Validation of the short version of the Van Lieshout Test in an Italian population with cervical spinal cord injuries: a cross-sectional study

Convergent validity and responsiveness of the Canadian Occupational Performance Measure for the evaluation of therapeutic outcomes for patients with carpometacarpal osteoarthritis

STUDY DESIGN

This is a longitudinal, observational, multicenter, cohort study.

INTRODUCTION

Thumb carpometacarpal (CMC) osteoarthritis (OA) is associated with more pain and restrictions than other hand OA. The use of patient-identified occupational performance goals to guide hand therapy treatment and to measure clinical outcomes is fundamental for a patient-centered intervention. The COPM enables subjects to identify goals for hand therapy and engage in a subject-specific therapeutic process.

PURPOSE OF THE STUDY

The purpose of this study is to evaluate the convergent validity and responsiveness of the COPM to evaluate the relationship between the patient's self-perception and satisfaction of performance in everyday living and pain intensity, upper limb function, and manual ability.

METHODS

Eligible participants to multiple hand therapy centers were recruited. Outcomes measures (VAS scale, QuickDASH, MAM-36, and the COPM questionnaire) were measured at the baseline and 3 months after.

RESULTS

One hundred forty-five (n = 145) consecutive patients for five different hand rehabilitation centers with symptomatic thumb CMC OA were screened for eligibility criteria. COPM-P and COPM-S were the most responsive instruments, with an area under the curve of 0.88 (95% CI 0.79-0.96) and 0.88 (95% CI 0.80-0.96), respectively.

CONCLUSIONS

Although more investigation in this area is necessary to conclude that the COPM is the best option to evaluate the effectiveness of hand therapy interventions for thumb OA. The COPM focuses on function and occupation and, in comparison with others upper limb scales, does not require the use of another complementary scale for addressing both satisfaction and ADL status. COPM is an instrument with a good convergent validity and responsiveness to evaluate the relationship between the patient's self-perception and satisfaction in thumb CMC OA.

Italian version of the cornell musculoskeletal discomfort questionnaire (CMDQ-I): Translation, cultural adaptation and validation

BACKGROUND

Almost 25%of workers in the European Union suffer from back pain, and 23%complain of muscle pain. Sixty-two percent of workers carry out repetitive operations with their hands or arms, 46%work in painful or tired positions and 35%carry or handle loads.

OBJECTIVE

This study aimed to translate, culturally adapt and validate the Italian version of the Cornell Musculoskeletal Discomfort Questionnaire (CMDQ-I).

METHODS

Translation and cultural adaptation procedures followed international guidelines. Participants were recruited from among the personnel components of the Italian Air Force, who were between 18 and 65 years old. Cronbach's alpha and the intraclass correlation coefficient (ICC) were calculated to assess internal consistency and stability, respectively. The CDMQ-I was administered together with the Visual Analogic Scale (VAS), and the validity was evaluated using Pearson's correlation coefficient.

RESULTS

All CDMQ-I items were either identical or similar in meaning to the original version's items. The scale was administered twice with a retest after seven to 10 days to 66 participants. Cronbach's alpha was higher than 0.761, and the ICC ranged between 0.737 and 0.952. Pearson's correlation coefficient showed positive and significant correlations (p > 0.01).

CONCLUSIONS

The study produced an Italian version of the CMDQ with good reliability and validity. This scale is a useful tool to investigate the frequency and intensity of musculoskeletal disorders in various categories of workers.

Translation and validation of the Chinese version of the Spinal Cord Independence Measure (SCIM III) Self-Report

STUDY DESIGN

A cross-sectional psychometric study.

OBJECTIVE

To translate, culturally adapt and validate the Chinese version of the Spinal Cord Independence Measure III-Self Report (SCIM-SR).

SETTING

Four rehabilitation centers in Guangzhou, Chengdu, and Shiyan, China.

METHODS

Translation and cultural adaptation of the Chinese version of the SCIM-SR was conducted according to Brislin guidelines. A total of 147 spinal cord injury patients self-rated their functional independence using translated instrument. The psychometric properties of content validity, criterion-related validity, internal consistency reliability, and test-retest reliability were examined.

