Evaluation of ergonomic risk due to forced postures in the physiotherapy area of Hospital de Especialidades Carlos Andrade Marin (in Spanish)

Abstract

INTRODUCTION: Musculoskeletal disorders are some of the most important health problems at work and one of the main causes of work absenteeism worldwide; with relevant economic repercussions on the worker, the company, the health institutions and the gross domestic product. OBJECTIVE: To evaluate the level of ergonomic risk of affectation by statism and body dynamism due to forced postures in physiotherapists in the Area of Physical Medicine and Rehabilitation. MATERIALS AND METHODS: An observational, descriptive, cross-sectional cohort study with a population of 31 Physiotherapists. The Nordic questionnaire was applied to know the perception of musculoskeletal symptoms; a quick checklist of risk conditions (ISO TR 12295) and the application of specific methodology to measure the level of risk of forced positions using the OWAS and REBA method. RESULTS: Of the 31 physiotherapists surveyed; 30 of them stated that they had had musculoskeletal symptoms in the last 12 months. The body areas most affected were: neck with 77.42% (24; 31), upper back 64.52% (20; 31), and lower back: 60.00% (18; 31) REBA in a physiotherapist: score of eleven; action level 4, very high risk and in the physiotherapist action level 3, high risk; so action is needed soon. OWAS in level 3 physiotherapist and level 2 physiotherapist. CONCLUSION: According to objective, musculoskeletal disorders were mainly at the neck level, almost low back and the condition is high in the lower back and lower limbs in women. The level of ergonomic risk was high and requires immediate action in order to avoid future repercussions on occupational health.