Turkish translation and transcultural validity and reliability of an assessment tool for spasticity: Leg Activity Measure (Leg A).

BACKGROUND: The Leg Activity Measure is the only self-report measure that has been published to date that takes into account both the influence on quality of life and passive and active function in the literature. AIMS: The purpose is to examine the translation, cross-cultural adaptation validity and reliability of the Turkish version of the Leg Activity Measure (Tr-LegA). METHODS: Neurological patients (n = 52) with lower limb spasticity (aged 47.09 ± 14.74 years) were enrolled. The study consisted of two stages. At the first stage, the scale was translated into Turkish and culturally adapted. Validity and reliability analyses were conducted at the second stage. Construct validity was evaluated by exploratory factor analysis (EFA). The Rivermead Mobility Index (RMI), Nottingham Health Profile (NHP), and Functional Independence Measure (FIM) were used for convergent validity. The reproducibility (test-retest reliability) was assessed by the intraclass correlation coefficient (ICC). Furthermore, the standard error of measurement (SEM) was calculated. RESULTS: EFA suggested one factor for the Passive Function and two factors for the Active Function and Impact on Quality of Life Scales (QoL). Tr-LegA Passive and Active Function Scales were correlated with the total RMI, NHP, and FIM (p < 0.05). Tr-LegA Impact on Quality of Life Scale was correlated with the RMI and NHP (p < 0.05). Tr-LegA Passive Function Scale (ICC = 0.997), Tr-LegA Active Function Scale (ICC = 0.996), and Tr-LegA Impact on Quality of Life Scale (ICC = 0.976) had good reliability. Only Passive Function Scale had a significant floor effect (25%). CONCLUSIONS: Tr-LegA is a valid and reliable multidimensional scale for passive and active function and quality of life in patients with lower limb spasticity. THE CLINICAL TRIAL NUMBER: NCT05182411.

Does medial calcaneal wedge improve static balance and load distribution in young adults with pronated foot?

BACKGROUND: Foot orthoses changing the momentum in the subtalar joint are often recommended, especially in activities loading the foot, to bring the pronated foot posture closer to neutral. OBJECTIVES: To examine the immediate effect of medial heel wedge on static balance and load distribution in patients with increased pronation in the foot. STUDY DESIGN: Experimental study design. METHODS: Forty people with right dominant lower extremity participated in the study. For static balance assessment, we assessed ellipse surface, sway length, x-y mean, AP index, and Romberg ratio on 1 foot and measured load distribution as right-left foot and fore-hind foot with and without wedge. RESULTS: There was a difference between the parameters of the ellipse surface and the Romberg ratio on the left side in the measurements performed with and without wedge for static balance on the left side ( P < 0.05) while there was no difference in the remaining values ( P > 0.05). In the load distribution, the change in the right anteroposterior foot was significant, increasing the load on the forefoot with the wedge ( P < 0.05) while we observed no difference in the left fore-hind foot load distribution and right-left foot load distribution ( P > 0.05). CONCLUSION: Our study showed that for static balance, medial wedge can improve balance on the left side by decreasing sway, and for load distribution, the medial wedge changed the load distribution from back to front on the right side. These small differences in young healthy individuals are a preliminary indication that further studies are needed.

Dual Task Performance in Adolescents With Idiopathic Scoliosis.

Daily life activities commonly include many combinations of dual tasks. Although dual task ability has been studied in healthy young adults, dual task performance in adolescents with idiopathic scoliosis (IS) has not been explored. Our objective in this study was to investigate dual task performance in adolescents with IS. We paired 33 adolescents diagnosed with IS and 33 healthy control participants (age range: 11-17 years) and administered to both groups the Stroop Color and Word test as a measure of cognitive ability, and both the Expanded Timed Up and Go (ETUG) test and the Tandem Gait test as measures of motor tasks. During the motor tasks, we had participants spell five-letter words in reverse and count down by seven from a randomly presented number between 50 and 100 to assess their dual task (cognitive-motor) performance. All cognitive, motor, and dual cognitive-motor test scores differed significantly between the IS and healthy control groups. The time taken to complete all these tasks was longer for participants with IS compared with controls (p < .05). These results revealed diminished performances on dual cognitive-motor tasks among adolescents with IS when compared to peers without IS. Dual task performance is a new research paradigm in the scoliosis rehabilitation field, and it should be further investigated in future studies.

