = 0.49 and 0.60; transfers: kappa = 0.43 and 0.52 at admission and discharge, respectively). Lower agreements were observed for less able patients at admission and for higher ability patients of their change scores. CONCLUSIONS AND IMPLICATIONS: Overall, response patterns were similar in section GG and FIM across impairments. However, variations exist in score distributions and ranking agreement. Future research should examine the use of GG codes to maintain effective care, outcomes, and unbiased reimbursement across post-acute settings.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Idoso , Estados Unidos , Pacientes Internados , Medicare , Alta do Paciente , Centros de Reabilitação , Tempo de Internação , Estudos Retrospectivos , Recuperação de Função Fisiológica , Resultado do TratamentoRESUMO
PURPOSE: Examine the psychometric properties of the World Health Organization Disability Assessment Schedule 2.0 among U.S. Iraq/Afghanistan Veterans with a combination of mild traumatic brain injury and behavioral health conditions using Rasch analysis. METHODS: 307 Veterans were classified as either combat control (n = 141), or one of three clinical groups: mild traumatic brain injury (n = 10), behavioral health conditions (n = 24), or both (n = 128). Data from the three clinical groups were used to establish step and item calibrations serving as anchors when including the control group. RESULTS: Measurement precision was excellent (person separation reliability = 0.93). Ordering of item calibrations formed a logical hierarchy. Test items were off-target (too easy) for the clinical groups. Principal component analysis indicated unidimensionality although 4/36 items misfit the measurement model. No meaningful differential item functioning was detected. There was a moderate effect size (Hedge's g = 1.64) between the control and clinical groups. CONCLUSIONS: The World Health Organization Disability Assessment Schedule was suitable for our study sample, distinguishing 4 levels of functional ability. Although items may be easy for some Veterans with mild traumatic brain injury and/or behavioral health conditions, the World Health Organization Disability Assessment Schedule can be used to capture disability information for those with moderate to severe disability.Implications for rehabilitationPersistent functional disability is seen in military and civilian populations with mild traumatic brain injury which often co-occurs with behavioral health conditions.A comprehensive measure of disability is needed to distinguish between levels of disability to inform clinical decisions for individual patients and to detect treatment effects between groups in research.Results of this analysis indicate the World Health Organization Disability Assessment Schedule items are sufficiently unidimensional to evaluate level of disability in the moderate and severe range among persons with mild traumatic brain injury with and without behavioral health conditions.Further examination of the psychometric properties of the World Health Organization.Disability Assessment Schedule is necessary before measurement of disability is recommended for those with less than moderate levels of disability.
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Concussão Encefálica , Veteranos , Concussão Encefálica/diagnóstico , Avaliação da Deficiência , Humanos , Psicometria , Reprodutibilidade dos Testes , Organização Mundial da SaúdeRESUMO
OBJECTIVES: Cognitive impairment is highly prevalent after stroke, with 77% of people having impairment in at least 2 cognitive domains. The purpose of this study is to describe the association between therapy minutes per length of stay (LOS) day and cognitive recovery in patients receiving rehabilitation services in inpatient post-acute care facilities following a stroke. DESIGN: Secondary analyses of data collected in inpatient rehabilitation and skilled nursing facilities from 2005 to 2010 for an observational cohort study. SETTING AND PARTICIPANTS: Participants were adults aged ≥65 years with Medicare insurance and primary diagnosis of stroke (N = 100). Participants who met criteria for dementia (n = 5) were excluded from analyses. We calculated therapy minutes per LOS day for occupational therapy, physical therapy, speech-language pathology, and all therapies combined; therapy times were dichotomized into high or low minutes per LOS day (MLD). We used an ordinary least