Table II.

Proportion of symptomatic subjects for body regions evaluated by Nordic Musculoskeletal Questionnaire

Body region	Trouble during last 12 months (%)	Problem preventing from doing normal work during last 12 months (%)	Trouble during last 7 days (%)
Neck	62 (25.7)	20 (8.3)	28 (11.6)
One or both shoulders	60 (24.9)	12 (5.0)	20 (8.3)
One or both elbows	8 (3.3)	0 (0.0)	0 (0.0)
One of both wrists/hands	32 (13.3)	8 (3.3)	8 (3.3)
Upper back	54 (22.4)	4 (1.7)	12 (5.0)
Lower back	50 (20.7)	16 (6.6)	24 (10.0)
One or both hips/thighs	16 (6.6)	0 (0.0)	0 (0.0)
One or both knees	33 (13.7)	0 (0.0)	0 (0.0)
One or both ankles/feet	41 (17)	0 (0.0)	0 (0.0)