Development of the Spanish version of the Spinal Cord Independence Measure version III: cross-cultural adaptation and reliability and validity study

Abstract

Purpose: To provide a translation and cross-cultural adaptation of the Spinal Cord Independence Measure (SCIM) version III for Spain and to validate the Spanish version of the SCIM III (eSCIM III). Patients and methods: Development of eSCIM III has involved translation, back-translation and assessment of cultural equivalence procedures. eSCIM version III, was administered to 64 patients with spinal cord injury, admitted to our hospital. Investigation of the psychometric characteristics included: (1) study of the inter-rater reliability, (2) internal consistency (Cronbach’s α), (3) validation and confirmation of the correlation between eSCIM III and Functional Independence Measure (FIM), and (4) sensitivity to change. Results: The reliability of eSCIM III showed an intra-class coefficient value >0.97 in the different subscales assessed. Internal consistency of eSCIM III was shown by a Cronbach’s α value of 0.93. The validity of eSCIM III was confirmed by the close correlation with FIM (r?=?0.94, p?<?0.0001). The sensitivity to change of eSCIM III was also confirmed. Conclusions: eSCIM III was found to be culturally equivalent to the original version, as reliability and validity of this tool were demonstrated. It can be used in Spain for functional assessment of patients with spinal cord injury.

• Implications for Rehabilitation

• Development of the Spanish version of the Spinal Cord Independence Measure version III.

• The importance of the adaptation of Spinal Cord Independence Measure (SCIM) is that it guarantees the possibility of measuring the same concept in different cultures and countries.

• The eSCIM III is the first, specific assessment tool in patients with spinal cord injury adapted for its use in Spain.

• The eSCIM III is a tool conceptually equivalent to the original version. It has the reliability and validity of SCIM III in order to be used by clinicians.

     

Self-efficacy is an independent predictor for postoperative six-minute walk distance after elective open repair of abdominal aortic aneurysm

Objectives: Open surgery is performed to treat abdominal aortic aneurysm (AAA), although the subsequent surgical stress leads to worse physical status. Preoperative self-efficacy has been reported to predict postoperative physical status after orthopedic surgery; however, it has not been sufficiently investigated in patients undergoing abdominal surgery. The purpose of the present study is to investigate the correlation between preoperative self-efficacy and postoperative six-minute walk distance (6MWD) in open AAA surgery.

Methods: Seventy patients who underwent open AAA surgery were included. Functional exercise capacity was measured using preoperative and 1 week postoperative 6MWD. Self-efficacy was preoperatively measured using self-efficacy for physical activity (SEPA). The correlations of postoperative 6MWD with age, height, BMI, preoperative 6MWD, SEPA, Hospital Anxiety and Depression Scale (HADS) score, operative time, and blood loss were investigated using multivariate analysis.

Results: Single regression analysis showed that postoperative 6MWD was significantly correlated with age (r?=??0.553, p?≤?0.001), height (r?=?0.292, p?=?0.014), Charlson’s comorbidity index (r?=??0.268, p?=?0.025), preoperative 6MWD (r?=?0.572, p?≤?0.001), SEPA (r?=?0.586, p?≤?0.001), and HADS-depression (r?=??0.296, p?=?0.013). Multiple regression analysis showed that age (p?=?0.002), preoperative 6MWD (p?=?0.013), and SEPA (p?=?0.043) score were significantly correlated with postoperative 6MWD.

Conclusions: Self-efficacy was an independent predictor for postoperative 6MWD after elective open AAA surgery. This suggests the importance of assessing not only physical status but also psychological factors such as self-efficacy.

• Implications for Rehabilitation

• Preoperative self-efficacy has been limited to reports after orthopedic surgery.

• We showed that preoperative self-efficacy predicted postoperative 6MWD after AAA surgery.

• Treatment to improve self-efficacy might be useful in patients receiving AAA surgery in rehabilitation.

     

Mapping two measures to the International Classification Of Functioning,Disability and Health and the brief ICF core set for spinal cord injury in the post-acute context

Objective: To evaluate the extent to which the rehabilitation outcome levels (ROL) and the spinal cord independence measure (SCIM) III could be mapped to the International Classification of Functioning, Disability and Health (ICF) and the brief core set for spinal cord injury (SCI) in the post-acute context. Methods: Two professionals used the published protocol to map the concepts derived from both measures to the ICF categories. Further, the endorsed categories at the second level of the ICF were used to determine the coverage of the Brief ICF Core Set for SCI. Results: Three items of the ROL could not be conceptualised within the ICF, while the rest were mapped to 42?second-level categories, mainly to the activity and participation domain. All the items of the SCIM III were mapped, yielding 52 ICF categories, mostly at the third level (32). For the mapping to the Core Set for SCI, the ROL covered five and the SCIM III all nine categories of ‘activities and participation’ included as the candidate categories of the brief version. Conclusion: In terms of content, the ROL appears to be a more global measure of functioning, compared with the SCIM III that covers specific ‘activity’ aspects as proposed in the Brief Core Set for SCI. It is thus recommended that standardised measures, such as the SCIM III, be used due to its conceptual underpinnings and coverage of important aspects.