Investigation of body awareness and body image perception in patients with type 2 diabetes mellitus.

OBJECTIVES: The purpose of the study is to investigate body awareness and body image perception of patients with type 2 diabetes mellitus (T2DM) and to explore the association between clinical parameters and body awareness. METHODS: A total of 92 participants with T2DM (38 women and 54 men) aged 36-76 years were recruited. Biochemical measurements, including fasting blood glucose, postprandial blood glucose and hemoglobin A1c (HbA1c), were obtained from the patients' blood sample records. The Body Awareness Questionnaire (BAQ), Body Cathexis Scale (BCS) and Awareness Body Chart (ABC) were filled in by all subjects. RESULTS: Most participants had an above-average BAQ (81.5%) and BCS (87%) score. There was a significant correlation between body mass index and ABC pain subscale. HbA1c was significantly associated with the duration of diabetes and sleep-wake cycle, process domains and total BAQ score. The body awareness score for the lower leg and foot regions (ABC parts) was negatively correlated with fasting blood glucose and HbA1c levels, while body awareness in the foot region was negatively correlated with the duration of diabetes. There was no association between BCS and any clinical parameters. CONCLUSION: This study showed that body awareness is associated with diabetes-related clinical parameters, such as fasting blood glucose and HbA1c levels, and duration of diabetes in patients with T2DM. Following diabetes progression and an increase in blood glucose levels, body awareness tended to decrease, particularly in the lower leg and foot regions. These findings highlighted the importance of evaluating body awareness in patients with T2DM.

Validity and reliability of the 3-meter backward walk test in children with cerebral palsy.

OBJECTIVE: To examine the validity and reliability of 3-Meter Backwalk Test (3MBWT) in children with Cerebral Palsy (CP). METHODS: Study included 55 children with CP with the mean age of 12.34 ± 3.78 years, at Expanded and Revised Gross Motor Functional Classification System (GMFCS-E&R) I and II levels. Intraclass Correlation Coefficient (ICC) was used for the intra-rater and inter-rater reliability of 3MBWT according to the GMFCS-E&R levels. MDC estimates were calculated using baseline data. Convergent validity of 3MBWT was evaluated with its correlation between the Timed Up and Down Stairs Test (TUDS), Pediatric Balance Scale (PBS), Timed Up and Go Test (TUG), Pediatric Reach Test (PRT), Four Square Step Test (FSST). RESULTS: Intra-rater and inter-rater reliability of 3MBWT was determined excellent at GMFCS-E&R I (Intra-rater ICC = 0.981-0.987, inter-rater ICC = 0.982-0.993), and GMFCS-E&R II (ICC = 0.927-0.933, ICC = 0.954-0.968). Intra-rater MDC values for GMFCS-E&R I were 1.17-1.22 s (s); 1.40-1.42 s for GMFCS-E&R II. Inter-rater MDC values for GMFCS-E&R I were 1.00-1.28 s, and MDC values for GMFCS-E&R II were 1.08-1.22 s. There was strong correlation between 3MBWT and PBS, TUG, and FSST in GMFCS-E&R I, moderate correlation between 3MBWT and TUDS, strong correlation between BBS, moderate correlation between TUG, and strong correlation between FSST in GMFCS-E&R II (p < 0.05). CONCLUSION: The 3MBWT was found to be valid and reliable in children with CP. According to the MDC results, small differences in CP children can be adequately detected with 3MBWT. The 3MBWT also may add some more information on to GMFCS (E&R) data for following the disease progression as well as rehabilitation responses. TRIAL REGISTRATION NUMBER: NCT04653363.

Reliability and validity of the Turkish version of the Kyphosis specific spinal appearance questionnaire in adolescents with moderate hyperkyphosis.