squares regression model for cognitive outcome at discharge to control for cognitive status at admission, therapy intensity by discipline, and LOS. RESULTS: At baseline, participants were classified as having severe (n = 11), moderate (n = 39), or mild (n = 45) cognitive impairment. Impairment groups were not significantly different on any demographic variables. The adjusted regression model showed that high occupational therapy MLD (>50 minutes per LOS day) (P = .028) was significantly associated with cognitive measure at discharge compared with low occupational therapy MLD when controlling for cognitive impairment group at baseline (P < .001). Neither high physical therapy MLD nor speech-language pathology MLD was significantly associated with cognitive outcome relative to their respective low TMLD groups. CONCLUSIONS AND IMPLICATIONS: Our results show that higher-intensity occupational therapy services were associated with better cognitive outcome at discharge from inpatient rehabilitation after stroke. Findings also suggest that volume of therapy alone does not necessarily produce optimal outcomes. Both amount and type of therapy should be tailored to meet the needs of individual patients.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Adulto , Idoso , Cognição , Humanos , Tempo de Internação , Medicare , Centros de Reabilitação , Instituições de Cuidados Especializados de Enfermagem , Acidente Vascular Cerebral/terapia , Estados UnidosRESUMO
BACKGROUND: Methods used to categorize functional status to predict health outcomes across post-acute care settings vary significantly. OBJECTIVES: We compared three methods that categorize functional status to predict 30-day and 90-day hospital readmission across inpatient rehabilitation facilities (IRF), skilled nursing facilities (SNF) and home health agencies (HHA). RESEARCH DESIGN: Retrospective analysis of 2013-2014 Medicare claims data (N = 740,530). Data were randomly split into two subsets using a 1:1 ratio. We used half of the cohort (development subset) to develop functional status categories for three methods, and then used the rest (testing subset) to compare outcome prediction. Three methods to generate functional categories were labeled as: Method I, percentile based on proportional distribution; Method II, percentile based on change score distribution; and Method III, functional staging categories based on Rasch person strata. We used six differentiation and classification statistics to determine the optimal method of generating functional categories. SETTING: IRF, SNF and HHA. SUBJECTS: We included 130,670 (17.7%) Medicare beneficiaries with stroke, 498,576 (67.3%) with lower extremity joint replacement and 111,284 (15.0%) with hip and femur fracture. MEASURES: Unplanned 30-day and 90-day hospital readmission. RESULTS: For all impairment conditions, Method III best predicted 30-day and 90-day hospital readmission. However, we observed overlapping confidence intervals among some comparisons of three methods. The bootstrapping of 30-day and 90-day hospital readmission predictive models showed the area under curve for Method III was statistically significantly higher than both Method I and Method II (all paired-comparisons, p<.001), using the testing sample. CONCLUSIONS: Overall, functional staging was the optimal method to generate functional status categories to predict 30-day and 90-day hospital readmission. To facilitate clinical and scientific use, we suggest the most appropriate method to categorize functional status should be based on the strengths and weaknesses of each method.
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Modelos Teóricos , Readmissão do Paciente/estatística & dados numéricos , Cuidados Semi-Intensivos , Idoso , Idoso de 80 Anos ou mais , Área Sob a Curva , Artroplastia de Substituição , Feminino , Fraturas Ósseas/patologia , Humanos , Revisão da Utilização de Seguros , Masculino , Medicare , Alta do Paciente , Curva ROC , Estudos Retrospectivos , Acidente Vascular Cerebral/patologia , Fatores de Tempo , Estados UnidosRESUMO