• Implications for Rehabilitation

• Rehabilitation professionals should select appropriately validated outcome measures specific to the health condition in order to evaluate the effectiveness of rehabilitation.

• Rehabilitation professional working with outcome measures should be aware of the limitations of measures, in terms of content, and supplement the evaluation with appropriate standardised measures or the use of the Core Sets.

• To enhance evidence-based practise in routine clinical practise, standardised outcome measures should be used.

     

Translation into Greek and initial validity and reliability testing of a modified version of the SCIM III,in both English and Greek,for self-use

Purpose: To translate and culturally adapt the Spinal Cord Injury Measure version III (SCIM III) into Greek (GR-SCIM III). To conduct initial testing of psychometric properties of both measures by self-report. Method: Forward–backward translation was conducted to produce the GR-SCIM III. Participants completed the English or Greek versions in 2008–2009. Both versions were examined for multidimensionality, internal consistency and concurrent/criterion validity with the EQ-5D. Results: Forty-five Greek adults with spinal cord injury (SCI) (23 males), mean age 61 (SD17) years; mean time since injury 11 (SD9) years, completed the GR-SCIM III. One hundred and seventy four English-speaking adults with SCI (111 males), mean age 47 (SD12) years; mean time since injury 12 (SD11) years, completed the SCIM III. Unidimensionality was confirmed for both versions. Internal consistency was acceptable (α?=?0.78 for both). Validity was strong for the “self-care” subscale (GR-SCIM III ρ?=??0.78, SCIM III ρ?=??0.75) and moderate for the “mobility” subscale (GR-SCIM III ρ?=??0.58, SCIM III ρ?=??0.45). Conclusions: This has been the first function scale translated and validated in Greek for people with SCI. Both the GR-SCIM III and SCIM III are reliable for use by self-report. More studies are needed to further examine their psychometric properties and compare with observation or interview.

• Implications for Rehabilitation

• The Greek version of the Spinal Cord Independence Measure version III (SCIM) is valid and reliable for self-report. Further testing is needed to assess psychometric qualities not assessed in the present study.

• Researchers and therapists in Greece can use a specific measure to assess functional independence in people with Spinal Cord Injury (SCI).

• Consideration needs to be given to the participants’ type of injury, which may affect the results of SCIM III.

     

Equating activities of daily living outcome measures: the Functional Independence Measure and the Korean version of Modified Barthel Index

Purpose: To create a crosswalk between the Functional Independence Measure (FIM) motor items and the Korean version of the Modified Barthel Index (K-MBI).

Method: Korean community-dwelling adult patients (n?=?276) completed the FIM and K-MBI on the same day in outpatient rehabilitation hospitals. We used a single group design with the Rasch common person equating and conducted a factor analysis of the co-calibrated item pool using the two measures. Rasch analysis was used to investigate the psychometrics of the equated test items in the identified factor structure(s). The correlation between FIM raw scores and converted K-MBI scores was examined.

Results: Three measurement constructs were identified: self-care, mobility, involuntary movement. The equated test items in the three constructs demonstrated good person separation reliability (r?=?0.94–0.96) and good internal consistency (Cronbach’s alpha =0.93–0.97). The three crosswalks between the FIM raw scores and converted K-MBI scores demonstrated good correlations (r?=?0.91–0.93, all p?Conclusions: The Rasch equating method successfully created three crosswalks between the FIM motor items and K-MBI, with the equated test items demonstrating good psychometrics. The crosswalks would address the incomparable scoring systems between the FIM motor items and K-MBI.

• Implications for Rehabilitation

• The three crosswalk tables (scoring tables) would allow clinicians to compare or translate a patient’s motor scores between the FIM and K-MBI.

• The crosswalk tables would allow health-care administrators to track patients’ functional status across various rehabilitation facilities that exclusively use the FIM or K-MBI.

     

Psychometric properties of the International Classification of Functioning,Disability and Health set for spinal cord injury nursing based on Rasch analysis

Objective: To examine the psychometric properties of the International Classification of Functioning, Disability and Health (ICF) set for spinal cord injury nursing (ICF-SCIN) using Rasch analysis.

