year prevalence of neck pain in office workers at
Hong Kong University was found to be 59 % [2]
and 63 % in a Swedish study of medical secretaries
[3]. One year prevalence of low back pain among
Greek public office workers was 37.8 % [4]. For
back pain prevalence in academic personnel, it was
21.8 % among school personnel in Nagoya, Japan
[5]. Some studies have investigated the
relationship between musculoskeletal pain and risk
factors due to working conditions. Postulated