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Table 4 Prevalence of CANS in combinations of body regions during the previous year enduring one week

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

Complaints Total number of subjects
with complaints
Prevalence (95% CI)
(n = 250)
Neck, shoulder, upper arm, elbow, lower arm, hand and wrist symptoms 24 0.09 (0.12 – 0.05)
Neck, shoulder and upper arm symptoms 49 0.19 (0.24 – 0.14)
Neck and shoulder symptoms 104 0.41 (0.47 – 0.34)