Methods: A total of 140 spinal cord injury patients were recruited between December 2013 and March 2014 through convenience sampling. Nurses used the components body functions (BF), body structures (BS), and activities and participation (AP) of the ICF-SCIN to rate the patients’ functioning. Rasch analysis was performed using RUMM 2030 software.

Results: In each component, categories were rescored from 01234 to 01112 because of reversed thresholds. Nine testlets were created to overcome local dependency. Four categories which fit to the Rasch model poorly were deleted. After modification, the components BF, BS, and AP showed good fit to the Rasch model with a Bonferroni-adjusted significant level (χ^2?=^?86.29, p?=?0.006; χ^2?=^?22.44, p?=?0.130; χ^2?=^?39.92, p?= 0.159). The person separation indices (PSIs) for the three components were 0.80, 0.54, and 0.97, respectively. No differential item functioning (DIF) was detected across age, gender, or educational level.

Conclusions: The fit properties of the ICF set were satisfactory after modifications. The ICF-SCIN has the potential as a nursing assessment instrument for measuring the functioning of patients with spinal cord injury.

• Implications for rehabilitation

• The International Classification of Functioning, Disability and Health (ICF) set for spinal cord injury nursing contains a group of categories which can reflect the functioning of spinal cord injury patients from the perspective of nurses.

• The components body functions (BF), body structures (BS), and activities and participation (AP) of the ICF set for spinal cord injury achieved the fit to the Rasch model through rescoring, generating testlets, and deleting categories with poor fit.

• The ICF set for spinal cord injury nursing (ICF-SCIN) has the potential to be used as a clinical nursing assessment tool in measuring the functioning of patients with spinal cord injury.

     

Level of agreement between physical activity levels measured by ActiHeart and the International Physical Activity Questionnaire in persons with intellectual disability

Purpose: The purpose of this study was to determine the level of agreement between objective physical activity (PA) (ActiHeart^®) and subjective proxy-respondent International Physical Activity Questionnaire-short version (IPAQ-S) data in adults with intellectual disabilities (IDs).

Method: Fifty-eight participants wore ActiHeart^® monitors for seven consecutive days. Caregivers of each participant completed the IPAQ-S on behalf of the participant. Total PA, time spent in light, moderate, and vigorous activity as well as time spent being sedentary were assessed by the IPAQ-S and the ActiHeart^®. Results were compared by means of correlation analyses. The level of agreement was presented with Bland–Altman plots.

Results: Objective PA (ActiHeart^®) was higher (225.57?±?91.96?min/week) than IPAQ-S PA reported by care-givers (177.06?±?309.17?min/week). Weak significant correlations were observed between the ActiHeart^® and IPAQ-S instruments for sedentary behavior (r?=?0.31; p?=?0.04); no significant correlations for light (r=??0.04; p?=?0.8), moderate (r=??0.07; p?=?0.63), or vigorous PA (r=??0.2; p?=?0.18) were found. Limited agreement between objectively determine PA (ActiHeart^®) and IPAQ-S was found.

Conclusion: IPAQ-S is inaccurate when determining PA in persons with ID as it significantly underestimates the true levels of PA in this cohort.

• Implications for Rehabilitation

• Persons with intellectual disability (ID) report insufficient physical activity for health benefits.

• Physical activity is often determined by means of subjective proxy reporting.

• Objective physical activity measurements by means of combined heart rate and accelerometer are necessary to determine accurate levels of physical activity in persons with ID.

• Exercise interventions should be based on objective physical activity measurements.

     

Muscle function and body composition profile in adolescents with restrictive anorexia nervosa: does resistance training help?

Purpose: The aim of this study was to analyze the effects of short-term resistance training on the body composition profile and muscle function in a group of Anorexia Nervosa restricting type (AN-R) patients. Methods: The sample consisted of AN-R female adolescents (12.8?±?0.6 years) allocated into the control and intervention groups (n?=?18 each). Body composition and relative strength were assessed at baseline, after 8 weeks and 4 weeks following the intervention. Results: Body mass index (BMI) increased throughout the study (p?=?0.011). Significant skeletal muscle mass (SMM) gains were found in the intervention group (p?=?0.045, d?=?0.6) that correlated to the change in BMI (r?=?0.51, p?p?=?0.047, d?=?0.6) and correlated (r?>?0.60) with change in BMI in both the groups. Significant relative strength increases (p?Conclusions: SMM gain is linked to an increased relative strength when resistance training is prescribed. Although FM, relative body fat (%BF), BMI and body weight (BW) are used to monitor nutritional progress. Based on our results, we suggest to monitor SMM and relative strength ratios for a better estimation of body composition profile and muscle function recovery.

