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Table 3 Occupational stress and suicide ideation

From: Factors associated with suicide ideation among subway drivers in Korea

Variables Score NSIG (%) SIG (%) p-value
N = 947 N = 33
Physical environment Low 481 (97.8) 11 (2.2) 0.073
High 466 (95.5) 22 (4.5)  
Job demand Low 588 (98.0) 12 (2.0) 0.005
High 359 (94.5) 21 (5.5)  
Insufficient job control Low 734 (97.6) 18 (2.4) 0.004
High 213 (93.4) 15 (6.6)  
Interpersonal conflict Low 378 (98.4) 6 (1.6) 0.020
High 569 (95.5) 27 (4.5)  
Job insecurity Low 63 (96.9) 2 (3.1) 1.000
High 884 (96.6) 31 (3.4)  
Organizational system Low 317 (97.8) 7 (2.2) 0.199
High 630 (96.0) 26 (4.0)  
Lack of reward Low 586 (98.2) 11 (1.8) 0.002
High 361 (94.3) 22 (5.7)  
Occupational climate Low 605 (97.7) 14 (2.3) 0.020
High 342 (94.7) 19 (5.3)  
  1. NSIG non suicide ideation group, SIG suicide ideation group