Validity and sensitivity to change of the Patient Specific Functional Scale used during rehabilitation following proximal humeral fracture

Purpose: To describe content validity, concurrent validity, sensitivity to change, internal consistency and the outcome distribution of the Patient Specific Functional Scale (PSFS) in patients with proximal humeral fracture. Method: Fifty-three patients with proximal humeral fracture treated conservatively or surgically with plate and screw or intramedullary nail were recruited 6 weeks (±1 week) post-trauma or post-surgery. The following assessments were used: the PSFS, patient global score, shoulder function assessment, grip strength and Western Ontario Osteoarthritis of the shoulder Index (WOOS), before start of (n?=?53) and after (n?=?22) 2–3 months of group rehabilitation. Results: In total, 96% of the activities stated in the PSFS was classified in the International Classification of Functioning, Disability and Health activity component and 62% were found in the WOOS. Correlations between measures were low. The PSFS was highly sensitive to change to a period of group rehabilitation. All questions of the PSFS contributed to the total score. Both floor and ceiling effects could be noted. Conclusion: The PSFS shows satisfying measurement properties and may be a useful complement in the evaluation of individual changes during a period of rehabilitation after proximal humeral fracture.

• Implications for Rehabilitation

• The PSFS assesses on activity level in patients with proximal humeral fracture.

• The PSFS is sensitive to change for group rehabilitation after humeral fracture.

• The PSFS can be useful for goal-setting, motivating and individually tailoring rehabilitation activities. The PSFS should be used in addition to specific measures of body functions and general health.

     

Translation,cultural adaptation,reliability, and validity of the Turkish version of the Penn Shoulder Score

Purpose: The purpose of this study is to translate the Penn Shoulder Score into Turkish and to establish its cultural adaptation, reliability, and validity in patients with shoulder dysfunctions.

Methods: The Penn Shoulder Score was translated and culturally adapted from English into Turkish. Subsequently, the Penn Shoulder Score, the Constant Score, the American Shoulder and Elbow Score, and the Western Ontario Rotator Cuff Index were completed by 97 patients with shoulder dysfunctions. To determine the test–retest reliability, 30 patients completed the Penn Shoulder Score again on day 3. Intraclass correlation coefficient and Cronbach alpha were calculated to assess reliability. The validity of the questionnaire was assessed in terms of convergent validity with Pearson Correlation Coefficient using the Constant Score, the American Shoulder and Elbow Score, and the Western Ontario Rotator Cuff Index.

Results: Internal consistency was good, with a Cronbach alpha of 0.81. The Intraclass correlation coefficient was 0.90 (95% confidence interval: 0.78, 0.90), demonstrating good test–retest reliability. Pearson correlation coefficients of the Penn Shoulder Score in relation with the Constant Score, the American Shoulder and Elbow Score, and the Western Ontario Rotator Cuff Index were 0.65, 0.78, and ?0.77, respectively.

Conclusion: The Turkish version of the Penn Shoulder Score is a reliable and valid measure for assessing patients with shoulder dysfunctions.

• Implications for Rehabilitation

• The Turkish version of the Penn shoulder score is valid and reliable outcome measure for assessing patients with shoulder dysfunctions.

• The Turkish version of the Penn shoulder score could be easily performed by patients and it is easy to score by clinicians. It is recommended to use in clinical settings and in research.

     

Reliability,validity, and responsiveness of the Persian version of Shoulder Activity Scale in a group of patients with shoulder disorders

Abstract

Purpose: The aim of this methodological study was to cross-culturally translate the Shoulder Activity Scale (SAS) into the Persian and determine its clinimetric properties including reliability, validity, and responsiveness in patients with shoulder disorders. Method: Persian version of the SAS was obtained after standard forward-backward translation. Three questionnaires were completed by the respondents: SAS, shoulder pain and disability index (SPADI), and Short-Form 36 Health Survey (SF-36). The patients completed the SAS, 1 week after the first visit to evaluate the test–retest reliability. Construct validity was evaluated by examining the associations between the scores on the SAS and the scores obtained from the SPADI, SF-36, and age of the patients. To assess responsiveness, data were collected in the first visit and then again after 4 weeks physiotherapy intervention. Test–retest reliability and internal consistency were assessed using Intra-class Correlation Coefficient (ICC) and Cronbach’s alpha, respectively. To evaluate construct validity, Spearman’s rank correlation was used. The ability of the SAS to detect changes was evaluated by the receiver-operating characteristics method. Results: No problem or language difficulties were reported during translation process. Test–retest reliability of the SAS was excellent with an ICC of 0.98. Also, the marginal Cronbach’s alpha level of 0.64 was obtained. The correlation between the SAS and the SPADI was low, proving divergent validity, whereas the correlations between the SAS and the SF-36/age were moderate proving convergent validity. A marginally acceptable responsiveness was achieved for the Persian SAS. Conclusions: The study provides some evidences to support the test–retest reliability, internal consistency, construct validity, and responsiveness of the Persian version of the SAS in patients with shoulder disorders. Therefore, it seems that this instrument is a useful measure of shoulder activity level in research setting and clinical practice.