• Implications for Rehabilitation

• Anorexia Nervosa Restricting Type (AN-R)

• AN-R is a psychiatric disorder that has a major impact on muscle mass content and function. However, little or no attention has been paid to muscle recovery.

• High intensity resistance training is safe for AN-R after hospitalization and enhances the force generating capacity as well as muscle mass gains.

• Skeletal muscle mass content and muscular function improvements are partially maintained for a short period of time when the exercise program ceases.

     

Examining the relationship between post-traumatic stress disorder and social participation among Veterans with spinal cord injuries and disorders

Abstract

Purpose: The objectives of this study were to examine differences in social participation among Veterans with spinal cord injuries/disorders with and without post-traumatic stress disorder, and determine if lower social participation was independently associated with having post-traumatic stress disorder.

Methods: A cross-sectional mailed national survey was sent to a national sample of Veterans with spinal cord injuries/disorders who received prior-year Veterans Affairs healthcare. Surveys provided data on: demographics, health conditions, injury characteristics, and social participation. Analyses included bivariate comparisons, and multivariate logistic regression to determine if lower social participation was independently associated with post-traumatic stress disorder.

Results: Veterans with (vs. without) post-traumatic stress disorder (n?=?896) reported lower social participation (40.2 vs. 43.9, p?<?0.0001). Multivariate analyses showed that longer duration of injury (OR?=?0.98, 95% CI: 0.97–1.00, p?=?0.04) and white race (OR?=?0.62, 95% CI: 0.38–1.01, p?=?0.05) were associated with lower odds of post-traumatic stress disorder, while a greater number of health conditions (OR?=?1.43, 95% CI: 1.25–1.64, p?<?0.0001) was associated with greater odds. When controlling for covariates, lower social participation was independently associated with post-traumatic stress disorder (OR?=?0.94, 95% CI: 0.90–0.98, p?=?0.003).

Conclusions: Results indicate post-traumatic stress disorder is associated with lower social participation in Veterans with spinal cord injuries/disorders, independent of other factors that may impact participation. Efforts to screen for and treat post-traumatic stress disorder among persons with spinal cord injuries/disorders, regardless of injury-specific factors, are needed to improve participation.

• Implications for Rehabilitation

• Individuals with spinal cord injuries/disorders often have post-traumatic stress disorder; in Veterans with spinal cord injuries/disorders this may be compounded by trauma incurred through military experiences.

• Social participation, an important aspect of rehabilitation and community integration following spinal cord injury or disorder, may be hindered by symptoms of post-traumatic stress disorder.

• Our data show that post-traumatic stress disorder is associated with lower social participation in Veterans with spinal cord injuries/disorders, independent of other factors that may impact participation.

• These results indicate that efforts to screen for and treat post-traumatic stress disorder among persons with spinal cord injuries/disorders, regardless of injury-specific factors, are needed to improve participation in this patient population.

     

High hospital readmission rates for patients aged ≥65 years associated with low socioeconomic status in a Swedish region: a cross-sectional study in primary care

Objective: There is a presumption that hospital readmission rates amongst persons aged ≥65 years are mainly dependent on the quality of care. In this study, our primary aim was to explore the association between 30-day hospital readmission for patients aged ≥65 years and socioeconomic characteristics of the studied population. A secondary aim was to explore the association between self-reported lack of strategies for working with older patients at primary health care centres and early readmission.

Design: A cross-sectional ecological study and an online questionnaire sent to the heads of the primary health care centres. We performed correlation and regression analyses.

Setting and subjects: Register data of 283,063 patients in 29 primary health care centres in the Region Örebro County (Sweden) in 2014.

Main outcome measure: Thirty-day hospital readmission rates for patients aged ≥65 years. Covariates were socioeconomic characteristics among patients registered at the primary health care centre and eldercare workload.

Results: Early hospital readmission was found to be associated with low socioeconomic status of the studied population: proportion foreign-born (r?=?0.74; p?r?=?0.73; p?r?=?0.74; p?r?=?0.51; p?r?=??0.40; p?=?0.03). The proportion of unemployed alone could explain up to 71.4% of the variability in hospital readmission (p?Conclusion: Primary health care centres localized in neighbourhoods with low socioeconomic status had higher rates of hospital readmission for patients aged ≥65. Interventions aimed at reducing hospital readmissions for older patients should also consider socioeconomic disparities.

• Key Points

• In Sweden, hospital readmission within 30 days among patients aged ≥65 has been used as a measure of quality of primary care for the elderly.

• However, in our study, elderly 30-day readmission was associated with low neighbourhood socioeconomic status.