BACKGROUND: Hyperkyphosis cause poor posture, self-image, clinical or cosmetic deformity and well-being. Therefore, it is important to evaluate patients' perception of appearance in the rehabilitation process of individuals with hyperkyphosis. Recently Kyphosis Specific Spinal Appearance Questionnaire (KSAQ) has been developed for the assessment of appearance in hyperkyphosis patients. OBJECTIVE: To test validity and reliability of the Turkish version of the KSAQ. METHODS: Sixty-two patients with hyperkyphosis (curve above 50º), ranging in age between 12 and 22 years, was included in this study. Turkish translation/back-translation of the KSAQ was done by an expert committee. Internal consistency was analyzed using Cronbach's alpha. Validity was assessed by correlating the KSAQ with the Scoliosis Research Society-22 (SRS-22) Questionnaire. Its reliability was assessed using the test-retest method with two-week interval (Pearson's correlation coefficient) on 44 of these patients. RESULTS: Mean kyphosis angle was 60º ± 8.9º. KSAQ total scores showed excellent internal consistency (Cronbach's α = 0.944) and test-retest reliability (ICC = 0.890). Moderate to strong associations were found between KSAQ total score, each item scores and self-image domain of SRS-22 (r -0.299 to -0.730, p < 0.05). KSAQ total score had moderate correlation with SRS-22 total score (r 0.423, p 0.001). Overall, the KSAQ scale showed good validity. CONCLUSION: The Turkish version of the KSAQ is a reliable and valid patient reported outcome measure of kyphosis-specific aspects of appearance in patients with moderate hyperkyphosis.

The reliability and validity of the Figure of 8 walk test in mildly disabled persons with multiple sclerosis.

BACKGROUND: Figure of 8 Walk Test (F8WT) assesses the multidirectional and adaptive requirements of both straight and curved path walking. The study aimed to examine the reliability, validity, and minimal detectable change (MDC) of the F8WT in patients with Multiple Sclerosis (pwMS). METHODS: 45 mildly disabled pwMS (10 male, 35 female) were included in the study. Reliability of F8WT test was evaluated with Intraclass Correlation Coefficient (ICC). MDC estimates were calculated using baseline data. The correlation between the F8WT and Berg Balance Scale (BBS), The Timed Up and Go test (TUG), The Timed 25-Foot Walk Test (T25FW), The Four Square Step Test (FSST) was used for the validity. RESULTS: The intra-rater (ICC 0.980-0.983) and inter-rater (ICC 0.976-0.985) reliability of the F8WT was determined to be excellent. MDC values for intra-rater were 1.04-1.08 s, and MDC values for inter-rater were 1.16-0.99 s. The correlation with F8WT and BBS (p = 0.000, r = -0.702), TUG (p = 0.000, r = 0.854), T25FW (p = 0.000, r = 0.784), FSST (p = 0.000, r = 0.748) was found to be statistically significant. CONCLUSION: The F8WT has good reliability and validity in mildly disabled pwMS. According to the MDC results, small differences in pwMS can be adequately detected with F8WT. Therefore, it may be a clinically suitable test for detecting balance and walking.

The validity and reliability of the Turkish version of the 12-item Örebro musculoskeletal screening questionnaire (ÖMSQ-12-TR).

