Factors Related to Musculoskeletal Disorders Among Hospital Nurses

Abstract

Nurses are a high-risk group for musculoskeletal disorders. Few studies conducted in Taiwan have been published regarding the relationships among work characteristics, psychological well-being, and musculoskeletal discomfort in nursing personnel. This study was designed to investigate musculoskeletal discomfort among hospital nursing staff, as well as its associated factors. A secondary data analysis design was used to examine hospital staff health survey data for 2018 from two regional hospitals in southern Taiwan. Data from 328 full-time nurses who had passed their probationary period and been employed for more than 6 months were included in the analysis, which was conducted using a logistic regression model. The prevalence of musculoskeletal disorders was found to be highest in the shoulders (73.8%), lower back (72.9%), and neck (64.0%), respectively. Number of sleep hours, work stress, confidence in dealing with work stress, workload, supervisor support, workplace justice, and depression level differed significantly between the groups with and without full-body musculoskeletal disorders (p < .05). The results of the logistic regression model analysis showed individuals with severe depression have 4.27 times higher odds of experiencing musculoskeletal discomfort compared to those without depression (odds ratio 4.27, 95% confidence interval [1.27, 14.41]). Severe depression was found to be a significant predictor of musculoskeletal disorders. Nurses are at high risk for musculoskeletal disorders. The results of this study indicate that level of risk is influenced significantly by psychological well-being, work environment, and workload. Efforts should be made to improve the relevant risk factors in the workplace to reduce the incidence of musculoskeletal disorders among nurses.