• Implications for Rehabilitation

• The shoulder activity scale (SAS) is a reliable, valid, and responsive measure of shoulder activity level in Persian-speaking patients with different shoulder disorders.

• The results on clinimetric properties of the Persian SAS are comparable with its original, English version.

• Persian version of the SAS can be used in “clinical” and “research” settings of patients with shoulder disorders.

     

Shoulder function,pain and health related quality of life in adults with joint hypermobility syndrome/Ehlers–Danlos syndrome-hypermobility type

Purpose To investigate shoulder function, pain and Health-Related Quality of life (HRQoL) among adults with joint hypermobility syndrome/Ehlers–Danlos syndrome-hypermobility type (JHS/EDS-HT), compared with the general population (controls). Method In a cross-sectional study using postal survey, 110 patients diagnosed with JHS/EDS-HT and 140 gender- and age-matched healthy controls from Statistics Norway participated. Shoulder function, pain and HRQol were registered by Western Ontario Shoulder Instability Index (WOSI), Numerical Rating Scale (NRS), pain drawings, 36-item Short Form (SF-36). Results Eighty-one individuals responded, with response rate 34% (JHS/EDS-HT: 53%, controls: 21%). JHS/EDS-HT had lower shoulder function (WOSI total: 49.9 versus 83.3; p?p?p?Conclusions Adults with JHS/EDS-HT have impaired shoulder function, increased pain intensity, as well as reduced physical HRQoL compared with controls. Although neck and shoulder were most frequently rated as painful, significantly more JHS/EDS-HT also reported generalized pain compared to controls.

• Implications for Rehabilitation

• Adults with JHS/EDS-HT have impaired shoulder function, and most often painful areas in the neck and shoulder joints, which need to be targeted in the treatment strategy.

• Compared with the general population adults with JHS/EDS-HT have reduced physical HRQoL, supporting a physical approach for this group.

• Adults with JHS/EDS-HT may present with both specific painful joints and generalized pain.

     

Responsiveness of two Persian-versions of shoulder outcome measures following physiotherapy intervention in patients with shoulder disorders

Abstract

Purpose: To identify the ability of the Persian-version of the Shoulder Pain and Disability Index (SPADI) and the Disabilities of the Arm, Shoulder, and Hand (DASH) to detect changes in shoulder function following physiotherapy intervention (i.e. responsiveness) and to determine the change score that indicates a meaningful change in functional ability of the patient (i.e. Minimally Clinically Important Difference (MCID)). Method: A convenient sample of 200 Persian-speaking patients with shoulder disorders completed the SPADI and the DASH at baseline and then again 4 weeks after physiotherapy intervention. Furthermore, patients were asked to rate their global rating of shoulder function at follow-up. The responsiveness was evaluated using two methods: the receiver operating characteristics (ROC) method and the correlation analysis. Two useful statistics extracted from the ROC method are the area under curve (AUC) and the optimal cutoff point called as MCID. Results: Both the SPADI and the DASH showed the AUC of greater than 0.70 (AUC ranges?=?0.77–0.82). The best cutoff points (or change scores) for the SPADI-total, SPADI-pain, SPADI-disability and the DASH were 14.88, 26.36, 23.86, and 25.41, respectively. Additionally, moderate to good correlations (Gamma?=??0.51 to ?0.58) were found between the changes in SPADI/DASH and changes in global rating scale. Conclusions: The Persian SPADI and DASH have adequate responsiveness to clinical changes in patients with shoulder disorders. Moreover, the MCIDs obtained in this study will help the clinicians and researchers to determine if a Persian-speaking patient with shoulder disorder has experienced a true change following a physiotherapy intervention.

