... http://www.painphysicianjournal.com. 6. H Tsuboi, K Takeuchi, M Watanabe, R Hori, F Kobayashi. Psychosocial factors related to musculoskeletal disorders among school personnel in Nagoya, Japan. Japan Industrial Health. 2001; ... public office workers was 37.8%. Back pain prevalence in academic personnel was 21.8% among school personnel in Nagoya, Japan. Many studies have investigated the relationship between musculoskeletal ... physical factors (prolonged sitting, awkward posture, twisting and bending of the trunk), psychosocial factor i.e. stress and perceived muscular tension. While prevalence of back pain is quite...