RT Journal Article
T1 Cross-Cultural adaptation and validation of the Exercise-Induced Leg Pain questionnaire for Spanish speaking patients
A1 Castillo Domínguez, Alejandro
A1 Alvero-Cruz, José Ramón
A1 Páez-Moguer, Joaquín
A1 Nauck, Tanja
A1 Lohrer, Heinz
A1 Scheer, Volker
A1 García-Romero, Jerónimo
K1 Ejercicio físico - Aspectos fisiológicos
AB Objectives: To cross-culturally adapt and validate a Spanish version of the Exercise-Induced Leg Pain questionnaire. Design: Clinical measurement study. Participants: The validity and reliability of the adapted version were assessed in four groups of 40 patients with exercise-induced leg pain, 40 physically active healthy individuals (control group), 40 athletes with other leg conditions and 40 athletes, military personnel and candidates with no history of injury (risk group). Main measure: Exercise-Induced Leg Pain questionnaire. Reference measures: Spanish version of the Short-Form 36 and Schepsis postsurgical classification scale. Results: In patients with exercise-induced leg pain, the mean age was 24.9 (± 6.7) years and the mean score of the questionnaire was 62.8 (± 10.9). The standard error of measurement and minimum detectable change threshold were 1.67 and 4.63 points, respectively. Excellent internal consistency (Cronbach’s α = 0.942) and test-retest reliability (intraclass correlation coefficient = 0.995) were found. The exploratory and confirmatory factor analyses indicated that a one-factor solution explained 66.84% of the variance. For construct validity, 87.5% of the previously stated hypotheses were fulfilled between the total score of the questionnaire and Short-Form 36 dimensions. Concurrent validity, assessed by the Schepsis scale, was almost perfect (r = 0.92, p < 0.001). The predictive validity of the questionnaire was demonstrated using the receiving operating curve (area of 0.992; 95% CI: 0.983–1, p < 0.001). Conclusion: The Spanish version of the Exercise-Induced Leg Pain questionnaire resulted in a reliable and valid instrument to assess patients with exercise-induced leg pain. © The Author(s) 2022.
PB SAGE
YR 2022
FD 2022-07
LK https://hdl.handle.net/10630/29497
UL https://hdl.handle.net/10630/29497
LA eng
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 12 abr 2026