• A simple survey in one Swedish region showed that the primary health care centres that lacked active strategies for working with aged patients did not have higher hospital readmission rates than those that reported having strategies.

• Interventions aimed at reducing elderly hospital readmissions should therefore also consider the socioeconomic disparities in the elderly.

     

Targeted upper-limb Wii-based Movement Therapy also improves lower-limb muscle activation and functional movement in chronic stroke

Purpose: Post-stroke hemiparesis may manifest as asymmetric gait, poor balance, and inefficient movement patterns. We investigated improvements in lower-limb muscle activation and function during Wii-based Movement Therapy (WMT), a rehabilitation program specifically targeting upper-limb motor-function.

Methods: Electromyography (EMG) was recorded bilaterally from tibialis anterior (TA) in 20 stroke patients during a 14-day WMT program. EMG amplitude and burst duration were analyzed during stereotypical movement sequences of WMT activities. Functional movement ability was assessed pre- and post-therapy including 6-min walk test (6MWT), stair-climbing speed, and Wolf Motor Function Test timed-tasks.

Results: TA EMG burst duration during Wii-golf increased by 30% on the more-affected side (p?=?0.04) and decreased by 28% on the less-affected side. Patients who did not step during Wii-tennis had a 16% decrease in more-affected TA burst sum (p?=?0.047) resulting in more symmetrical activation ratio at late-therapy, with the ratio changing from 3.24?±?2.25 to 0.99?±?0.11 (p?=?0.047). Six-minute walk and stair-climbing speed improved (p?=?0.005 and 0.03, respectively), as did upper-limb movement (p?≤?0.001).

Conclusion: This study provides physiological evidence for lower-limb improvements with WMT. Different patterns of muscle activation changes were evident across the WMT activities. Despite the relatively good pre-therapy lower-limb function, muscle activation and symmetry improved significantly with upper-limb WMT.

• Implications for rehabilitation

• WMT is an upper-limb neurorehabilitation program that also improves lower-limb motor-function.

• We report a shift towards more symmetrical muscle activation of tibialis anterior on the more- and less-affected sides that were reflected in increased distance walked during the 6MWT.

• The use of standing during therapy not only improves lower-limb function but also permits larger and more powerful upper-limb movements.

• Targeted upper-limb rehabilitation can also significantly improve mobility and balance, whether dynamic or static, that should reduce the risk of falls post-stroke.

     

Measures of respiratory function correlate with fatigue in ambulatory persons with multiple sclerosis

Abstract

Purpose: This article examines the association between measures of respiratory muscle function and fatigue in individuals with mild-to-moderate disability multiple sclerosis (MS). Methods: This was a cross-sectional study of 37 ambulatory volunteers with MS (28 F/9?M, 52.7?±?10.2 years, Expanded Disability Status Scale [EDSS]?=?3.5?±?1.9). No patients withdrew from the study. Primary outcome variables included measures of respiratory function: maximal inspiratory (MIP) and expiratory pressures (MEP), forced vital capacity (FVC), forced expiratory volume in 1 s (FEV₁), maximal voluntary ventilation (MVV₁₂); and a self-reported measure of fatigue: the Modified Fatigue Impact Scale (MFIS). Secondary measures included 6-min walking test (6MWT), a timed stair climb, the Short Form (SF)-36, the Epworth Sleepiness Scale and the Physical Activity and Disability Scale (PADS). Results: Significant correlations were shown between expiratory muscle strength (MEP) and the MFIS total (p?<?0.03, r?=?–0.362) and between MEP and physical fatigue scores (p?<?0.03, r?=?–0.360), as well as between MVV₁₂ percent predicted (respiratory muscle endurance) and both the 6MWT (p?=?0.045, r?=?0.346) and the Epworth Sleepiness Scale (p?=?0.006, r?=?0.447). Conclusions: Respiratory muscle performance is correlated with perceived fatigue (MFIS), whereas respiratory endurance correlated to reductions in physical function and sleep quality among individuals with mild-to-moderate severity MS.

• Implications for Rehabilitation

• Multiple sclerosis (MS) results in peripheral and respiratory muscle weakness and affected individuals report fatigue as one of their most disabling symptoms.

• Expiratory muscle strength was correlated with self-reported physical fatigue, while respiratory muscle endurance was correlated with functional performance and sleepiness.

• Respiratory muscle strength was not correlated with lung spirometry testing.

• These findings highlight the importance of considering the effects of respiratory muscle weakness when evaluating causes of fatigue among individuals with mild-to-moderate MS.

     

Impact of depression following a stroke on the participation component of the International Classification of Functioning,Disability and Health

Purpose: To assess the impact of post-stroke depression on the participation component of the International Classification of Functioning, Disability and Health (ICF).