RESULTS

The content validity index of the new scale was 0.99. The intraclass correlation coefficient between the total SCIM-SR and SCIM III scores was 0.935, and the coefficients for its three subscales were 0.899, 0.760, and 0.942. Bland-Altman analysis showed that the mean difference between the total SCIM-SR and SCIM III scores was 2.35 (95% confidence interval -0.58 to 5.28), and differences for the three subscales were 0.75 (-0.51-2.01), 1.30 (-0.63-3.23), and 0.30 (-0.80-1.40). The Cronbach's α coefficients for the total scale, the self-care subscale, and the mobility subscale were 0.908, 0.913, and 0.895, respectively. The α for the respiration and sphincter management subscale was 0.581. Test-retest reliability after 2 weeks yielded a Spearman coefficient for the total scale of and subscale values all above 0.73.

CONCLUSIONS

Our results indicate acceptable validity and reliability of the Chinese version of SCIM-SR. It may facilitate long-term evaluations of independence in Chinese spinal cord injury patients in the community and at home.

Internal consistency and validity of the Italian version of the Jebsen-Taylor hand function test (JTHFT-IT) in people with tetraplegia

STUDY DESIGN

Psychometric study.

OBJECTIVES

This study aimed to evaluate the internal consistency and validity of the Italian version of the Jebsen-Taylor hand function test (JTHFT-IT) in people with tetraplegia.

SETTING

Italian spinal units.

METHODS

Psychometric properties of the JTHFT-IT were assessed following international guidelines. The internal consistency was examined using Cronbach's alpha coefficient. Pearson's correlation coefficient was calculated for the concurrent validity of JTHFT-IT with a dynamometer, while the construct validity was calculated in comparison to that of the Van Lieshout test short version in Italian (VLT-SV-IT).

RESULTS

The test was administered to 48 right-hand dominant people with tetraplegia. Cronbach's alpha calculation resulted in a value of 0.96 for the right hand and 0.94 for the left hand. In terms of the validity of the scale, the Pearson's correlation, as measured in relation to the VLT-SV-IT and dynamometer, showed statistically significant results (range for the correlation coefficient of between -0.96 and -0.12, p < 0.05).

CONCLUSIONS

The findings of this study support the internal consistency and validity of the JTHFT-IT and its use among a population with cervical SCI as a measure of hand functionality.

Transcultural reliability and validity of an Italian language version of the Constant–Murley Score

Purpose:

The present study was designed to carry out an Italian translation of the Constant–Murley Score (CMS-IT) and, subsequently, evaluate its reliability and validity.

Methods:

This study included adults diagnosed with any type of clinical shoulder dysfunction who could read and respond to the questionnaires. Those individuals who underwent surgeries of any kind on the affected shoulder during the previous 12 months and individuals with shoulder instabilities were excluded. All of the participants were evaluated by two operators, and the CMS-IT, Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, and visual analog scale (VAS) were administered. The internal consistency was evaluated using Cronbach’s α, whereas the intra-rater and inter-rater reliabilities were evaluated using the intraclass correlation coefficient (ICC). The validity of the construction was evaluated using Pearson’s correlation coefficient between the scores of the administered scales.

Results:

A population of 72 individuals participated in this study. The internal consistency of the CMS-IT showed a value of 0.81. The ICC values showed that inter- and intra-rater reliability were 0.994 and 0.963, respectively. CMS-IT is inversely correlated with the VAS (−0.55) and DASH (−0.47) scales.

Conclusions:

This study revealed that the CMS-IT contained good internal consistency and good reliability. The results suggested that the CMS-IT questionnaire is a reliable and valid tool for assessing the shoulder dysfunctions of the Italian population, and it deserves broad applications in both clinical practice and research contexts. The scale can also be used as an alternative to the current “gold standard” VAS and DASH.

The Italian version of the General Sleep Disturbance Scale (GSDS-IT): Psychometric properties in a sample with hip and knee replacement

OBJECTIVE

To use the Italian version of the General Sleep Disturbance Scale (GSDS-IT) to assess the psychometric properties in a sample of orthopedic patients.