• Implications for Rehabilitation

• Responsiveness was evaluated using two methods; the receiver operating characteristics (ROC) method and the correlation analysis.

• The Persian SPADI and DASH can be used as two responsive instruments in both clinical practice and research settings.

• The MCIDs of 14.88 and 25.41 points obtained for the SPADI-total and DASH indicated that the change scores of at least 14.88 points on the SPADI-total and 25.41 points on the DASH is necessary to certain that a true change has occurred following a physiotherapy intervention.

     

Shoulder function and active motion deficit in patients with rheumatoid arthritis

Purpose: To discover whether there are differences between patients with RA with and without active motion deficit in the shoulder (passive ROM greater than active ROM) concerning disease characteristics and shoulder function, and examine the role of active motion deficit in explaining limitations of shoulder function in daily life. Methods: This cross-sectional study included 123 patients with RA having shoulder pain. Disease activity and duration of shoulder pain and disease were registered, active and passive shoulder ROM, pain and muscle strength were measured. Shoulder function in daily life was assessed by Disability of the Arm, Shoulder and Hand (DASH). Results: Patients with active motion deficit (36%) had statistical significant worse scores on disease activity, shoulder pain, muscle strength, and DASH function than those without active motion deficit (p ≤ 0.05). No differences between the groups were found for duration of shoulder pain or disease (p > 0.05). Active motion deficit, passive ROM, muscle strength and pain explained 33.7% of the variation in the DASH function score. Conclusion: Active motion deficit in the shoulder seems frequent in patients with RA. Together with passive ROM, muscle strength and pain, active motion deficit explained about one-third of the limitations in shoulder function in daily life.

Implications for Rehabilitation

• Rheumatoid arthritis (RA) is a chronic inflammatory disease that primarily affects the joints and periarticular tissue. Pain, muscle weakness, and joint destruction may result in reduced range of motion (ROM), which in turn may affect the performance of activities in daily life.

• Shoulder affection is frequent in patients with RA. About one-third of the patients in the present study had an active motion deficit in the shoulders.

• Patients with active motion deficit had more shoulder pain and more impaired shoulder function than those without deficit. Active motion deficit associated with limitations in shoulder function in daily life.

     

The relationship between functional disability and health-related quality of life in patients with a rotator cuff tear

Purpose:To determine the relationship between functional disability and health-related quality of life (HRQoL) in rotator cuff tear (RCT) patients. Method:In 67 RCT patients (mean age, 54 years; 57% males), functional disability was self-reported with the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES), HRQoL with the Short-Form 36 Health Survey (SF-36), and pain by visual analogue scale. ASES results were divided into tertiles (12–38, 39–51, and 52–82). Results:Mean ASES score was 48 (range, 12–82). Patients with the highest functional disability and highest pain level had the lowest HRQoL. For the highest, middle, and lowest ASES categories, respectively, mean SF-36 Physical Component Summary (PCS) scores were 35 SD 5, 36 SD 8, and 41 SD 6 (p< 0.001) (r = 0.47 for ASES vs. PCS; p< 0.001), and Mental Component Summary (MCS) scores were 50 SD 13, 56 SD 10, and 58 SD 8 (p = 0.011) (r = 0.37 for ASES vs. MCS; p= 0.003). Conclusions: Patients with higher functional disability had lower HRQoL. RCT extensively affects patients’ lives; therefore, capturing both generic and shoulder-specific measures of RCT problems is recommended.

Implications for Rehabilitation

• Rotator cuff tears (RCTs) result from injury or degeneration, and tear prevalence increases with age.

• RCT causes disabling pain, decline in muscle strength and shoulder mobility.

• RCT patients with decreased functioning have impaired quality of life.

     

Intertester reliability of shoulder complaints diagnoses in primary health care

Objective: Shoulder complaints are frequently encountered in general practice, but precise diagnosing is challenging. This study investigated agreement of shoulder complaints diagnoses between clinicians in a primary health care setting.

Design: Cross-sectional study.

Setting: Four primary health care clinicians used patients’ history and functional examination of the shoulder by selective tissue tension techniques (STTs), to diagnose shoulder complaints.

Subjects: 62 patients, aged 18–75 years.

Main outcome measure: Reliability of diagnoses was assessed by observed intertester agreement and Cohen’s kappa. A total of 372 diagnostic pairs were available for intertester comparisons.