Method: Thirty-five stroke survivors with chronic hemiparesis were divided into two groups: those with and without depression. The Geriatric Depression Scale (GDS) was used for the analysis of depressive symptoms. Participation was analysed using the Stroke Specific Quality of Life scale. The Mann–Whitney test was used to compare the participation scores between the two groups. Spearman’s correlation coefficients were calculated to determine the strength of the association between the assessment tools. Simple linear regression was used to determine the impact of depression on participation. An alpha risk of 0.05 was considered indicative of statistical significance.

Results: The group with depression had low participation scores (p?=?0.04). A statistically significant negative correlation of moderate magnitude was found between depression and participation (r?= ?0.6; p ?=?0.04). The linear regression model demonstrated that depression is a moderate predictor of participation (r²?=?0.51; p?=?0.001).

Conclusions: Depression is a moderate predictor of participation among stroke survivors, explaining 51% of the decline of this aspect. Thus, depression should be diagnosed, monitored and treated to ensure a better prognosis regarding social participation following a stroke.

• Implications for Rehabilitation

• Individuals with post-stroke depression experience a lower degree of social participation.

• Depression explains 51% of the decline in participation following a stroke.

• The present findings can serve as a basis to assist healthcare professionals involved in the rehabilitation of stroke survivors and can assist in the establishment of adequate treatment plans in stroke rehabilitation.

     

Are the changes in observed functioning after multi-disciplinary rehabilitation of patients with fibromyalgia associated with changes in pain self-efficacy?

Objective: To examine the hypothesis that change in pain self-efficacy is associated with observed and self-reported activity, pain intensity, catastrophizing, and quality of life after multi-disciplinary rehabilitation of fibromyalgia patients.

Design: In-depth analyses of secondary outcomes of a randomized-controlled trial.

Subjects: Women (N?=?187) with fibromyalgia.

Methods: Outcomes were Pain Self-Efficacy, Assessment of Motor and Process Skills (AMPS), SF-36 Physical Function (SF-36-PF), pain intensity, and SF-36 Mental Composite Score (SF-36-MCS) to assess quality of life and pain catastrophizing. Individual and group associations between outcomes were examined.

Results: Individual changes in pain self-efficacy were not associated with changes in observed activity: AMPS motor (r_s?=?0.08, p?=?0.27) and process (r_s?=?0.12, p?=?0.11), not even in those patients with a clinically relevant improvement in observed functioning (38.5%), and only weakly or moderatly with changes in SF-36-PF; (r_s?=?0.31, p?r_s?=?0.41, p?r_s?=??0.31, p?p?=?0.24). However, a subgroup (34%) had a clinically relevant improvement in pain self-efficacy. This group was younger (mean age 41.4 vs. 45.8, p?=?0.01), more recently diagnosed (1.8 vs. 2.8 years, p?=?0.003), but had an unresolved welfare situation (59% vs. 40%, p?=?0.02).

Conclusion: The main hypothesis was falsified, as there was no association between pain self-efficacy and actual performance of activity. The relation to functioning may be limited to perceived, cognitive-emotional aspects, as indicated by the weak to moderate correlations to the self-reported measures.

• Implications for Rehabilitation

• Improvement in observed activity post multi-disciplinary rehabilitation was not associated with change in pain self-efficacy.

• Patients performed better after rehabilitation, but did not perceive to have improved their capacity.

• The relationship between pain self-efficacy and functioning may be limited to cognitive-emotional aspects rather than actual activity.

• Both observational and self-reported measures should be included in evaluating outcomes of rehabilitation for patients with fibromyalgia.

     

New rehabilitation models for neurologic inpatients in Brazil

Abstract

Purpose: To describe the effects of a rehabilitation program in a neurological inpatient unit in terms of independence for activities of daily living and return to work. Method: Retrospective study with 148 adults with stroke, traumatic brain injury (TBI), spinal cord injury, and Guillain–Barré syndrome admitted as rehabilitation inpatients within a 1-year period for hospitalization at the Instituto de Reabilitação Lucy Montoro, Brazil. According to their diagnostic groups, subjects undergone semi-standardized models of intensive multidisciplinary rehabilitation for 4–6 weeks. Primary outcome measures: Functional Independence Measure (FIM?), Modified Rankin scale (Rankin), and Glasgow Outcome Scale (GOS Subjects were evaluated at admission, discharge, and 6 months after discharge. Results: Improvement in motor FIM?, Rankin and GOS was observed in all groups. Cognitive FIM? increase was less evident in TBI patients. After 6 months, 37.6% of patients were unemployed, 34% underwent outpatient rehabilitation, and 65.2% maintained gains. Conclusions: This is the first report on the effects from an inpatients rehabilitation model in Brazil. After a short intensive rehabilitation, there were motor and cognitive gains in all groups. Heterogeneity in functional gains suggests more individualized programs may be indicated. Controlled studies are required with larger samples to compare inpatient and outpatient programs.

