Mohamed Alaa Houas

Musculoskeletal Disorder Risk in Motorcycle Operators: Development and Validation of a Targeted Screening Scale

Objective: To develop and validate a musculoskeletal disorder screening scale for motorcycle operators. Methods: In a cross-sectional study, 140 Tunisian operators rated pain in nine body regions on a four-point scale. Results: Two factors separated upper-body from lower-body reg...