Risk factors associated with musculoskeletal disorders of the neck and shoulder in the personnel of Kerman University of Medical Sciences

Abstract

BACKGROUND: Musculoskeletal disorders (MSDs) of the neck and shoulder are the most common and most influential factors causing disorder in the performance and absenteeism of work in administrative personnel. AIM: To identify risk factors which affect musculoskeletal disorders of neck and shoulder areas in headquarters staff of Kerman University of Medical Sciences. METHODS: The present cross-sectional study was conducted in 2015 on 282 headquarters personnel of Kerman University of Medical Sciences (Kerman, Iran). The desired headquarters staff were selected from seven Deputy Vice-Chancellors of Kerman University of Medical Sciences, including Deputy of Health; Deputy of Treatment; Deputy of Education; Deputy of Students and Cultural Affairs; Deputy of Food and Drugs; Deputy of Management Development and Resource Planning; Deputy of Research and Technology, and data were gathered by using a standard Nordic musculoskeletal questionnaire NMQ (Nordic) and were analyzed by using SPSS version 16. The impact of various factors on the most common complications (neck and shoulder pains) was analyzed separately through logistic regression analysis and detailed Odds Ratio (OR) was calculated for each individual. RESULTS: The occurrence of neck and shoulder pains in headquarters staff were 42.14% and 40.71%, respectively. In the prevalence of neck pain variables such as marital status (single than married p=0.01, OR=0.24), work experience (p=0.03, OR=1.07 ), education (bachelor's degree and lower than master's degree and higher p=0.003, OR=2.69), right / left-handedness (left than right p=0.03, OR=0.33), weight (p=0.04, OR=1.04), place of work (p<0.05); as well as in the prevalence of shoulder pain variables such as marital status (single than married p=0.04, OR=0.48), work experience (p=0.01, OR=1.20), education (bachelor and lower than master and higher p=0.04, OR=1.97), right / left handedness (left than right p=0.01, OR=0.42), age (p=0.02, OR=1.05), and gender (male than female p=0.03, OR=0.65) affected. CONCLUSION: The results of this study showed that the prevalence of neck and shoulder pains is influenced by various risk factors and some of which were identified and an amount of their influence in this study was found. Therefore, it is suggested by considering the risk factors and planning control programs, a major step is taken in reducing the musculoskeletal disorders of office staff.