Complaints of the arm, neck and shoulder among computer office workers in Sudan: a prevalence study with validation of an Arabic risk factors questionnaire

Shahla M Eltayeb^1,2 , J Bart Staal¹ , Amar A Hassan³ , Salwa S Awad² and Rob A de Bie¹

¹Department of Epidemiology and Caphri Research School, Maastricht University, PO Box 616 - 6200 MD Maastricht, The Netherlands

²School of Psychology, Ahfad University for Women, PO Box 167, Omdurman, Sudan

³School of Health Sciences, department of physiotherapy, Ahfad University for Women, PO Box 167, Omdurman, Sudan