Importance: Medicare is shifting from payment for postacute care services based on the volume provided to payment based on value as determined by patient characteristics and functional outcomes. Matching therapy time and length of stay (LOS) to patient needs will be critical to optimize functional outcomes and manage costs. Objective: To investigate the association among therapy time, LOS, and functional outcomes for patients following hip fracture surgery. Design, Setting, and Participants: This retrospective cohort study analyzed data on patients from 4 inpatient rehabilitation facilities and 7 skilled nursing facilities in the eastern and midwestern United States. Participants were patients aged 65 years or older who received inpatient rehabilitation services for hip fracture and had Medicare fee-for-service as their primary payer. Data were collected from 2005 to 2010. Analysis was conducted from November 2018 to June 2019. Exposure: Therapy minutes per LOS day. Main Outcomes and Measures: Functional Independence Measure mobility and self-care measures at discharge. Patients were categorized into 9 recovery groups based on low, medium, or high therapy minutes per LOS day and low, medium, or high rate of functional gain per day. Results: A total of 150 patients (101 [67.3%] female; 148 [98.6%] white; mean [SD] age, 82.0 [7.3] years) met inclusion criteria. Participants in all gain and therapy minutes per LOS day trajectories were similar in function at rehabilitation admission (mean [SD] mobility, 16.2 [3.2]; F8,141 = 1.26; P = .27) but differed significantly at discharge (mean [SD] mobility, 23.9 [5.2]; F8,141 = 14.34; P < .001). High-gain patients achieved mobility independence by discharge; low-gain patients needed assistance on nearly all mobility tasks. Medium-gain patients with a mean LOS of 27 days were independent in mobility at discharge; those with a mean LOS less than 21 days needed supervision with toilet transfers and were dependent with stairs. Length of stay and functional gain rate explained much of the variance in mobility and self-care scores at discharge. Although medium- and high-therapy minutes per LOS day groups were statistically significant in the regression model (ß = 6.99; P = .001; and ß = 11.46; P = .007, respectively), they explained only 1% of the variance in discharge outcome. Marginal means suggest that medium-gain patients with shorter LOS would have achieved mobility independence if LOS had been extended. Conclusions and Relevance: In this study, rate of recovery and LOS in skilled nursing and inpatient rehabilitation facilities were associated with mobility and self-care outcomes at discharge following hip fracture surgery, particularly for medium-gain patients. Therapy time per day explained only 1% of the variance in discharge outcome. Discharging medium-gain patients before 21 days LOS may transfer burden of care to family and caregivers, home health, and outpatient services.
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Fraturas do Quadril/reabilitação , Fraturas do Quadril/cirurgia , Tempo de Internação/estatística & dados numéricos , Medicare/economia , Enfermagem em Reabilitação/economia , Cuidados Semi-Intensivos/economia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Medicare/estatística & dados numéricos , Recuperação de Função Fisiológica , Enfermagem em Reabilitação/estatística & dados numéricos , Estudos Retrospectivos , Cuidados Semi-Intensivos/estatística & dados numéricos , Estados UnidosRESUMO
Importance: Health care reform legislation and Medicare plans for unified payment for postacute care highlight the need for research examining service delivery and outcomes. Objective: To compare functional outcomes in patients with stroke after postacute care in inpatient rehabilitation facilities (IRF) vs skilled nursing facilities (SNF). Design, Setting, and Participants: This cohort study included patients with stroke who were discharged from acute care hospitals to IRF or SNF from January 1, 2013, to November 30, 2014. Medicare claims were used to link to IRF and SNF assessments. Data analyses were conducted from January 17, 2017, through April 25, 2019. Exposures: Inpatient rehabilitation received in IRFs vs SNFs. Main Outcomes and Measures: Changes in mobility and self-care measures during an IRF or SNF stay were compared using multivariate analyses, inverse probability weighting with propensity score, and instrumental variable analyses. Mortality between 30 and 365 days after discharge was included as a control outcome as an indicator for unmeasured confounders. Results: Among 99â¯185 patients who experienced a stroke between January 1, 2013, and November 30, 2014, 66â¯082 patients (66.6%) were admitted to IRFs and 33â¯103 patients (33.4%) were admitted to