Table 3.

Association between demographic factors and musculoskeletal problems in various body parts (p value).

Demographic factors	Body regions
	Neck	Shoulder	Lower back	Knee	Ankle/Feet	Calf
Age	0.012	0.017	0.028	0.018	0.002	0.005
BMI	0.009	0.424	0.311	0.205	0.472	0.089
Work experience	0.026	0.013	0.018	0.045	0.015	0.023