Evaluation of i-Préventive: Active prevention digital tool for musculoskeletal disorders among computer workers - 26/09/15
Résumé |
Objective |
To evaluate the effects of a software program that stimulates extra breaks with a personalized self-program exercises form, on pain and/or function, among computer workers who have upper-limb musculoskeletal disorders with visual discomfort [1 ].
Methods |
A cluster randomized controlled trial was performed. Each group was composed of symptomatic and asymptomatic employees. We conducted a prospective feasibility study developed in two different sites of Michelin firm. Cluster randomization was used for office locations. The study lasted 5 months. The main outcome was the overall recovery from complaints after one-month intervention, using “the Nordic style questionnaire” and eyestrain questionnaire [2 ].
Results |
96 workers included in the intervention group, 79 in the control group. The most painful areas (VAS ≥2) are: neck (40%), upper back (18.8%), shoulders (15.7%). Concerning, the most painful anatomical area, the Nordic score significantly decreases after one month utilization in the intervention group (P=0,038) versus control group (P=0.59). After one-month utilization, in the intervention group, the painful area and visual discomfort symptoms number decrease (P=0.02). After one month, the adhesion of the system is satisfactory (almost 60% of employees).
Discussion |
In the short-term, the active breaks use in the musculoskeletal disorders and eyestrain treatment is effective using the software program. It is a numerical simple tool to use, which allows each worker to interact on areas of their choice by offering personalized exercises easily achievable on workplace.
Le texte complet de cet article est disponible en PDF.Keywords : Musculoskeletal diseases, Eyestrain, Computer work, Muscle stretching exercises, Rest, Application software program
Plan
Vol 58 - N° S1
P. e36 - septembre 2015 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.