METHODS

Participants were divided into sleepless and non-sleepless according to the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM-V). Reliability was assessed with Cronbach's alpha. To evaluate responsiveness, the scale was administered a second time after the rehabilitation program.

RESULTS

The scale was administered to the 158 patients recruited. The GSDS-IT had good internal consistency (Cronbach's α of 0.752) and good responsiveness (ICC of 0.78). The optimal cut-off point for the GSDS-IT was 48.5.

CONCLUSION

The GSDS-IT was demonstrated to be a valid and rapid tool to detect the presence of sleep disorders in a clinical setting in patients admitted to an intensive care unit and allowed the detection of the onset one week after admission and persisting until the time of discharge.

Crosscultural Validation of the Community Integration Questionnaire-Revised in an Italian Population

Objective

The aims of this study are the translation, cultural adaptation, and validation of the Community Integration Questionnaire–Revised (CIQ-R) in Italian in a group of individuals with no clinical evidence of disability.

Methods

The test's internal consistency and validity were assessed by following international guidelines. The test's internal consistency was examined using Cronbach's alpha (α) coefficient. Pearson's correlation coefficient was calculated to assess the test's concurrent validity compared with the Short Form-12 (SF-12) health survey.

Results

The CIQ-R was administrated to 400 people with no clinical evidence of disease, impairment, or disability, aged between 18 and 64. Cronbach's α reported a value of 0.82 in the home integration subscale. The test also showed a good test-retest reliability, with an Intraclass Correlation Coefficient of 0.78, and a significant correlation between the total score of the CIQ-R and the Physical Component Summary (PCS) of the SF-12 (r = 0.118), between the “social integration” subscale's score and PCS12 (r = 0.121) and between the “Electronic Social Networking integration” subscale's score and PCS12 (r = 0.184), with p < 0.05.

Conclusion

This is the first study to report the results of the translation and validation of the CIQ-R in Italian. The CIQ-R is an important tool for Italian professionals and can be useful in both clinical practice and research for measuring the level of community integration among the healthy population.

Development of the Pregnancy and Motherhood Evaluation Questionnaire (PMEQ) for evaluating and measuring the impact of physical disability on pregnancy and the management of motherhood: a pilot study

PURPOSE

The aim of this study was to develop a questionnaire that allows researchers to investigate and measure the impact of physical disability on pregnancy and the management of motherhood. Such a questionnaire requires good internal consistency.

METHODS

The tool was developed following a study conducted in 2013 in the United States consisting of a semi-structured interview with open-ended questions. A team of three experts drafted and refined the questions, generating 31 retrospective, self-rated, and predefined questions (answered using a 5-point Likert scale). A statistical analysis of the instrument was also included, to assess its reliability and internal consistency.

RESULTS

The Pregnancy and Motherhood Evaluation Questionnaire (PMEQ) was prepared. It is a self-administered questionnaire consisting of an initial section and three subscales. In this phase of the study, 35 women with different pathologies leading to physical disability were recruited and completed the questionnaire. The PMEQ was found to have a good internal consistency. Cronbach's α was 0.812 (p > 0.05).

CONCLUSION

The PMEQ has proven to be a valid, reliable, and rapid administrative tool useful for investigating and measuring the impact of physical disability on the management of pregnancy and motherhood.IMPLICATION FOR REHABILITATIONThis study provides researchers and clinicians a new tool for the evaluation of motherhood and pregnancy in women with physical disabilities.The PMEQ has proven to be a valid, reliable, and rapid administrative tool (10 min) useful for investigating and measuring the impact of physical disability on the management of pregnancy and motherhood.It is a new tool useful in both clinical and research practice to underline the importance of carrying out preventive and woman-centered assistance interventions.This tool is useful for promoting the autonomous management of pregnancy and motherhood in women with physical disabilities, and improving these women's quality of life and sense of satisfaction and competence in managing maternal tasks.

Athletes with disability' satisfaction with sport wheelchairs: an Italian cross sectional study

PURPOSE

Physical activity is essential for health and well-being. People with physical disability often experience barriers in performing sports due to the lack of appropriate assistive technologies. The present research aimed to investigate athletes with disability satisfaction when using sports wheelchairs and to explore clinometric properties of the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST).

