Research Article

Factors Influencing Job Burnout and Musculoskeletal Disorders among Coal Miners in the Xinjiang Uygur Autonomous Region

Table 4

The prevalence of WMSDs in 9 locations and the distribution of different levels of job burnout.

PositionBurnout level (n, %)Hc
Zero burnoutMild burnoutModerate burnoutSevere burnout

Neck48 (36.4)204 (38.7)219 (37.7)57 (67.1)28.314<0.001
Shoulders48 (36.4)151 (28.7)195 (33.6)54 (63.5)40.108<0.001
Back21 (15.9)122 (23.1)171 (29.4)45 (52.9)42.833<0.001
Elbows20 (15.2)66 (12.5)124 (21.3)39 (45.9)58.023<0.001
Lower back60 (45.5)252 (47.8)294 (50.6)66 (77.6)27.880<0.001
Hands/Wrists34 (25.8)99 (18.8)145 (25.0)36 (42.4)24.193<0.001
Hips8 (6.1)54 (10.2)104 (17.9)33 (38.8)59.176<0.001
Knees42 (31.8)160 (30.4)193 (33.2)53 (62.4)34.045<0.001
Ankles/Feet23 (17.4)92 (17.5)137 (23.6)37 (43.5)31.899<0.001