Increased Relative Functional Gain and Improved Stroke Outcomes: A Linked Registry Study of the Impact of Rehabilitation.

OBJECTIVES: It is unclear how acute care influences patient outcomes in those who receive rehabilitation. We aimed to determine the associations between acute stroke therapies, outcomes during inpatient rehabilitation and self-reported outcomes at 90-180 days after stroke. MATERIALS AND METHODS: Patient-level data from adults with acute stroke registered in the Australian Stroke Clinical Registry (AuSCR, 2014-2017) were linked with data from the Australasian Rehabilitation Outcomes Centre (AROC). The main outcome was relative function gain (RFG), which is a measure of the FIM change achieved between admission to discharge as a proportion of the total gain possible based on admission FIM, relative to the maximum achievable score. Multilevel logistic/median regression analyses were used to investigate the association between RFG achieved in rehabilitation and (1) acute stroke therapies; (2) 90-180 day outcomes (health-related quality of life using EuroQoL-5D-3L; independence according to modified Rankin Scale (score 0-2) and self-reported hospital readmission). RESULTS: Overall, 8397/8507 eligible patients from the AuSCR were linked with corresponding AROC data (95% linkage rate; median age 75 years, 43% female); 4239 had 90-180 days survey data. Receiving thrombolysis (16% of the cohort) had a minimal association with RFG in rehabilitation (coefficient: 0.03; 95% Confidence Interval [CI]: 0.01, 0.05). Greater RFG achieved whilst in in-patient rehabilitation was associated with better longer-term HR-QoL (coefficient 21.77, 95% CI 17.8, 25.8) including fewer problems with mobility, self-care, pain, usual activities and anxiety/depression; greater likelihood of independence (adjusted Odds Ratio: 10.66; 95% CI 7.86, 14.45); and decreased odds of self-reported hospital readmission (adjusted Odds Ratio: 0.53; 95% CI 0.41, 0.70) within 90-180 days post-stroke. CONCLUSIONS: Stroke survivors who achieved greater RFG during inpatient rehabilitation had better HR-QoL and were more likely to be independent at follow-up. Acute care processes did not appear to impact RFG or long-term outcomes for those who accessed inpatient rehabilitation.

The psychometric properties of a modified client-centred rehabilitation questionnaire in an Australian population.

Purpose: To identify the face validity of the Client-Centred Rehabilitation Questionnaire (CCRQ) and to determine the internal consistency reliability and factorial validity of a modified CCRQ.Materials and methods: This study was conducted in 2 phases. Phase 1 consisted of 5 focus groups to examine the face validity of the CCRQ, resulting in the development of a modified CCRQ. Phase 2 consisted of a multi-site cross sectional survey, involving 408 rehabilitation inpatients, to examine the internal consistency reliability and factorial validity of the modified CCRQ. Chronbach's coefficient alpha, composite reliability coefficients, and single factor congeneric models with maximum likelihood confirmatory factor analysis were used.Results: Based on feedback from the focus groups the CCRQ was modified with the word 'rehabilitation' replacing 'program' throughout. The three negatively worded items had poor item-to-total correlations of <0.3. Removing these items resulted in subscale alphas of 0.74-0.86 and composite reliability coefficients of 0.66-0.87. Six of the seven sub-scales had good model fit and the other one had moderate fit following removal of the negatively worded item.Conclusions: This study supports the underlying structure and internal consistency of the modified CCRQ.Implications for RehabilitationPerson-centredness is an important characteristic of effective rehabilitation service delivery that warrants measurement.A modified Client-Centered Rehabilitation Questionnaire has been found to have good face validity, internal consistency reliability and construct validity in an Australian sample of inpatient rehabilitation patients.Use of a modified Client-Centered Rehabilitation Questionnaire incorporating the 7 sub-scales in the original Client-Centered Rehabilitation Questionnaire is supported for use in inpatient rehabilitation.Both sub-scale and item level responses to the modified Client-Centered Rehabilitation Questionnaire provide detailed feedback to rehabilitation service providers looking for opportunities to make their services more person-centred.

Comparison of Rehabilitation Outcomes for Long Term Neurological Conditions: A Cohort Analysis of the Australian Rehabilitation Outcomes Centre Dataset for Adults of Working Age.