MATERIALS AND METHODS

One hundred and twenty-eight athletes were involved in the present study. Data on sport discipline and wheelchair provision were collected with qualitative approach. Internal consistency and reliability of QUEST were respectively analyzed with Cronbach's Alpha and Intraclass Correlation Coefficient. Validity was investigated with the correlation of the Wheelchair Use Confidence Scale for Manual users.

RESULTS

Results revealed good internal consistency (.858) and moderate inter-rater reliability for service subscale (.664) and for the total score (.675), while for device subscale (.802) reliability was high. Validity revealed moderate correlation (.300) with a p < 0.05. Qualitative analysis highlighted economic barriers as primary social determinant who affect participation in sport activities.

CONCLUSIONS

The present study confirms preliminary evidence of the QUEST for athletes with disability. The research group also recommends an international effort to promote a comprehensive evaluation of sports wheelchair involving rehabilitation professionals, sport technicians and people with disability.Implications for rehabilitationEconomic factors linked to the purchase of a wheelchair seem being the main barrier for practising sportThe Quebec User Evaluation of Satisfaction with Assistive Technology is a useful tool to measure athletes' satisfaction using a wheelchairRehabilitation professionals and sport technicians should collaborate together with people with disability in determining how choose appropriate sport wheelchairs.

General Sleep Disturbance Scale (GSDS-IT) in people with spinal cord injury: a psychometric study

STUDY DESIGN

Psychometric study.

OBJECTIVE

This study sought to analyze the psychometric properties of the Italian version of the General Sleep Disturbance Scale (GSDS-IT) in a population of individuals with spinal cord injury (SCI).

SETTING

Italy.

METHODS

Its reliability was assessed using the Cronbach's alpha and intraclass correlation coefficient (ICC), while its concurrent validity was assessed using the Pearson's correlation coefficient in relation to the Pittsburgh Sleep Quality Index (PSQI). The obtained scores were compared with the cut-off score for the GSDS-IT among a healthy Italian population (38.5).

RESULTS

The GSDS-IT was administered to 57 participants with SCI who were recruited from all over Italy. The GSDS-IT was found to have good internal consistency (Cronbach's α of 0.76) and good test-retest reliability (ICC of 0.7), and it showed positive and significant values for all the PSQI domains. Based on the cut-off score of 38.5, 56% of participants tested positive for sleep disturbances upon admission (t0), while among the randomized participants submitted for the test-retest after 24 h (t1), 75% tested positive for sleep disturbances.

CONCLUSION

The GSDS-IT is a valid, reliable, and time-efficient tool for measuring sleep disturbances over the past week in a population with SCI.

Validity and reliability of the 12-item Berg Balance Scale in an Italian population with Parkinson's disease: A cross sectional study

BACKGROUND

The Berg Balance Scale is widely used to measure balance ability in clinical practice. Recently, the original version was redefined from 14 into 12 items. Its psychometric properties were investigated for different populations. However, for Parkinson disease the new version has not been validated yet.

OBJECTIVE

The purpose of the present study was to evaluate psychometric properties of the 12-item Berg Balance Scale (BBS-12) in a population with Parkinson disease.

METHODS

Internal consistency was evaluated with Cronbach's alpha coefficient, whereas reliability was assessed with the intraclass correlation coefficient. For validity analysis, the Pearson correlation coefficient of the BBS-12 was evaluated with the Tinetti Scale and the Physical Activity Scale for the Elderly.

RESULTS

The BBS-12 was applied to 50 individuals with a mean age of 65.6 years (SD 11.8). The internal consistency showed a good value (Cronbach's alpha 0.886) and reproducibility reveled very high performances for both inter-rater and intra-rater reliabilities (ICC 0.987 and 0.986, respectively). The validity study demonstrated good linear correlation with the Tinetti Scale (p<0.01) and with the Sport and Home Subscales of the Physical Activity Scale for the Elderly (p<0.01).

