Work Related Musculoskeletal Disorders and Associated Factors among Nurses Working in Jimma Zone Public Hospitals, South West Ethiopia

Abstract

Background: Musculoskeletal disorders represent a significant occupational problem among nurses; however, there is paucity of information on work related musculoskeletal disorder among nurses in Ethiopia. Objective: To assess work related musculoskeletal disorders and associated factors among nurses working in Jimma Zone Public hospitals, South west Ethiopia. Methods: Institutional based cross-sectional study was conducted in Jimma Zone public hospitals from March 12-27, 2015. Systematic random sampling technique was used to select 333 participants. Data were analyzed by using binary logistic regression and Odds ratios with 95% confidence intervals used to examine associations between dependent and independent variables. Results: The prevalence of work related musculoskeletal disorders at any body site was 60.8% and the highest report 124 (67.8%) was seen in the lower back which was followed by the neck 44 (24%) and knees 43 (23.6%). Lifting and transferring dependent patients [AOR 2.1 (1.1-4.3)], giving wound care [AOR 4.2 (1.9-8.9)], working in medical ward [AOR 9.6 (2.4-38.3)] and Intensive care unit [AOR 3.4 (1.2-9.7)], working in mal-positions [AOR 9.7 (2.2-42.6)], working in the same positions for long period of time [AOR, 6.1 (1.3-28.7)], working with disoriented patients [AOR 2.6 ( 1.1-5.7) and bending or twisting back during work [AOR 5.1 (1.1-23.7)] were identified associated factors. Conclusion: The prevalence of work related musculoskeletal disorders among nurses was high in the study area. Lifting and transferring dependent patients, giving wound care, working in medical ward and Intensive care unit, working in mal-positions, working in the same positions for long period of time, working with disoriented patients and bending or twisting back during work were identified associated factors.