PURPOSE: The 12-item Örebro Musculoskeletal Screening Questionnaire (ÖMSQ-12) is a multidimensional questionnaire assessing general musculoskeletal problems. This study aimed to investigate its construct validity and reliability. MATERIALS AND METHODS: Confirmatory factor analysis (CFA) was performed for construct validity. The Tampa Scale for Kinesiophobia (TSK) and the SF-12 and Pain Numerical Rating Scale (P-NRS) were used for convergent validity. Reliability (ICC), internal consistency (Cronbach's alpha), reproducibility, and known-group validity were assessed. The cut-off value was measured. RESULTS: A total of n = 378 individuals (aged 35.7 ± 12.4 years, female = 73.3%) with a musculoskeletal problem participated in the study. P-NRS score of the individuals was 5. Results showed that a 3-factor model did fit well under CFA (χ2/df = 2.76 ≤ 3). The questionnaire had good reliability (ICC = 0.865) and internal consistency (α = 0.810). There were no floor or ceiling effects (<%15). Total ÖMSQ-12-TR scores had a correlation with the TSK, SF-12 and P-NRS (r = 0.303-0.609). The AUC for the risk of absenteeism from work was obtained as 0.738 (p < 0.001). The risk of absenteeism was high in individuals with an ÖMSQ-12-TR score of ≥57.5. CONCLUSIONS: The ÖMSQ-12-TR is a valid and reliable questionnaire that can be used in determining the risk of absenteeism in musculoskeletal disorders and is convenient for online use. CLINICAL TRIAL NUMBER: NCT04723615.

Cross-cultural adaptation of the Revised Neurophysiology of Pain Questionnaire into the Turkish language based on Rasch analysis.

BACKGROUND: The Revised Neurophysiology of Pain Questionnaire (Revised-NPQ-Tr) is used to evaluate the change in pain knowledge. No study has explored its validity and reliability for the Turkish language. OBJECTIVES: This study aims to determine the psychometric properties of the Turkish version of the Revised-NPQ-Tr in chronic spinal pain patients. METHODS: A total of 182 chronic spinal pain patients were included in the study. The Revised-NPQ-Tr results were analyzed using Rasch analysis to measure the psychometric properties. RESULTS: The Revised-NPQ-Tr indicates misfit to the Rasch model, as evidenced by the borderline significant p value (LR test = 27.626; df = 11; p = .004; Bonferroni-adjusted α = 0.004). Two items were differentially affected by educational status. Removal of poor-functioning items did not improve the psychometric properties of the questionnaire. The Revised-NPQ-Tr is unidimensional and there was no local dependence between items. The questionnaire exhibits known group validity. Test-retest reliability of the questionnaire was moderate [intraclass correlation coefficient (ICC) = 0.629]; however, the internal consistency of the questionnaire was found to be low (Cronbach's α = 0.330; person separation index = 0.373). CONCLUSION: Although the internal validity of the Revised-NPQ-Tr version was acceptable, its reliability was found to be low. Consequently, the results of Revised-NPQ-Tr should be interpreted carefully in the clinic.

Comparison of extracorporeal shock wave therapy and high-intensity laser therapy on pain, grip strength, and function in patients with lateral epicondylalgia: a randomized controlled study.

This study aimed to compare the effects of extracorporeal shockwave therapy (ESWT) and high-intensity laser therapy (HILT) on pain, grip strength, and function in patients with lateral epicondylalgia. This prospective randomized controlled study included 42 patients (22 women and 20 men, mean age: 37) divided into 3 groups. The first group received physiotherapy (n = 14), the second received physiotherapy combined with ESWT (n = 14), and the third received physiotherapy combined with HILT (n = 14). All participants underwent 10 physiotherapy sessions for 2 weeks, 5 sessions per week. In addition to physiotherapy, the ESWT group received 4 ESWT sessions, 2 sessions per week, and the HILT group received 4 HILT sessions, 2 sessions per week. The outcomes were pain intensity as assessed by Visual Analog Scale, grip strength by hand dynamometer, and function by the Duruoz Hand Index and Patient-Rated Tennis Elbow Evaluation-Turkish version questionnaire. The participants were assessed at the beginning of the study (T1/week 0), at the end of treatment (T2/2nd week), and at follow-up (T3/6th week). At follow-up (T3), a significant improvement was observed in all outcomes compared to baseline (T1) in all groups (P < 0.05). Inter-group comparison of the mean differences between baseline and end values showed that the HILT group was superior in all outcomes (P < 0.05). This study showed that physiotherapy alone combined with ESWT and HILT positively affected the treatment of lateral epicondylalgia. Physiotherapy combined with HILT was found to be the most effective for improving pain, grip strength, and function. Clinical trial number: NCT674325.

Validity and reliability of the 3-meter backward walk test in patients with multiple sclerosis.