SNFs. A higher proportion of women were admitted to SNFs (21â¯466 [64.8%] women) than IRFs (36â¯462 [55.2%] women) (P < .001). Compared with patients admitted to IRFs, patients admitted to SNFs were older (mean [SD] age, 79.4 [7.6] years vs 83.3 [7.8] years; P < .001) and had longer hospital length of stay (mean [SD], 4.6 [3.0] days vs 5.9 [4.2] days; P < .001) than those admitted to IRFs. In unadjusted analyses, patients with stroke admitted to IRF compared with those admitted to SNF had higher mean scores for mobility on admission (44.2 [95% CI, 44.1-44.3] points vs 40.8 [95% CI, 40.7-40.9] points) and at discharge (55.8 [95% CI, 55.7-55.9] points vs 44.4 [95% CI, 44.3-44.5] points), and for self-care on admission (45.0 [95% CI, 44.9-45.1] points vs 41.8 [95% CI, 41.7-41.9] points) and at discharge (58.6 [95% CI, 58.5-58.7] points vs 45.1 [95% CI, 45.0-45.2] points). Additionally, patients in IRF compared with those in SNF had larger improvements for mobility score (11.6 [95% CI, 11.5-11.7] points vs 3.5 [95% CI, 3.4-3.6] points) and for self-care score (13.6 [95% CI, 13.5-13.7] points vs 3.2 [95% CI, 3.1-3.3] points). Multivariable, propensity score, and instrumental variable analyses showed a similar magnitude of better improvements in patients admitted to IRF vs those admitted to SNF. The differences between SNF and IRF in odds of 30- to 365-day mortality (unadjusted odds ratio, 0.48 [95% CI, 0.46-0.49]) were reduced but not eliminated in multivariable analysis (adjusted odds ratio, 0.72 [95% CI, 0.69-0.74]) and propensity score analysis (adjusted odds ratio, 0.75 [95% CI, 0.72-0.77]). These differences were no longer statistically significant in the instrumental variable analyses. Conclusions and Relevance: In this cohort study of a large national sample, inpatient rehabilitation in IRFs for patients with stroke was associated with substantially improved physical mobility and self-care function compared with rehabilitation in SNFs. This finding raises questions about the value of any policy that would reimburse IRFs or SNFs at the same standard rate for stroke.
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Instituições de Cuidados Especializados de Enfermagem/estatística & dados numéricos , Reabilitação do Acidente Vascular Cerebral/estatística & dados numéricos , Acidente Vascular Cerebral/fisiopatologia , Cuidados Semi-Intensivos/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Medicare , Recuperação de Função Fisiológica , Centros de Reabilitação , Reabilitação do Acidente Vascular Cerebral/métodos , Cuidados Semi-Intensivos/métodos , Resultado do Tratamento , Estados UnidosRESUMO
OBJECTIVE: The aim of the study was to explore variation in acute care use of inpatient rehabilitation facilities and skilled nursing facilities rehabilitation after ischemic and hemorrhagic stroke. DESIGN: A secondary analysis of Medicare claims data linked to inpatient rehabilitation facilities and skilled nursing facilities assessment files (2013-2014) was performed. RESULTS: The sample included 122,084 stroke patients discharged to inpatient or skilled nursing facilities from 3677 acute hospitals. Of the acute hospitals, 3649 discharged patients with an ischemic stroke (range = 1-402 patients/hospital, median = 15) compared with 1832 acute hospitals that discharged patients with hemorrhagic events (range = 1-73 patients/hospital, median = 4). The intraclass correlation coefficient examined variation in discharge settings attributed to acute hospitals (ischemic intraclass correlation coefficient = 0.318, hemorrhagic intraclass correlation coefficient = 0.176). Patients older than 85 yrs and those with greater numbers of co-morbid conditions were more likely to discharge to skilled nursing facilities. Comparison of self-care and mobility across stroke type suggests that patients with ischemic stroke have higher functional abilities at admission. CONCLUSIONS: This study suggests demographic and clinical differences among stroke patients admitted for postacute rehabilitation at inpatient rehabilitation facilities and skilled nursing facilities settings. Furthermore, examination of variation in ischemic and hemorrhagic stroke discharges suggests acute facility-level differences and indicates a need for careful consideration of patient and facility factors when comparing the effectiveness of inpatient rehabilitation facilities and skilled nursing facilities rehabilitation.
