Table 2.

Prevalence of CANS during the previous year that lasted at least one week

Complaint	Total number of subjects with complaints	Total Prevalence (95% CI) (n = 250)	Male Prevalence (95% CI) (n = 163)	Female Prevalence (95% CI) (n = 87)
Neck complaints	161	0.64(0.58 to 0.70)	0.65 (0.57 to 0.72)	0.63 (0.52 to 0.73)
Shoulder complaints	103	0.41 (0.35 to 0.47)	0.37 (0.29 to 0.44)	0.48 (0.37 to 0.58)
Upper arm complaints	82	0.32 (0.26 to 0.38)	0.26 (0.19 to 0.33)	0.44 (0.34 to 0.55)
Elbow complaints	48	0.19 (0.14 to 0.24)	0.16(0.10 to 0.22)	0.24 (0.14 to 0.33)
Lower arm complaints	53	0.21 (0.16 to 0.26)	0.19 (0.12 to 0.25)	0.25 (0.15 to 0.34)
Wrist complaints	74	0.29 (0.23 to 0.35)	0.24(0.17 to 0.31)	0.43(0.33 to 0.54)
Hand complaints	77	0.30 (0.25 to 0.36)	0.23 (0.17 to 0.30)	0.39 (0.28 to 0.49)
Mild cases	133	0.53 (0.48 to 0.60)	0.51 (0.42 to 0.59)	0.58 (0.47 to 0.68)
Severe cases	9	0.04 (0.07 to 0.17)	0.33 (0.30 to 0.47)	0.66 (0.53 to 0.74)