The Prevalence of musculoskeletal symptoms and its' associated risk factors among school teachers in selected areas of bangladesh

Abstract

Abstract Background: Teachers represent an occupational group who appear a high prevalence of musculoskeletal symptoms in different study of different country. Teacher often involve in different duties and responsibility that may be carried out uncomfortable working condition and causes of developing musculoskeletal symptoms in different body region. In Bangladesh, there is limited information on musculoskeletal symptoms among teachers. Therefore, this study conducted to estimate the current situation of musculoskeletal symptoms among school teachers. Aim & objectives of this study: Aim of the study was- The prevalence of musculoskeletal symptoms and associated risk factors among school teachers in Bangladesh. Objectives of the study were- to find out prevalence of musculoskeletal symptoms during7 days and in past 12 months, most affected body parts, physical risk factors and association between risk factors and musculoskeletal symptoms. Methodology: A cross-sectional study was conducted with 130 school teacher in some selected school in Mymensingh. Participant was selected in convenient way. Dutch Musculoskeletal Questionnaire was used to find out prevalence of musculoskeletal symptoms, most affected body parts and estimate risk factors. Result: The prevalence of musculoskeletal symptoms at least 1 body regions were 69.2% during 7 days and 73.1% in the past 12 months and the most affected area were neck, lower back, shoulder, knee and ankle. Investigator did not find strong association between socio-demographic factors or general factors such as age, gender, type of school employment duration, travel, shoe heel height, smoking, and amount of exertion except health’s status in general and physically tired with musculoskeletal symptoms in last 12 months. But there was significant association between slightly or heavily bent posture for long times, bent or hold neck in a forward posture for long periods, bent or hold wrist bent for long period and Stretching to write on board with musculoskeletal symptoms in past 12 months of different body region. Conclusion: Results is suggested that there is a high prevalence of musculoskeletal symptoms among teachers. The findings of musculoskeletal problem can be reduced by taking proper strategies and effective ergonomic management.