Results: Six diagnoses were assigned by all clinicians; supraspinatus-, infraspinatus-, subscapularis-tendinopathies; chronic subacromial bursitis; glenohumeral capsulitis, and acromioclavicular joint lesion. The observed agreement on these diagnoses ranged from 0.84 for glenohumeral capsulitis to 0.97 for acromioclavicular joint lesion. Kappa scores were 0.46 (95% CI 0.33, 0.58) for chronic subacromial bursitis; 0.53 (95% CI 0.34, 0.68), 0.59 (95% CI 0.47, 0.70), and 0.68 (95% CI 0.53, 0.82) for infraspinatus -, supraspinatus -, and subscapularis-tendinopathy, respectively. For glenohumeral capsulitis and acromioclavicular lesion kappa scores were 0.66 (95% CI 0.57, 0.73) and 0.78 (95% CI 0.61, 0.90). Kappa scores were higher for individual diagnoses than for individual tests, except for limitation in passive abduction (0.70, 95% CI 0.62, 0.78) and passive lateral rotation (0.66, 95% CI 0.57, 0.73).

Conclusions: Although experienced clinicians showed substantial intertester agreement, precise diagnoses of shoulder complaints in primary health care remain a challenge. The present results call for further research on refined diagnoses of shoulder complaints.

• Key points

• Based on medical history and a systematic functional examination by selective tissue tension techniques (STTs), we investigated the agreement of shoulder complaints diagnoses across four primary health care clinicians and 62 patients.

• ??Agreements on diagnoses were generally better than the agreement on individual tests.

• ??Good kappa scores were obtained for the diagnoses glenohumeral capsulitis, rotator cuff tendinopathy, and acromioclavicular lesion.

• ??Further research is necessary to investigate the diagnostic validity of functional shoulder examination by the STTs method.

     

Shoulder pain after stroke – experiences,consequences in daily life and effects of interventions: a qualitative study

Purpose: To describe experiences of shoulder pain after stroke, how pain affects daily life and perceived effects of interventions.

Method: A qualitative interview study including 13 community-dwelling persons (six women; median age 65?years) with persistent shoulder pain after stroke.

Results: Three categories emerged from the content analysis. In “Multiple pain characteristics” an insidious pain onset was reported. The pain existed both day and night and could be located around the shoulder girdle but also have radiation to the arm and hand. An explanation of the pain was seldom given. In “Limitations caused by the pain” it was described how the pain negatively influenced personal care, household activities and leisure, but also could lead to emotional reactions. In “Multiple pain interventions with various effects” a variety of interventions were described. Self-management interventions with gentle movements were perceived most effective. A restraint attitude to pain medication due to side effects was reported.

Conclusions: Shoulder pain after stroke can lead to a variety of pain characteristics. As the pain is complex and may affect many important areas in a person’s life, multidisciplinary rehabilitation interventions are important.

• Implications for rehabilitation

• Shoulder pain after stroke can lead to a variety of pain characteristics with radiation to the arm and hand

• Shoulder pain often influence personal care, household activities and leisure negatively, which may lead to emotional reactions

• Self-management interventions with gentle movements are perceived most effective

• As the shoulder pain after stroke is complex, interventions by a multidisciplinary team may be needed

     

The therapeutic role of motor imagery on the functional rehabilitation of a stage II shoulder impingement syndrome

Abstract

Purpose: Motor imagery (MI) has been used as a complementary therapeutic tool for motor recovery after central nervous system disease and peripheral injuries. However, it has never been used as a preventive tool. We investigated the use of MI in the rehabilitation of stage II shoulder impingement syndrome. For the first time, MI is used before surgery. Method: Sixteen participants were randomly assigned to either a MI or control group. Shoulder functional assessment (Constant score), range of motion and pain were measured before and after intervention. Results: Higher Constant score was observed in the MI than in the control group (p?=?0.04). Participants in the MI group further displayed greater movement amplitude (extension (p?<?0.001); flexion (p?=?0.025); lateral rotation (p?<?0.001). Finally, the MI group showed greater pain decrease (p?=?0.01). Conclusion: MI intervention seems to alleviate pain and enhance mobility, this is probably due to changes in muscle control and consequently in joint amplitude. MI might contribute to postpone or even protect from passing to stage III that may require surgery.