BACKGROUND: The 3-meter backward walk test (3MBWT) evaluates neuromuscular control, proprioception, protective reflexes, fall risk, and balance. This study aimed to examine the reliability, validity, and minimal detectable change (MDC) of the 3MBWT in patients with Multiple Sclerosis (pwMS). METHODS: 40 pwMS (8 male, 32 female) were included in the study. The Intraclass Correlation Coefficient (ICC) was used for the reliability of the 3MBWT. MDC estimates were calculated using baseline data. The validity of the 3MBWT was evaluated by the correlation between The Timed Up and Go test (TUG), The 12-item Multiple Sclerosis Walking Scale (MSWS-12), The 2 Min Walk Test (2MWT), The Timed 25-Foot Walk Test (T25FW), and The Four Square Step Test (FSST) RESULTS: The intra-rater (ICC 0.944-0.945) and inter-rater (ICC 0.932-0.935) reliability of the 3MBWT was determined to be excellent. MDC values for intra-rater were 1.13-1.30 sec, and MDC values for inter-rater were 1.10-1.24 sec. The correlation with 3MBWT, TUG, MSWS-12, and 2MWT was found to be statistically significant. CONCLUSION: The 3MBWT was found to be valid and reliable in pwMS. It is a short and easily applied test in outpatient and inpatient clinics without any need for equipment. According to the MDC results, small differences in pwMS can be adequately detected with 3MBWT. Therefore, it may be a clinically suitable test for detecting subtle changes in synergistic motor functions related to prorioception in relapsing or remitting periods. It, also may add some more information on to EDSS data for following the disease progression as well as treatment responses.

A Comparative study on the assessment of dual task performance in rheumatic diseases.

BACKGROUND: In task-oriented studies showed that the chronic pain is effective on dual tasks. Chronic pain is the main health problem that prevents mobility restriction and participation in most rheumatic diseases. RESEARCH QUESTION: Do rheumatic diseases have an effect on dual task gait performance? METHODS: This comparative-descriptive study included 75 individuals who aged 18-65 years and divided in two groups as Rheumatic Disease Group (RG; 23 women, 14 men) and Control Group (CG; 20 women, 18 men). The individuals have a chronic pain (> 3.4 cm according to Visual Analogue Scale, VAS) and Standardized Mini Mental State Examination score above 24 were included in this study as the RG. The individuals who were did not have any known disease were included in the CG. The health status of RG was evaluated with the Arthritis Impact Measurement Scale 2 (AIMS-2). The 10-meter Walk Test was applied under single and dual task conditions (dual task cognitive, DTcognitive; dual task motor, DTmotor) for assessing gait performance. RESULTS AND SIGNIFICANCE: The mean age of the individuals in the study was 40.6 ±â€¯11.34 years (RG=43.08 ±â€¯11.30; CG=38.18 ±â€¯11.00). There was a significant difference in favor of CG between the groups both in terms of gait speed in DTcognitive and its cost (p < 0.05). VAS scores correlate with single and DTcognitive and DTmotor gait parameters (p < 0.05). Many subdivisions of AIMS-2 were associated with single, DTcognitive and DTmotor gait parameters (p < 0.05). This study concluded that rheumatic diseases may reduce gait performance in concurrent motor-cognitive dual task conditions due to chronic pain. Single and dual task gait parameters may be related with psychosocial factors. Therefore, applications including pain control and biopsychosocial approach may be beneficial in the management gait disturbances and falls due to a rheumatic disease.

Investigation of the validity and reliability of the L test in children with cerebral palsy.

