Table 3. Job stress levels of the participants (non-shift work) by IFG (n = 2,686).
| Subscales | IFG(−) (n = 1,679) | IFG(+) (n = 1,007) | p-valueb | ||||
|---|---|---|---|---|---|---|---|
| Mean ± SD | Referencea | High risk participants | Mean ± SD | Referencea | High risk participants | ||
| Physical environment | 44.86 ± 19.71 | 66.7 | 326 (19.4) | 42.47 ± 19.77 | 66.7 | 175 (17.4) | 0.002 |
| Job demand | 44.38 ± 14.36 | 58.4 | 200 (11.9) | 45.72 ± 14.92 | 58.4 | 155 (15.4) | 0.021 |
| Insufficient job control | 44.38 ± 10.82 | 60.1 | 75 (4.5) | 43.36 ± 10.84 | 60.1 | 35 (3.5) | 0.018 |
| Interpersonal conflict | 35.15 ± 13.43 | 50.1 | 113 (6.7) | 35.65 ± 12.37 | 50.1 | 72 (7.1) | 0.334 |
| Job insecurity | 50.35 ± 12.54 | 61.2 | 195 (11.6) | 50.17 ± 12.46 | 61.2 | 122 (12.1) | 0.726 |
| Organizational system | 49.91 ± 15.32 | 62.0 | 277 (16.5) | 49.82 ± 14.95 | 62.0 | 154 (15.3) | 0.872 |
| Lack of reward | 45.29 ± 14.15 | 77.8 | 53 (3.2) | 44.84 ± 13.95 | 77.8 | 24 (2.3) | 0.425 |
| Occupational climate | 38.68 ± 15.15 | 50.1 | 223 (13.3) | 38.47 ± 15.24 | 50.1 | 129 (12.8) | 0.731 |
| Total job stress score | 44.13 ± 8.79 | 56.6 | 127 (7.6) | 43.82 ± 8.93 | 56.6 | 62 (6.2) | 0.378 |
Values are presented as number (%).
IFG: impaired fasting glycemia; IFG(−): IFG-negative group; IFG(+): IFG-positive group; SD: standard deviation.
aKorean Occupational Stress Scale reference value (75th percentile).
bCalculated by Student’s t-test.