• Implications for Rehabilitation

• Adding motor imagery training to classical physical therapy in a stage II impingement syndrome:

• Helps in alleviating pain

• Enhances shoulder mobility

• Motor imagery is a valuable technique that can be used as a preventive tool before the stage III of the impingement syndrome.

     

Explaining daily functioning in young adults with obstetric brachial plexus lesion

Abstract

Purpose: To study the influence of obstetric brachial plexus lesion (OBPL) on arm–hand function and daily functioning in adults, and to investigate the relationship of arm-hand function and pain to daily functioning. Method: Adults with unilateral OBPL who consulted the brachial plexus team at the VU University Medical Center in the past were invited to participate. Daily functioning was measured with the Disability of the Arm, Shoulder and Hand (DASH) questionnaire and the SF36, pain with VAS Pain Scales and arm-hand function with the Nine Hole Peg Test (9-HP-test) and the Action Research Arm Test (ARAT). Scores of the affected arm were compared to those of the non-affected arm or norm values for healthy controls. Results: Twenty-seven persons (mean age 22, SD 4.2 years), of whom 10 men, participated. The ARAT and 9-HP-test scores for the affected arm were significantly worse than those for the non-affected arm. Moderate to severe pain in the affected arm, the non-affected arm or the back was reported by 50% of the participants. The DASH general, sports/music and SF36 physical functioning scores were significantly worse than norm values. The ARAT/9-HP-test and daily functioning showed little association. Low to moderate associations were found between pain and daily functioning. Conclusions: Many young adults with OBPL experience limitations in daily functioning. Pain, rather than arm-hand function, seems to explain these limitations.

• Implications for Rehabilitation

• Obstetric brachial plexus lesion (OBPL) is caused by traction to the brachial plexus during labour, resulting in denervation of the muscles of the arm and shoulder girdle.

• Adults with OBPL are hardly seen in rehabilitation medicine.

• This study shows that many young adults with OBPL experience limitations in daily functioning. Pain, rather than arm-hand function, seems to explain these limitations.

• Fifty percent of the participants complained about moderate or severe pain, which was located in the affected arm, the back and the non-affected arm. There seems an age-related increase in pain prevalence.

• Persons who had undergone plexus surgery had a significantly worse arm-hand function, but comparable scores on daily functioning scales compared to persons without plexus surgery.

• When limitations in daily functioning or pain occur, referral to a rehabilitation physician is indicated.

     

Muscle load in reaching movements performed by a wheelchair user: a case study

Abstract

Purpose: The aim of this study was to analyse the load on the shoulder muscles during reaching movements that are specific to wheelchair users in relation to the risk of impingement. Method: Three activities of daily living were performed: putting a book on a shelf in front and at the side and putting a pack of water bottles on a table. The AnyBody shoulder model was used to calculate the activity and forces of the shoulder muscles. Results: Handling the pack of bottles caused the highest forces in the deltoideus, trapezius, serratus anterior and rotator cuff muscles. For handling the book, the highest forces were found in the deltoideus (scapular part) and the serratus anterior, especially during the put phase. Conclusions: Handling heavy objects such as a pack of bottles or a wheelchair produces high forces on the rotator cuff muscles and can lead to early fatigue. Therefore, these activities seem to be associated with a high risk of developing impingement syndrome.

• Implications for Rehabilitation

• In a single patient, this study demonstrates that the load on the rotator cuff is high during reaching movements.

• Handling a pack of water bottles, which resembles wheelchair handling, represents an activity associated with a high risk of developing impingement syndrome.

• Shoulder muscles must be trained in a balanced way to provide stabilization at the shoulder joint and prevent fatigue.

     

The psychometric properties of the Evaluation of Daily Activity Questionnaire in seven musculoskeletal conditions

Purpose: The purpose of this study is to psychometrically test the Evaluation of Daily Activity Questionnaire in seven musculoskeletal conditions.

Materials and methods: One thousand and two hundred people with ankylosing spondylitis; osteoarthritis; systemic lupus erythematosus; systemic sclerosis; chronic pain; chronic upper limb disorders; or Primary Sjögren’s syndrome completed the Evaluation of Daily Activity Questionnaire, Health Assessment Questionnaire and Short-Form Health Survey v2. We examined internal construct validity using Rasch analysis, internal consistency, concurrent validity with the Health Assessment Questionnaire and Short-Form Health Survey v2. Participants repeated the Evaluation of Daily Activity Questionnaire to assess test–retest reliability.