CONCLUSIONS

The present findings revealed the BBS-12 as a reliable and valid assessment tool to measure balance ability in Parkinson disease. Italian health professionals can now use it with more confidence.

Multi-disciplinary Rehabilitation Outcome Checklist: Italian validation of an instrument for risk of discharge in patients with total hip and/or knee replacement

Object:

This article describes the translation and cultural adaptation of the Multi-disciplinary Rehabilitation Outcome Checklist Scale in Italian and reports the procedures to test their validity and reliability.

Methods:

The forward and backward translation was conducted by specialized and certified translators, independently from each other. The scale was then reviewed by a group of 20 experts. The process of cultural adaptation and validation took place on a cohort of patients who performed a joint replacement of hip and/or knee surgery in two hospitals of Rome.

Results:

The culturally adapted scale was administered to 114 patients. It results that the interoperator reliability is equal to intraclass correlation coefficient (ICC) = 0.977 for hip and ICC = 0.97 for knee. The construct validity and the responsiveness are statistically significant.

Conclusion:

It is a scale capable of assessing the patient in a comprehensive and multidisciplinary manner at the time of hospital discharge, useful for dismissing the patient in the most appropriate timing and with the best clinical and functional conditions.

The effect of aquatic physical therapy in patients with stroke: A systematic review and meta-analysis

Objective: The purpose of this study was to evaluate the literature reports of qualitative and quantitative results of physical therapy treatments in the alternative aquatic setting for individuals affected by strokes. Method: PRISMA guidelines were used to carry out the systematic review and meta-analysis. Three bibliographic databases were searched: MEDLINE, PEDro, and the Cochrane Library. Papers included in the study were required to: (a) have a randomized controlled trial (RCT) design of research; and (b) be published in English; (c) be published during the last 10 years (2008-2018). Only randomized controlled trials were employed in the study. The quality of the clinical trials to be included was evaluated according to the Jadad scale. The internal validity was assessed according to the PEDro scale. Results: Eleven RCTs were initially identified in the systematic review. Eight of these were involved in the meta-analysis comparing outcomes and follow-up. Eight studies received a Jadad score of three, indicating a high level of quality. The remaining three studies achieved a lower score which indicated lower qualitative level. Nearly all of the results of the quantitative analysis were statistically significant (P < 0,05) and most of them favored of the experimental group subject to aquatic treatment. Conclusion: Aquatic physical therapy may be a valid means for the rehabilitation of people affected by stroke. The integration of this methodological approach with conventional physical therapy should be considered. However, more studies; a larger number of participants; and varying lengths of follow-up times are necessary.

Examining Reliability and Validity of the Jebsen-Taylor Hand Function Test Among Children With Cerebral Palsy

Manual dexterity has strongly predicted functional independence for daily life activities among children with cerebral palsy (CP). The Jebsen-Taylor Hand Function Test (JTHFT) is the most widely used assessment tool for exploring manual dexterity in the CP population, though no research has yet examined its psychometric properties for this use. This cross-sectional study explored the validity and internal consistency of the JTHFT in an Italian sample of inpatient and outpatient children with CP aged between 6-18 years (35 girls and 49 boys). We calculated internal consistency with Cronbach's alpha and tested validity against the Manual Ability Classification System (MACS) using Pearson's correlation coefficient. To better understand how the JTHFT compares with different levels of the MACS, we performed dominant hand timing variability for each test item. Results showed excellent internal consistency with a Cronbach's alpha of .944 and .911, respectively, for nondominant and dominant hands. There was also a statistically significant positive linear Pearson's correlation coefficient between the JTHFT and the MACS (p < .01). We observed high variability in writing performance (Item 1 of the JTHFT) within this sample for each level of the MACS. This study confirms that the JTHFT is a valid assessment tool when used in children with CP aged 6-18 years.

The effect of aquatic physical therapy on patients with multiple sclerosis: A systematic review and meta-analysis

BACKGROUND

The aquatic environment has unique properties, such a buoyancy, turbulence, hydrostatic pressure, and resistance, which can be used to gain a range of exercise benefits. During the last decade, hydrotherapy has spread in a very heterogeneous rehabilitation field. However, the efficacy of this kind of rehabilitation is not clear in scientific literature. The purpose of this study is to conduct a systematic review with meta-analysis to evaluate the qualitative and quantitative results of physical therapy treatments in an aquatic setting for individuals with Multiple Sclerosis.