Background: The L test is a modified version of the Timed Up and Go Test (TUG), with a walking path that is L-shaped. The L test is a more comprehensive test since it includes a longer walking path than TUG and turning in both directions.Objective: This study aimed to examine the reliability and validity of the L test, and the minimal detectable change (MDC) in children with cerebral palsy (CP).Methods: The study included 80 children with CP at levels 1 and 2 according to the Gross Motor Function Classification System (GMFCS). The Intraclass Correlation Coefficient (ICC) was used to assess the reliability of the L test according to GMFCS level. MDC estimates were calculated using baseline data. The correlations of the L test with TUG and the Timed up and Down Stairs Test (TUDS) were assessed for convergent validity.Results: Intra-rater (ICC 0.903-0.985 for level 1-2) and inter-rater (ICC 0.806-0.937 for level 1-2) reliability of the L test were determined to be excellent. A moderate correlation was found between the L test and TUG (r: 0.691) and TUDS (r: 0.546) for level 1; a moderate correlation was found between the L test and TUG (r: 0.625) and a high correlation was found between the L test and TUDS (r: 0.734) for level 2. The MDC values in terms of intra-rater were 1.44-2.21 s for level 1-2, and 1.30-1.57 s for level 2 in terms of inter-rater, respectively.Conclusion: The results of this study showed that the L test is a valid and reliable method in the assessment of functional mobility in children with CP.

Physiotherapy combined with therapeutic neuroscience education versus physiotherapy alone for patients with chronic low back pain: A pilot, randomized-controlled trial.

OBJECTIVES: The aim of this study was to investigate the effect of therapeutic neuroscience education (TNE) combined with physiotherapy on pain, kinesiophobia, endurance, and disability in chronic low back pain (CLBP) patients. PATIENTS AND METHODS: Between November 2016 and December 2017, a total of 31 patients with CLBP (5 males, 26 females; mean age: 42.3±10.8 years; range, 20 to 58 years) were randomly allocated to receive physiotherapy combined with TNE (experimental group, EG, n=16) and physiotherapy alone (control group, CG, n=15). All participants received physiotherapy consisting of five sessions per week for a total of three weeks. In addition to physiotherapy, the EG received TNE sessions consisting of two sessions per week for a total of three weeks. The primary outcomes were pain intensity as assessed by Visual Analog Scale (VAS) and kinesiophobia by Tampa Scale for Kinesiophobia (TSK), while and the secondary outcomes were trunk muscle endurance as assessed by the partial curl-up test (trunk flexor endurance [TFE]) and modified Sorensen test (trunk extensor endurance [TEE]) and disability by Roland-Morris Disability Questionnaire (RMDQ). RESULTS: All patients completed the study. The median VAS, TSK, TFE, TEE, and RMDQ scores for the EG significantly improved after three weeks, while there was only significant improvement in the VAS, TSK, and RMDQ scores in the CG. The TSK decreased more in the EG than in the CG. The significant difference was evident in TSK and TFE in favor of the EG (p<0.05). CONCLUSION: These results suggest that the combination of TNE with physiotherapy can improve kinesiophobia and trunk flexor muscle endurance of patients with CLBP in the short-term.

Effects of individual progressive single- and dual-task training on gait and cognition among older healthy adults: a randomized-controlled comparison study.

PURPOSE: Dual-task training has beneficial effects on older individuals for gait and cognition. This study was aimed to make a comparison between the effects of individual progressive single- and dual-task training on gait and cognition among healthy older individuals. METHODS: A total of 32 participants were divided randomly into two groups as the single-task group (n = 16, 64.6 ± 3.3 years, 7 males and 9 females) and dual-task group (n = 16, 65.6 ± 2.6 years, 8 males and 8 females). The 10-m walk test with the LEGSys device was used to assess spatio-temporal gait parameters. The cognitive parameters were evaluated using the Standardized Mini-Mental State Exam and Stroop Test. An individual progressive 60 min single- and dual-task training programs were applied twice per week for a period of 6 weeks. RESULTS: There were significant differences for both gait and cognition variables in the dual-task training group (p < 0.05), according to the comparison of pre- and post-treatment results. In the single-task training group, there were significant differences only in gait parameters with single-task conditions (p < 0.05). The comparisons of the delta values between the groups indicated that the dual-task training group was better compared to the single-task training group in gait speed, cadence, and many cognitive variables (p < 0.05). CONCLUSION: Individual progressive dual-task training is an effective and useful method that improves gait performance and cognitive skills among older individuals. TRIAL REGISTRATION NUMBER AND DATE: NCT03777111, 12/13/2018.