• Implications for Rehabilitation

• The proposed brief model of rehabilitation for stroke, traumatic brain injury, spinal cord injury, and Guillain–Barre syndrome inpatients shows promising results in terms of functional improvement.

• Apparent improvements in cognitive and motor levels can be observed after 30?d of the intensive hospital-based program five times a week focusing on caregiver and patients training.

• After 6 months of discharge, more than one third of patients remained out of work, but appeared to have kept the benefits attained during hospitalization, and performed physical activities in the community as outpatients.

     

The moderation of resilience on the negative effect of pain on depression and post-traumatic growth in individuals with spinal cord injury

Abstract

Purpose: To determine the moderating effect of resilience on the negative effects of chronic pain on depression and post-traumatic growth. Method: Community-dwelling individuals with SCI (n?=?37) were recruited at short-term admission for yearly regular health examination. Participants completed self-rating standardized questionnaires measuring pain, resilience, depression and post-traumatic growth. Hierarchical linear regression analysis was performed to identify the moderating effect of resilience on the relationships of pain with depression and post-traumatic growth after controlling for relevant covariates. Results: In the regression model of depression, the effect of pain severity on depression was decreased (β was changed from 0.47 to 0.33) after entering resilience into the model. In the final model, both pain and resilience were significant independent predictors for depression (β?=?0.33, p?=?0.038 and β?=??0.47, p?=?0.012, respectively). In the regression model of post-traumatic growth, the effect of pain severity became insignificant after entering resilience into the model. In the final model, resilience was a significant predictor (β?=?0.51, p?=?0.016). Conclusions: Resilience potentially mitigated the negative effects of pain. Moreover, it independently contributed to reduced depression and greater post-traumatic growth. Our findings suggest that resilience might provide a potential target for intervention in SCI individuals.

• Implications for Rehabilitation

• The majority of individuals with spinal cord injury suffer from pain that is usually refractory to treatment.

• In a study among community-dwelling individuals with spinal cord injury, resilience mitigated the negative effects of pain on depression and post-traumatic growth.

• Resilience might be suggested to provide a potential target for intervention in individuals with spinal cord injury.

     

Validation and cross-cultural adaptation of the Persian version of Craig Handicap Assessment and Reporting Technique (CHART) short form

Abstract

Objective: To test the psychometric specifications of the Persian version of the Craig Handicap Assessment and Reporting Technique (CHART) short form in an Iranian population. Design: Cross-sectional study. Subjects: Fifty-two individuals with a mean age of 49.3 years (SD 7.9, minimum 38 years and maximum 80 years), who had chronic spinal cord lesions, were included in this study. Most of them were paraplegic (88.5%) and unemployed (76.9%). Methods: Reliability (internal consistency) of the measure was examined by applying Cronbach’s alpha. In addition, validity (construct) was tested by Pearson’s correlation. Results: Overall, the internal consistency of the questionnaire was found to be satisfactory (Cronbach’s alpha 0.613). Regarding construct validity, the minimum and maximum significant correlations were among Physical Component Summery and Cognitive Independence (r?=?0.267, p?<?0.05), Vitality and Social Integration (r?=??0.429, p?<?0.01) respectively. Conclusion: By analyzing data regarding the psychometric specifications of the Persian version of CHART, we can conclude that this version is a valid, reliable and unique measure that can be used for spinal cord–injured individuals. As demonstrated in our preliminary study, it is easy to be filled out and is not confusing.

• Implications for Rehabilitation

• The Persian version of the CHART has been successfully validated.

• It can be used by those working specifically in the field of spinal cord injury and also more generally.

• It will enable both initial assessment and follow-up for people in Persian-speaking areas of the world.

     

Does Modafinil improve the level of consciousness for people with a prolonged disorder of consciousness? a retrospective pilot study

Background and aim: Modafinil is best known as a sleep regulator among healthy individuals, but studies suggest that it reduces excessive daytime sleepiness in patients with brain injury. This retrospective pilot study evaluated the effectiveness of Modafinil for people with a prolonged disorder of consciousness and whether those with a traumatic brain injury did better than those with a non-traumatic brain injury.