OBJECTIVE: To describe and compare outcomes from in-patient rehabilitation (IPR) in working-aged adults across different groups of long-term neurological conditions, as defined by the UK National Service Framework. DESIGN: Analysis of a large Australian prospectively collected dataset for completed IPR episodes (n = 28,596) from 2003-2012. METHODS: De-identified data for adults (16-65 years) with specified neurological impairment codes were extracted, cleaned and divided into 'Sudden-onset' conditions: (Stroke (n = 12527), brain injury (n = 7565), spinal cord injury (SCI) (n = 3753), Guillain-Barré syndrome (GBS) (n = 805)) and 'Progressive/stable' conditions (Progressive (n = 3750) and Cerebral palsy (n = 196)). Key outcomes included Functional Independence Measure (FIM) scores, length of stay (LOS), and discharge destination. RESULTS: Mean LOS ranged from 21-57 days with significant group differences in gender, source of admission and discharge destination. All six groups showed significant change (p<0.001) between admission and discharge that was likely to be clinically important across a range of items. Significant between-group differences were observed for FIM Motor and Cognitive change scores (Kruskal-Wallis p<0.001), and item-by-item analysis confirmed distinct patterns for each of the six groups. SCI and GBS patients were generally at the ceiling of the cognitive subscale. The 'Progressive/stable' conditions made smaller improvements in FIM score than the 'Sudden-onset conditions', but also had shorter LOS. CONCLUSION: All groups made gains in independence during admission, although pattern of change varied between conditions, and ceiling effects were observed in the FIM-cognitive subscale. Relative cost-efficiency between groups can only be indirectly inferred. Limitations of the current dataset are discussed, together with opportunities for expansion and further development.

Lower-limb amputee rehabilitation in Australia: analysis of a national data set 2004-10.

OBJECTIVE: Examine demographics, clinical characteristics and rehabilitation outcomes of lower-limb amputees, using the Australasian Rehabilitation Outcomes Centre (AROC) database. METHODS: Lower-limb amputee rehabilitation separations between 2004 and 2010 were identified using AROC impairment codes 5.3-5.7.(1) Analysis was conducted by year, impairment code, Australian National Sub-acute and Non-Acute Patient (AN-SNAP) classification (S2-224, Functional Independence Measure (FIM) motor(Mot) score 72-91; S2-225, FIM (Mot) score 14-71) and states of Australia. RESULTS: Mean length of stay (LOS) for all lower-limb amputee episodes was 36.1 days (95% confidence interval (CI): 35.4-36.9). Majority of episodes were unilateral below knee (63.6%), males (71.8%) with a mean age of 67.9 years (95% CI: 67.6-68.3). Year-on-year analysis revealed a trend for increasing LOS and decreasing age. Analysis by impairment code demonstrated no significant difference in rehabilitation outcomes. Analysis by AN-SNAP found that LOS was 16.2 days longer for S2-225 than for S2-224 (95% CI: 14.7-17.8, P<0.001), and FIM (Mot) change was 12.0 points higher for S2-225 than for S2-224 (95% CI: 11.5-12.6, P<0.001). Analysis by states revealed significant variation in LOS, FIM (Mot) change and FIM (Mot) efficiency which may be associated with variations in organisation of rehabilitation services across states. CONCLUSION: Although amputees represented a comparatively small proportion of all rehabilitation episodes in Australia, their LOS was significant. Unlike many other rehabilitation conditions, there was no evidence of decreasing LOS over time. AN-SNAP classes were effective in distinguishing rehabilitation outcomes, and could potentially be used more effectively in planning rehabilitation programs.

The AROC annual report: the state of rehabilitation in Australia 2006.

This is the second comprehensive annual report that describes patients discharged from subacute inpatient rehabilitation programs provided by facilities that are members of the Australasian Rehabilitation Outcomes Centre (AROC).

The AROC Annual Report: the state of rehabilitation in Australia 2005.

This is the inaugural comprehensive annual report that describes patients discharged from subacute inpatient rehabilitation programs provided by facilities that are members of the Australasian Rehabilitation Outcomes Centre (AROC). Collection of a standardised dataset has enabled the provision of a national benchmarking system, which in turn has led to an improved understanding of factors that influence rehabilitation outcomes and costs, and therefore performance of the sector.