The effect of Tai Chi on balance and functional mobility in children with congenital sensorineural hearing loss.

Background: The aim of the study was to examine the effect of Tai Chi on balance and functional mobility in children with congenital sensorineural hearing loss.Methods: The study included 39 children, aged 10-14 years, with congenital sensorineural hearing loss. The participants were divided into three groups as the Tai Chi group, conventional exercise group, and control group. The Tai Chi group and the conventional exercise group received a 1-h exercise program twice a week for 10 weeks. The balance function of the children was assessed using the Pediatric Balance Scale, the balance subtest of Bruininks-Oseretsky Test 2-Short Form, and the Functional Reach Test. The Timed Up and Go Test and the Timed Up and Down Stairs Test were used to assess functional mobility. The Wilcoxon rank, Kruskal-Wallis. and Mann-Whitney U-tests were used for statistical analyses.Results: When the pre-training values of the groups were compared, with the exception of the Timed Up and Go test, there was no statistically significant difference with respect to demographic data, balance, and functional mobility parameters (p > 0.05). After training, the overall balance and functional mobility tests improved compared to pre-training values in both the Tai Chi and conventional exercise groups (p < 0.05). When the post-training values were compared between the groups, with the exception of the Functional Reach Test and the Timed Up and Down Stairs Test, the results of both exercise groups were superior to those of the control group (p < 0.05).Conclusions: The results of this study indicate that Tai Chi and conventional exercise programs have positive effects on balance and functional mobility in children with congenital sensorineural hearing loss. However, no superiority of Tai Chi or the conventional exercise programs was determined over the other. Both Tai Chi and conventional exercise programs could be used to improve balance and functional mobility in children with congenital sensorineural hearing loss.Implications for rehabilitationTai Chi and conventional exercises are effective on balance in children with congenital sensorineural hearing loss.Tai Chi and conventional exercises are effective on functional mobility in children with congenital sensorineural hearing loss.Tai Chi may be added to the rehabilitation program for children with congenital sensorineural hearing loss.

Validation of the Turkish version of the Revised Foot Function Index for patients with foot and ankle disorders.

BACKGROUND: The revised Foot Function Index (FFI-R) is a multidimensional instrument that was developed to assess a patient's self-reported health-related foot function. The FFI-R is clinically useful and easy to apply, and it has comprehensive subscales assessing the pain, stiffness, psychosocial stress, disability, and activity limitations related to foot and ankle problems. The present study was conducted to validate the Turkish version of the FFI-R, and to demonstrate its use in a Turkish population with various foot and ankle problems. METHODS: The English version of the FFI-R was translated into Turkish, and then, it was administered to 124 patients (mean age of 39.9 years old) with foot and ankle problems and a mean symptom duration of 7.9 months. These patients completed two well-established foot and ankle-specific patient-reported outcome measures, the Foot and Ankle Outcome Score (FAOS) and the Manchester-Oxford Foot Questionnaire (MOX-FQ), and a general instrument, the 36-item Short Form Health Survey (SF-36). The test-retest reliability was evaluated using the intraclass correlation coefficient, and the internal consistency was measured using Cronbach's alpha. The construct validity of the FFI-R was assessed by correlating its subscales with the FAOS, MOX-FQ, and SF-36 subscales. RESULTS: The test-retest reliability of the FFI-R ranged between 0.84 and 0.97. The internal consistency was 0.97 for the overall FFI-R, and it ranged between 0.85 and 0.97 for the subscales. Significant correlations were obtained between the FFI-R subscales and the FAOS, MOX-FQ, and SF-36 subscales. CONCLUSIONS: The Turkish version of the FFI-R was found to be a reliable and valid instrument for measuring the foot and ankle-related functional disability and health status of Turkish patients with foot and ankle problems.

Reliability and Validity of the Turkish Version of the ABILHAND Questionnaire in Rheumatoid Arthritis Individuals, Based on Rasch Analysis.