Method: Twenty four prolonged disorder of consciousness patients who were prescribed Modafinil, were assessed at least four times both before and during treatment. The Coma Recovery Scale-Revised was used to determine if patients had a disorder of consciousness and the Wessex Head Injury Matrix was used to monitor behavior during baseline and treatment periods. Patients with a traumatic brain injury (N?=?12) were compared with those with non-traumatic brain injury (N?=?12). A chi-square test with significance at 0.05 was used and when frequencies were below 5 a Fisher’s Exact Test was used.

Results: Cognitive improvements were noted in domains of wakefulness, awareness, concentration, tracking and following commands. Significant differences were found for the whole group between baseline and Modafinil (x^2?=^?9.80; p?=?0.002). Eleven of the 12 traumatic brain injury patients had higher Wessex Head Injury Matrix scores when on Modafinil (x^2?=^?8.33, p?p?=?0.29).

Conclusion: Modafinil appears to be beneficial for enhancing cognition in prolonged disorder of consciousness patients. Traumatic brain injury patients benefited more than non-traumatic brain injury patients.

• Implications for Rehabilitation

• People with prolonged disorders of consciousness are those in coma, a vegetative state or a minimally conscious state.

• Sensorimotor and neuromodulations (pharmacological and brain stimulation) are the available treatment strategies to this group.

• Modafinil promotes attention, concentration and maintains wakefulness in a patient with narcolepsy, obstructive sleep apnea and shift work sleep disorders.

• In a relatively small sample, this retrospective pilot study shows the effectiveness of Modafinil in conjunction with good care, suitable medications and multidisciplinary rehabilitation in enhancing arousal in prolonged disorders of consciousness patients.

     

Self-reported use of the upper limbs related to clinical tests in persons with multiple sclerosis

Abstract

Purpose: This study investigated the relationship between self-reported use of the upper limbs and clinical tests in persons with multiple sclerosis (pwMS). Methods: This cross-sectional study involved 25?pwMS with upper limb dysfunction. The Motor Activity Log (MAL) was bilaterally applied to investigate the self-reported use of both upper limbs. Clinical tests on function level were the Motricity Index (MI) and the Brunnström–Fugl–Meyer (BFM). On activity level, the Action Research Arm test (ARAt) was conducted. To identify the relationship between the self-reported use and the clinical tests, Spearman correlation coefficients were calculated. Subgroups of dominant and non-dominant arms were differentiated, and compared with the Wilcoxon Signed rank test. Results: The highest correlations were found between the MAL and function level tests: MI (r?=?0.83, p?<?0.01) and BFM (r?=?0.75, p?<?0.01). A lower correlation was found between the MAL and the ARAt (r?=?0.49, p?<?0.01). For all outcome measures, the absolute scores were higher for the dominant hand. Higher correlations were found for the non-dominant compared to the dominant hand. Conclusion: The self-reported use of the upper limbs was highly associated with measures on function level. The association with activity level was, however, less pronounced. Magnitudes of relationships were influenced by hand dominance.

• Implications for Rehabilitation

• Self-reported use of the upper limbs in persons with MS, measured by the MAL, is highly associated with muscle strength and movement control.

• The ARAt (activity level of the ICF) is less associated with self-reported use compared to outcome measures at function level.

• The ARAt seems to be less sensitive to mild arm dysfunction.

• This study indicates that it is feasible and clinically relevant to apply the MAL as a self-reported outcome measure of upper limb use in MS.

     

Quasi-experimental evaluation of a home care model for patients with stroke in China

Purpose: To evaluate the effectiveness of a modified home care model in China.

Methods: First-time stroke survivors were recruited from a comprehensive teaching hospital in China. Subjects in the intervention group (n?=?168) received modified home care involving detailed pre-discharge preparation and post-discharge follow-up lasting one month. The following outcomes were assessed at the end of follow-up: length of hospital stay, satisfaction with acute hospitalisation, medication compliance, complications and stroke-related re-hospitalisation. The outcomes were compared for the intervention group and a historical control group (n?=?173) who received routine care.

Results: Modified home care was associated with shorter acute hospitalisation (11.29?±?2.18 vs. 12.36?±?4.33 d, p?=?0.03), higher compliance [161 (95.83%) vs. 92 (53.18%), p?=?0.004] and ability to perform daily activities (38.25?±?10.22 vs. 32.08?±?10.32, p?=?0.03), and a lower rate of re-hospitalisation [2 (1.19%) vs. 11 (6.36%), p?=?0.02].

Conclusions: Home care may be associated with higher quality of life and reduced dependency among stroke patients in China.

• Implications for Rehabilitation

• Home care can be effective method at improving the physical and psychological well-being of stroke survivors in China.

• The home care model in this study can improve health outcomes as well as reduce healthcare resources utilisation.

• Home care models for stroke survivors should be adapted to local healthcare policies and resources.