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Hospitalização/estatística & dados numéricos , Alta do Paciente/estatística & dados numéricos , Instituições de Cuidados Especializados de Enfermagem/estatística & dados numéricos , Acidente Vascular Cerebral/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Isquemia Encefálica/epidemiologia , Feminino , Humanos , Hemorragias Intracranianas/epidemiologia , Masculino , Medicare , Estudos de Amostragem , Reabilitação do Acidente Vascular Cerebral/estatística & dados numéricos , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: Mild cognitive impairment is common in Parkinson's disease, even in the early stages, and can be a risk for developing dementia. To properly track development and progression of cognitive impairment, reliable measurement tools are necessary. The Montreal Cognitive Assessment is currently used as a global cognitive screening tool and has been recommended as an abbreviated diagnostic tool to measure mild cognitive impairment in the context of global cognitive function. However psychometric properties of the Montreal Cognitive Assessment in PD have not been assessed in this context. METHODS: Data were obtained from the Parkinson's Progression Markers Initiative (n = 395). We examine psychometric properties of the Montreal Cognitive Assessment among newly diagnosed Parkinson's disease patients using Rasch analysis. RESULTS: Only one item misfit the measurement model and principle component analysis indicated the Montreal Cognitive Assessment was unidimensional. Distribution of items calibrations formed a logical hierarchy from least to most challenging. Test items were markedly off-target (i.e., too easy) for this sample; this was also reflected in low person separation reliability. While 37% of participants performed all items correctly indicating a large ceiling effect, 22% of participants obtained a raw score in the range of 21-25 indicating mild cognitive impairment. No meaningful differential item functioning was detected. CONCLUSION: Results suggest that in the context of early stage Parkinson's disease, the Montreal Cognitive Assessment is a unidimensional measure of global cognitive function. Implications for the use of the Montreal Cognitive Assessment in early stage Parkinson's disease and potential improvements to the assessment are discussed.
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Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/etiologia , Testes Neuropsicológicos , Doença de Parkinson/complicações , Doença de Parkinson/psicologia , Psicometria/métodos , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Humanos , Masculino , Testes de Estado Mental e Demência , Pessoa de Meia-Idade , Reprodutibilidade dos TestesRESUMO
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.
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Incontinência Urinária/complicações , Incontinência Urinária/reabilitação , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Transtornos Cognitivos/complicações , Transtornos Cognitivos/epidemiologia , Estudos de Coortes , Feminino , Nível de Saúde , Humanos , Pacientes Internados/estatística & dados numéricos , Tempo de Internação , Masculino , Medicare , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Resultado do Tratamento , Estados Unidos/epidemiologia , Incontinência Urinária/epidemiologiaRESUMO
Healthcare services and the production of healthcare knowledge are increasingly dependent on highly functioning, multidisciplinary teams, requiring greater awareness of individuals' readiness to collaborate in translational science teams. Yet, there is no comprehensive tool of individual motivations and threats to collaboration that can guide preparation of individuals for work on well-functioning teams. This prospective pilot study evaluated the preliminary psychometric properties of the Motivation Assessment for Team Readiness, Integration, and Collaboration (MATRICx). We examined 55 items of the MATRICx in a sample of 125 faculty, students and researchers, using contemporary psychometric methods (Rasch analysis). We found that the motivator and threat items formed separate constructs relative to collaboration readiness. Further, respondents who identified themselves as inexperienced at working on collaborative projects defined the motivation construct differently from experienced respondents. These results are consistent with differences in strategic alliances described in the literature-for example, inexperienced respondents reflected features of cooperation and coordination, such as concern with sharing information and compatibility of goals. In contrast, the more experienced respondents were concerned with issues that reflected a collective purpose, more typical of collaborative alliances. While these different types of alliances are usually described as representing varying aspects along a continuum, our findings suggest that collaboration might be better thought of as a qualitatively different state than cooperation or coordination. These results need to be replicated in larger samples, but the findings have implications for the development and design of educational interventions that aim to ready scientists and clinicians for greater interdisciplinary work.