Results: The 12 domains satisfied Rasch model expectations for fit, local dependency, unidimensionality and invariance by age and gender, in each musculoskeletal condition. Internal consistency was consistent with individual use (Cronbach’s α?>?0.90); concurrent validity was strong (Health Assessment Questionnaire:?r_s?=?0.60–0.92; Short-Form Health Survey v2 Physical Function:?r_s?=??0.61 to ?0.91) and test–retest reliability excellent (Intra-Class Correlation Coefficient(2,1)?=?0.77–0.96).

Conclusion: The Evaluation of Daily Activity Questionnaire satisfied Rasch model requirements for construct validity and has good reliability and validity in each MSC. The Evaluation of Daily Activity Questionnaire can be used as a measure of everyday activity in practice and research with people with musculoskeletal conditions.

• Implications for rehabilitation

• The Evaluation of Daily Activity Questionnaire evaluates users’ ability to perform common daily activities (in 12 domains) that were identified as problematic by people with seven musculoskeletal conditions (i.e., osteoarthritis, systemic lupus, ankylosing spondylitis, chronic pain, chronic upper limb conditions, systemic sclerosis, Sjogren’s syndrome).

• Most patients considered the Evaluation of Daily Activity Questionnaire was the right length and would be helpful for discussing everyday problems with an occupational therapist.

• The 12 domains have good reliability and validity and can be combined into two components: Self-Care and Mobility.

• The Evaluation of Daily Activity Questionnaire is suitable for use both in clinical practice and research and a User Manual is available for therapists and researchers.

     

An exploration of the relationship between two measures of children’s participation

Purpose: To investigate the relationship between the Children Participation Questionnaire and the Children’s Assessment of Participation with Hands.

Materials and methods: Two researchers classified the item contents independently using the International Classification of Functioning, Disability and Health-Child and Youth version as a guide. Parents of 51 children with intellectual and developmental disabilities completed both measures within one month.

Results: The linking results indicated that the two participation measures covered a broad range of life domains, which corresponded well to the conceptually matched Activities and Participation categories/chapters of the International Classification of Functioning, Disability and Health-Child and Youth version. A significant moderate link (Spearman’s ρ coefficient?=?0.68, p?ρ?=?0.47–0.71, p?Conclusion: This study provides evidence for the content and construct validity of the two children’s participation measures. The findings also offer important insights about the similarities and differences between the two measures. This knowledge will assist clinicians in selecting outcome measures.

• Implications for rehabilitation

• The Children Participation Questionnaire and Children’s Assessment of Participation with Hands demonstrate good content and convergent validity.

• The two measures capture distinctive aspects and/or degrees of children’s participation.

• Clinicians and researchers need to be aware of the similarities and differences between the two measures before selecting outcome measure.

     

Validity and reliability of a novel measure of activity performance and participation

Purpose: To develop and evaluate an innovative clinician-rated measure, which produces global numerical ratings of activity performance and participation. Method: Repeated measures study with 48 community-dwelling participants investigating clinical sensibility, comprehensiveness, practicality, inter-rater reliability, responsiveness, sensitivity and concurrent validity with Barthel Index. Results: Important clinimetric characteristics including comprehensiveness and ease of use were rated >8/10 by clinicians. Inter-rater reliability was excellent on the summary scores (intraclass correlation of 0.95–0.98). There was good evidence that the new outcome measure distinguished between known high and low functional scoring groups, including both responsiveness to change and sensitivity at the same time point in numerous tests. Concurrent validity with the Barthel Index was fair to high (Spearman Rank Order Correlation 0.32–0.85, p?>?0.05). The new measure’s summary scores were nearly twice as responsive to change compared with the Barthel Index. Other more detailed data could also be generated by the new measure. Conclusions: The Activity Performance Measure is an innovative outcome instrument that showed good clinimetric qualities in this initial study. Some of the results were strong, given the sample size, and further trial and evaluation is appropriate.

• Implications for Rehabilitation

• The Activity Performance Measure is an innovative outcome measure covering activity performance and participation.

• In an initial evaluation, it showed good clinimetric qualities including responsiveness to change, sensitivity, practicality, clinical sensibility, item coverage, inter-rater reliability and concurrent validity with the Barthel Index.

