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Table 3 Psychosocial risk factors of study subjects by Occupational characteristics

From: Association between supervisors’ behavior and wage workers’ job stress in Korea: analysis of the fourth Korean working conditions survey

  

Number of employees

Sector

 

Total

<300 (%)

≥300 (%)

Public (%)

Private (%)

Total

19064a (100%)

17436 (91.5)

1628 (8.5)

2399 (12.6)

16665 (87.4)

Job demand

 High

8238 (43.2)

7398 (42.4)

840 (51.6)***

768 (32.0)

7470 (44.8) ***

 Low

10826 (56.8)

10038 (57.6)

788 (48.4)

1630 (68.0)

9196 (55.2)

Job control

 High

10451 (54.8)

9476 (54.3)

975 (59.9) ***

1393 (58.1)

9059 (54.4) ***

 Low

8613 (45.2)

7960 (45.7)

653 (40.1)

1006 (41.9)

7607 (45.6)

Social support

 High

10784 (56.6)

9557 (54.8)

1227 (75.4) ***

1527 (63.7)

9257 (55.5) ***

 Low

8280 (43.4)

7879 (45.2)

401 (24.6)

872 (36.3)

7408 (44.5)

Job insecurity

 High

6072 (31.8)

5578 (32.0)

494 (30.3)

627 (26.1)

5445 (32.7)***

 Low

12992 (68.2)

11858 (68.0)

1134 (69.7)

1772 (73.9)

11221 (67.3)

Lack of reward

 High

6972 (36.6)

6122 (35.1)

850 (52.2)***

1216 (50.7)

5757 (34.5)***

 Low

12092 (63.4)

11314 (64.9)

778 (47.8)

1183 (49.3)

10908 (65.5)

  1. *** p < 0.001
  2. aweighted frequency