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Comportamento Cooperativo , Comunicação Interdisciplinar , Motivação , Psicometria , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estatística como AssuntoAssuntos
Acidentes por Quedas/estatística & dados numéricos , Centros de Reabilitação , Idoso , Artroplastia de Substituição/efeitos adversos , Feminino , Fraturas do Quadril/complicações , Humanos , Masculino , Medicare , Limitação da Mobilidade , Estudos Prospectivos , Fatores de Risco , Acidente Vascular Cerebral/complicações , Estados UnidosRESUMO
BACKGROUND: Randomized trials of complex, non-pharmacologic interventions implemented in home and community settings, such as the University of Southern California (USC)-Rancho Los Amigos National Rehabilitation Center (RLANRC) Pressure Ulcer Prevention Study (PUPS), present unique challenges with respect to (1) participant recruitment and retention, (2) intervention delivery and fidelity, (3) randomization and assessment, and (4) potential inadvertent treatment effects. PURPOSE: We describe the methods employed to address the challenges confronted in implementing PUPS. In this randomized controlled trial, we are assessing the efficacy of a complex, preventive intervention in reducing the incidence of, and costs associated with, the development of medically serious pressure ulcers in people with spinal cord injury. METHODS: Individuals with spinal cord injury recruited from RLANRC were assigned to either a 12-month preventive intervention group or a standard care control group. The primary outcome is the incidence of serious pressure ulcers with secondary endpoints including ulcer-related surgeries, medical treatment costs, and quality of life. These outcomes are assessed at 12 and 24 months after randomization. Additionally, we are studying the mediating mechanisms that account for intervention outcomes. RESULTS: PUPS has been successfully implemented, including recruitment of the target sample size of 170 participants, assurance of the integrity of intervention protocol delivery with an average 90% treatment adherence rate, and enactment of the assessment plan. However, implementation has been replete with challenges. To meet recruitment goals, we instituted a five-pronged approach customized for an underserved, ethnically diverse population. In intervention delivery, we increased staff time to overcome economic and cultural barriers to retention and adherence. To ensure treatment fidelity and replicability, we monitored intervention protocol delivery in accordance with a rigorous plan. Finally, we have overcome unanticipated assessment and design concerns related to (1) determining pressure ulcer incidence/severity, (2) randomization imbalance, and (3) inadvertent potential control group contamination. LIMITATIONS: We have addressed the most daunting challenges encountered in the recruitment, assessment, and intervention phases of PUPS. Some challenges and solutions may not apply to trials conducted in other settings. CONCLUSIONS: Overcoming challenges has required a multifaceted approach incorporating individualization, flexibility, and persistence, as well as the ability to implement needed mid-course corrections.
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Atenção à Saúde , Seleção de Pacientes , Úlcera por Pressão/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Feminino , Humanos , Masculino , Úlcera por Pressão/economia , Úlcera por Pressão/etiologia , Ensaios Clínicos Controlados Aleatórios como Assunto/normas , Características de Residência , Traumatismos da Medula Espinal/complicaçõesRESUMO
OBJECTIVE: Despite recent studies showing the benefit of physical activity for people with arthritis, the vast majority of persons with arthritis are not sufficiently physically active. The purpose of this report is to describe a tailored health promotion intervention aimed at increasing physical activity among persons with arthritis. The intervention is designed to be useful for health systems and insurers interested in a chronic disease management program that could be disseminated to large populations of arthritis patients. METHODS: The intervention is carried out by a clinician who is designated as the client's physical activity advocate. The approach emphasizes motivational interviewing, individualized goal setting, tailored strategies for increasing physical activity and for monitoring progress, and a plan of 2 years of follow-up. The intervention includes a standardized assessment of barriers to and strengths supporting increased lifestyle physical activity. A randomized, controlled trial is underway to evaluate the efficacy and cost-effectiveness of this intervention. CONCLUSION: This intervention is unique in that it implements a program tailored to the individual that focuses on lifestyle physical activity and long-term monitoring. The approach recognizes that persons with arthritis present with varying levels of motivation for change in physical activity and that behavior change can take a long time to become habitual.
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Artrite/terapia , Aconselhamento/métodos , Exercício Físico/psicologia , Promoção da Saúde/métodos , Motivação , Atividade Motora , Objetivos , Comportamentos Relacionados com a Saúde , Humanos , Entrevista PsicológicaRESUMO
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.