• Further trial and evaluation is appropriate.

     

Validity,reliability and ease of use of the disabilities of arm,shoulder and hand questionnaire in adults following stroke

Purpose: The Disabilities of Arm, Shoulder and Hand (DASH) questionnaire is a patient reported outcome measure for evaluating upper limb function in people with musculoskeletal conditions. While the DASH has good psychometric properties when used with people with musculoskeletal conditions, it has not been tested with adults after stroke.

Methods: Data for n?=?61 adults following stroke (aged 32–93 years, 44% male) were analyzed to test validity and reliability of the DASH for use with a stroke population. Data included demographic and clinical attributes, DASH scores (baseline and four weeks later) and Patient Rated Wrist Evaluation (PRWE) measures.

Results: Internal consistency was good (Cronbach alpha 0.92, SEM 6.65). Factor analysis and Rasch modeling suggested that the questionnaire comprised three subscales: pain, impact and function. Concurrent validity between the DASH and PRWE (Spearman’s Rho r_s?=_?0.41) was moderate. The scale was perceived by clinicians to be useful, quick and simple to administer. The DASH had low four-week test-retest reliability (ICC 0.56 [95% Cl 0.05–0.79]).

Conclusions: The DASH is considered to have acceptable validity when used with adults following stroke. Test–retest reliability was low but further research is needed to establish whether this is a result of condition-related change or the stability of the measure.

• Implications for Rehabilitation

• The DASH questionnaire examines upper limb function in task performance and appears to be a useful tool, which is simple to administer in the clinical setting with adults following stroke.

• Upper limb function post stroke can be meaningfully assessed using the DASH as it has good internal consistency and moderate concurrent validity.

• Rasch analysis and factor analysis suggests that the tool appears to consist of three subscales: pain, impact and function. The total score of the DASH may be less meaningful than the totals of these subscales.

• The test–retest reliability of the DASH requires further research; over a four-week period DASH stability was poor in a group of people with moderate to severe upper limb impairment.

     

Cross-cultural adaptation of the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) for Hebrew-speaking subjects with and without hand injury

Purpose: The World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) questionnaire is used internationally to assess function and disability. The instrument has been translated into several languages, but no Hebrew version exists. The objective of this study was to evaluate the use of the 12-item WHODAS 2.0 questionnaire among Hebrew speakers with and without hand injuries (HI).

Methods: The translated questionnaire was conducted among 155 uninjured subjects (UI) and 77 male workers with HI. Internal consistency was assessed using Cronbach’s alpha. Test–retest reliability was assessed in UI subjects and calculated using the intraclass correlation coefficient (ICC_agreement). Validity was evaluated by correlating the 12-item WHODAS 2.0 to the short-form of health survey (SF-12) in UI subjects and comparing the 12-item WHODAS 2.0 scores and the Quick Disability of Arm, Shoulder, and Hand (QDASH) Outcome Measure in the HI group.

Results: The Cronbach’s alpha of the WHODAS 2.0 for the entire sample was α?=?0.83. The ICC_agreement for test–retest reliability was 0.88. A positive significant correlation was found between the 12-item WHODAS 2.0 and the QDASH (r_s?=?0.53, p?Conclusions: The results support the reliability and validity of this Hebrew translation of the 12-item WHODAS 2.0.

• IMPLICATIONS FOR REHABILITATION

• Measurement tools that assess activities and participation after HI are an essential part of the rehabilitation process. The 12-item WHODAS 2.0 is a useful tool, since it addresses a broader range of activity and participation domains compared to the DASH and enables better implementation of the ICF model.

• Since the WHODAS 2.0 does not target a specific disease (as oppose to the DASH), it can be used to compare disabilities caused by different diseases or traumas.

• The WHODAS 2.0 measures both the function and disability in general populations as well as clinical situations; therefore, the instrument is useful for assessing both health and disability.

