Correlations between radiographic spinopelvic parameters and health-related quality of life: A prospective evaluation of 37 patients with facioscapulohumeral muscular dystrophy.

OBJECTIVE: The purpose of this study was to evaluate the relationship between spinopelvic parameters and health-related quality of life. METHODS: Patients with Facioscapulohumeral muscular dystrophy (FSHD) were asked to volunteer to participate in this study from April 2018 to December 2019. Patient data, including age, sex, body mass index (BMI), and duration of the diagnosis of FSHD were obtained. Short Form (SF-36) questionnaire was completed for all patients. All patients underwent lateral radiography of the whole spine. The radiographic parameters examined were pelvic tilt (PT), pelvic incidence (PI), sacral slope (SS), lumbar lordosis (LL), cervical lordosis (CL), T1 spinopelvic inclination (T1 SPI), thoracic kyphosis (TK), Pelvic incidence- lumbar lordosis (PI-LL) and sagittal vertical axis (SVA). RESULTS: Thirty-seven patients (16 females and 21 males) were included in the study, with a mean age of 39.1 years. The mean duration of diagnosis was 13.5 ± 11.4 years and mean BMI was 24.2 kg/m2. Physical composite score (PCS) was 38.7 and mental composite score (MCS) 60.8 detected. Radiographic analyses included the following: the mean PT was 9.1°, PI 52.1°, SS 43.5°, LL 67.9°, CL 9.8°, T1 SPI -2.5°, TK 23.1°, SVA 37.6 mm. PI-LL was -13.1°. We identified 31 patients with match (left) PI-LL and six patients with mismatch (right) PI-LL. CONCLUSION: Hyperlordosis inlumbar spine, hypolordosis in cervical spine and negative sagittal balance were the most common spinal misalignments in patients with FSHD. These patients have lower composite PCS than composite MCS. There was a significantly negative correlation between LL, PI-LL and PCS. LEVEL OF EVIDENCE: Level IV Cross-sectional study.

Turkish version of the Motor Function Measure Scale (MFM-32) forneuromuscular diseases: a cross-cultural adaptation, reliability, and validity study

Background/aim: The Motor Function Measure (MFM-32) is a classification system for ambulant and nonambulant patients with neuromuscular diseases (NMDs). We aimed to translate it into Turkish, culturally adapt it, and test its reliability and validity for Turkish patients with NMDs.Materials and methods: The translation of the 32 items assessing three functional areas: standing position and transfers (D1: 13), axial/proximal (D2: 12), and distal (D3: 7) motor functions was performed according to the established guidelines for cross-cultural adaptation. Totally 51 patients (12.56 ± 8.84 years; F/M 12/39) were tested. Vignos and Brooke scores for the lower and upper extremities, respectively, were used for the validity of the MFM-32-TR items, which were rated on a 4-point Likert scale. Results: The agreement coefficients for interrater reliability were excellent (0.72-0.93) for 10 items, good (0.58-0.77) for 16 items, and moderate (0.42-0.56) for 6 items of the MFM-32-TR. The intertester reliability varied from good to excellent and the intraclass correlation coefficient was 0.76-0.93. The MFM-32-TR positively correlated with Vignos and Brooke scores with coefficients 0.47 to 0.75, indicating concurrent validity.Conclusion: The MFM-32-TR is a reliable and valid outcome measure for the assessment of motor function of people with NMDs in our sociocultural context.