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Hospitalização/economia , Medicare , Sistema de Pagamento Prospectivo , Reabilitação do Acidente Vascular Cerebral , Idoso , Avaliação da Deficiência , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Alta do Paciente , Análise de Regressão , Reabilitação/economia , Estados UnidosRESUMO
Occupational therapy seldom reports the outcomes of intervention programs to reflect the impact on public health indicators. Consequently, our professions' effect on public health goals is limited. We propose professional coherence in intervention practices and in reporting of screening, monitoring, and outcome indicators in population-level statistics that will enable occupational therapy to take an integral role in health promotion for people with chronic diseases (or disorders), including those with arthritis, in the 21st century.
Assuntos
Artrite/reabilitação , Promoção da Saúde/métodos , Terapia Ocupacional/métodos , Atividades Cotidianas , Humanos , Limitação da MobilidadeRESUMO
OBJECTIVES: Describe the supply of inpatient rehabilitation facilities (IRFs) services in 1996 and examine changes between 1996 and 2004, including the impact of the IRF prospective payment system (PPS) in 2002 on organizational trends. DESIGN: Retrospective pre-post design. SETTING: Freestanding and subprovider (distinct-part units) IRFs. PARTICIPANTS: IRFs (N=1424), including 257 freestanding IRFs and 1167 IRF units reported in the Healthcare Cost Report Information System database, from years 1996 to 2004. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Number of IRF openings, IRF closures, beds, and inpatient days. RESULTS: The number of IRFs grew from 1037 to 1183 between 1996 and 2001 and grew to 1235 between 2001 and 2004. The likelihood of IRF closures trended lower after PPS, and there was a significant increase in the likelihood of openings when PPS was introduced. For-profit, rural, and small IRFs were more likely to open over the entire period. There was a 12.9% increase in the number of total inpatient days, somewhat less than the 15.7% growth in IRF beds over the period. There was no impact of PPS on beds available but a significant decline in total inpatient days after PPS. CONCLUSIONS: Inpatient days rose under the Tax Equity and Fiscal Responsibility Act and declined after 2002. Yet the likelihood of openings and closures did not appear to respond to these changes, perhaps because they were modest compared with changes in local IRF markets. The IRF PPS did little to affect service distribution in less well-served areas, although we did find growth in rural areas. Occupancy rates in 2004 were close to rates at the start of the period (70%). This observation implies that IRFs were implementing strategies to recruit a sufficient number of patients, even though bed numbers were increasing and length of stay was declining. Consequently, policy that limits the potential of IRFs to increase patient admissions, such as the limits on admissions to IRFs of patients with conditions other than those included in the 75% rule, is likely to produce substantial decreases in total inpatient days.
Assuntos
Política de Saúde , Acessibilidade aos Serviços de Saúde , Sistema de Pagamento Prospectivo , Centros de Reabilitação/provisão & distribuição , Centros de Reabilitação/estatística & dados numéricos , Idoso , Estudos Transversais , Fechamento de Instituições de Saúde , Tamanho das Instituições de Saúde , Humanos , Tempo de Internação , Medicare/economia , Medicare/legislação & jurisprudência , Análise de Regressão , Centros de Reabilitação/economia , Centros de Reabilitação/tendências , Estudos Retrospectivos , Tax Equity and Fiscal Responsibility Act , Estados UnidosRESUMO
Better measurement of the case-mix complexity of patients receiving rehabilitation services is critical to understanding variations in the outcomes achieved by patients treated in different postacute care (PAC) settings. The Medicare program recognized this issue and is undertaking a major initiative to develop a new patient-assessment instrument that would standardize case-mix measurement in inpatient rehabilitation facilities, long-term care hospitals, skilled nursing facilities, and home health agencies. The new instrument, called the Continuity Assessment Record and Evaluation Tool, builds on the scientific advances in measurement to develop standard measures of medical acuity, functional status, cognitive impairment, and social support related to resource need, outcomes, and continuity of care for use in all PAC settings.