     

Physiotherapy treatment of the diabetic shoulder: a longitudinal study following patients with diabetes and shoulder pain using a pre-post treatment design

Abstract

Purpose: The aim of this study was to describe and evaluate a physiotherapy program targeted to reduce pain intensity and improve the daily functioning of diabetics with shoulder problems. It was hypothesized that patients receiving specific physiotherapy treatment improved more frequently and rapidly than diabetic patients followed up without specific physiotherapeutic intervention. Method: A pre-post treatment design was completed for a group of 10 subjects. The treatment protocol, also applied during the daily activities of the subjects, was aiming at reducing pain intensity and shoulder stiffness and improving impaired functioning in daily activities by muscle relaxation, light-load exercise and enhancing proper shoulder co-ordination. Results: The group analysis showed significant decrease of pain intensity level as well as improved shoulder functioning and sustained level of subject self-efficacy beliefs throughout the study period. Conclusions: The results suggest that it is possible to relieve shoulder pain intensity and improve daily activities of patients with diabetes-related shoulder problems by employing a physiotherapy program focusing on muscle relaxation, light-load exercise and on the enhancement of proper shoulder co-ordination in daily activities.

• Implications for Rehabilitation

• A physiotherapy program can be effective in reducing pain and improving shoulder function in diabetics with shoulder problems.

• The treatment should focus on muscle relaxation, light-load exercise and on the enhancement of proper shoulder co-ordination in daily activities.

     

Effectiveness of neuromuscular taping on painful hemiplegic shoulder: a randomised clinical trial

Purpose: The purpose of this trial was to investigate changes in pain, the range of motion (ROM) and spasticity in people with painful hemiplegic shoulder (PHS) after the application of an upper limb neuromuscular taping (NMT). Methods: We conducted a randomised clinical trial. The study included 32 people, 31% female (mean?±?SD age: 66?±?9 years), with PHS after stroke with pain at rest and during functional movements. The experimental group received the application of NMT and a standard physical therapy programme (SPTP), whereas the control group received SPTP. The groups received four 45-minute long sessions over four weeks. The VAS, ROM and spasticity were assessed before and after the intervention with follow-up at four weeks. Results: The experimental group had a greater reduction in pain compared to the control group at the end of the intervention, as well as at one month after the intervention (p?Conclusion: Our study demonstrates that NMT decreases pain and increases the ROM in subjects with shoulder pain after a stroke.

• Implications for Rehabilitation

• Painful hemiplegic shoulder is a frequent complication after stroke with negative impacts on functional activities and on quality of life of people, moreover restricts rehabilitation intervention.

• Neuromuscular taping is a technique introduced by David Blow for the treatment of neuromuscoloskeletal problems.

• This study shows the reduction of pain and the improvement of range of motion after the application of an upper limb neuromuscular taping.

• Rehabilitation professionals who are involved in the management of painful hemiplegic shoulder may like to consider the benefits that neuromuscular taping can produce on upper limb.

     

Tracking changes in glenohumeral joint position in acute post-stroke hemiparetic patients: an observational study

Aims: The majority of people develop hemiparetic shoulder inferior subluxation following stroke, but the timing of onset is unknown. This study aimed to assess changes in glenohumeral joint centre of rotation (GHJC) during the first six weeks following stroke.

Methods: Thirty patients with confirmed diagnosis of stroke (age 65?±?19 years, 60% female, 40% right side affected) were assessed within 14 days of admission and at six weeks along with matched controls. Bilateral GHJC was determined using a three-dimensional electromagnetic tracking device (ETD).

Results: At baseline, GHJC in the stroke group was positioned posteriorly on the hemiparetic side compared to the non-hemiparetic side (mean difference ?4.0, 95% confidence interval (CI)???7.7 to ?3.0?mm). In matched controls, GHJC was positioned anterior to the acromion with no significant difference between limbs. At six weeks, the only significant difference occurred for the stroke group; non-hemiparetic GHJC was positioned 12.3?mm (95% CI 2.5–22.1) closer to the acromion compared with control group.

Conclusion: Minimal changes in glenohumeral joint positioning occurs early post-stroke. Clinicians should consider changes in glenohumeral joint position for both non- and hemiparetic sides during the early rehabilitation phase following stroke.

• Implications for rehabilitation

• Changes occur in glenohumeral joint centre of rotation (GHJC) position between hemiparetic and non-hemiparetic sides early in people with mild stroke.

• Clinicians need to be aware of early GHJC positional changes.

• Early GHJC positional changes may contribute to the development of hemiparetic shoulder pain (HSP), anterior humeral subluxation and glenohumeral joint impingement.

• Clinicians should employ current best practice guidelines which promote safe positioning and handling of the upper limb to minimise subluxation forces and potential trauma to the passive restraints of the shoulder in the acute phase following stroke, to reduce the possibility of glenohumeral subluxation in the short term.