OBJECTIVES: This study aims to assess the reliability and validity of the Turkish version of the ABILHAND questionnaire in individuals with rheumatoid arthritis (RA) [ABILHAND-RA (TR)] using the Rasch analysis. MATERIALS AND METHODS: A total 90 individuals (15 males, 75 females; mean age 51.8±10.9 years; range, 20 to 65 years) diagnosed as RA according to the criteria of the American College of Rheumatology were included. The ABILHAND-RA (TR) was used to determine manual ability, while disease activity was evaluated by the use of Disease Activity Score 28 (DAS28). Jamar hand dynamometer and pinch-meter were used to examine grip and pinch strength of the participants. Nine Hole Peg Test (NHPT) and Duruoz Hand Index (DHI) measured hand disability level. Nottingham Health Profile (NHP) was used to assess quality of life. ABILHAND-RA (TR) results were analyzed using the Rasch analysis method. RESULTS: Item 20 was excluded from the 27-item ABILHAND-RA (TR) as 96% of the individuals rated this item as "easy". The new set of 18 items (7 subtests and 11 items) were found to sustain item invariance and fit to the Rasch model. Significant relationships were found between ABILHAND-RA (TR) and DAS28, bilateral grip strength, NHPT dominant side results, DHI, and NHP. CONCLUSION: Turkish version of the ABILHAND-RA was found to be clinically valid, reliable, and sensitive enough to be used in clinical evaluations, rehabilitation interventions, and for progression follow-up in individuals with RA.

One-year follow-up study of serial orthotic treatment in two cases with arthrogrypotic syndromes who have bilateral knee flexion contractures.

BACKGROUND: The aim of this pilot study was to investigate the effectiveness of serial splinting in two children with bilateral knee flexion contractures due to arthrogrypotic syndrome. CASE DESCRIPTION AND METHODS: We evaluated the infants' passive knee extension limitation and motor development levels. Serial orthotic treatment was applied to decrease bilateral knee flexion contractures in the knees of the subjects. The follow-up period was up to 1 year. FINDINGS AND OUTCOMES: At the end of serial orthotic treatment, improvement in bilateral passive extension limitation (for the first case, the increase in passive range of extension was approximately 75°, for the second case it was 45°) was achieved in both cases. CONCLUSION: We believe that serial orthotic intervention is effective in patients with arthrogrypotic syndrome at the preoperative period or in patients who cannot be operated on. Further studies are needed for evaluation of effectiveness of this method. CLINICAL RELEVANCE: Our pilot study aimed to investigate the effectiveness of serial orthotic treatment in knee contractures due to arthrogrypotic syndrome in two infants which showed an improvement in range of extension.

Analysis of the reliability and validity of the Turkish version of the intermittent and constant osteoarthritis pain questionnaire.

OBJECTIVE: The aim of this study was to analyze the validity and reliability of the Turkish version (ICOAP-TR) of the intermittent and constant osteoarthritis pain (ICOAP) questionnaire in patients with knee osteoarthritis (OA). METHODS: Thirty-eight volunteer patients diagnosed with knee OA answered the questionnaire twice with an interval of 2-4 days. The reliability of the measurement was assessed using Cronbach's alpha coefficient and intraclass correlation (ICC) for test-retest reliability. Criterion validity was tested against the Western Ontario and McMaster Universities Arthritis Index (WOMAC) pain score and visual analog scale (VAS) designed to assess the perceived discomfort rated by the patient. RESULTS: Test-retest reliability was found to be ICC=0.942 for total score, 0.902 for constant pain subscale, and 0.945 for intermittent pain subscale. Internal consistency was tested using Cronbach's alpha and was found to be 0.970 for total score, 0.948 for constant pain subscale, and 0.972 for intermittent pain subscale. For criterion validity, the correlation between the total score of ICOAP-TR and WOMAC pain subscale was r=0.779 (p<0.05), and correlation between total score of ICOAP-TR and VAS was r=0.570 (p<0.05). CONCLUSION: The ICOAP-TR is a reliable and valid instrument to be used with patients with knee OA.