METHOD

PRISMA guidelines were used to carry out the systematic review and meta-analysis. Three bibliographic databases were searched: MEDLINE, PEDro, and the Cochrane Library. Papers included in the study have the following characteristics: (a) a randomized controlled trial design of research and (b) published in English. The quality of the clinical trials included were evaluated according to a Jadad score and through meta-analysis.

RESULTS

After the elimination of duplicates, 116 records were screened. Among these, 11 Randomized Controlled Trials (RCTs) were included in the systematic review. Ten of these were involved in the meta-analysis. From the qualitative analysis, a larger number of studies were found with a high level of quality. Most of the results of the quantitative analysis were statistically significant (p< 0.05).

CONCLUSION

Aquatic physical therapy is a valid means of rehabilitation for people with Multiple Sclerosis. The integration of this methodological approach with conventional physical therapy is recommended. Nevertheless, more studies, a larger number of participants, and short-, medium-, and long-term follow-up are required to confirm current results.

Validation and Cross-Cultural Adaptation of the Volitional Questionnaire in an Italian Population with Psychiatric Disorders: A Cross-Sectional Study

The aims of this study were to translate and culturally adapt the Volitional Questionnaire (VQ) into Italian and to evaluate its psychometric properties in an Italian population of patients with psychiatric disorders. The translation process from English into Italian was carried out in agreement with the authors of the original scale. The study was carried out in three psychiatric facilities, with 33 patients with psychiatric diagnoses, who were older than 18 years, and two raters (6 total) for each facility in Rome, Italy. The psychometric properties were assessed via its internal consistency, test-retest and inter-rater reliability and construct validity through comparisons with the Barthel Index, Short Form-12, Beck Depression Inventory-II and Camberwell Assessment of Need (CAN). Results showed internal consistency, using Cronbach's alpha, was significant at 0.92. In the test-retest reliability evaluation, the intraclass correlation coefficient was 0.97 and the interclass correlation coefficient was 0.99. The Spearman correlation showed significant results in the comparison with the CAN (r = -0.45, p < 0.05). These results suggest that the IT-VQ may be a valid, standardized and reliable evaluation tool that can be used to detect volitional performance improvements in a population of Italian psychiatric patients.

A study validating the Italian version of the Level of Sitting Scale in children with cerebral palsy

Objectives:

To assess measurement properties of the Italian version of the Level of Sitting Scale when classifying sitting ability of children with cerebral palsy.

Design:

Methodological study.

Setting:

Children’s hospital (inpatients and outpatients).

Subjects:

Children 18 years of age or younger with cerebral palsy.

Methods:

The original English version of the Level of Sitting Scale was translated and culturally adapted for the Italian culture following international guidelines. Examination of reliability and validity of the Italian Level of Sitting Scale was then undertaken. Inter-rater and one-week test–retest reliability were estimated using both intraclass correlation coefficients (ICCs) with 95% confidence intervals and Bland–Altman plots. Construct validity of the Italian Level of Sitting was evaluated using three approaches examining Pearson’s correlation coefficient ( r) and Mann–Whitney U test ( P-value < 0.05).

Main measures:

Italian Level of Sitting Scale and Gross Motor Function Classification System.

Results:

The Italian Level of Sitting Scale was administered to 109 subjects. Inter-rater reliability and one-week test–retest showed excellent value with ICCs of 0.99 for both. (1) The Pearson correlation coefficient comparing Italian Level of Sitting Scale with Gross Motor Function Classification System was −0.91 and (2) correlation with total amount of adaptive seating components was −0.90. Differences in sitting abilities and use/non-use of wheelchair were found. All reported a statistical significance of P < 0.01.

Conclusion:

Our findings provide evidence of reliability and validity when using the Italian Level of Sitting Scale to classify seated postural abilities in a sample of Italian children with cerebral palsy.