Table 1 Comparisons of the characteristics of the study subjects according to the on-call work
From: The association between Korean employed workers’ on-call work and health problems, injuries
Characteristics | On-call work n(%) | P-value | ||
|---|---|---|---|---|
Yes | No | |||
2722(9.3) | 26,524(90.7) | |||
Sex | Male | 1813(10.2) | 15,999(89.8) | < 0.001 |
Female | 909(7.9) | 10,525(92.1) | ||
Age(years) | 15-29 | 417(8.2) | 4684(91.8) | 0.004 |
30-49 | 1621(9.4) | 15,651(90.6) | ||
≥ 50 | 684(10.0) | 6189(90.0) | ||
Education | Below middle school | 261(9.5) | 2489(90.5) | 0.008 |
High school | 1018(10.0) | 9174(90.0) | ||
College and beyond | 1443(8.9) | 14,861(91.1) | ||
Income | < 100 | 156(6.7) | 2183(93.3) | < 0.001 |
(10,000won/month) | 100-199 | 948(8.7) | 9962(91.3) | |
200-299 | 945(10.4) | 8161(89.6) | ||
≥ 300 | 673(9.8) | 6208(90.2) | ||
Smoking | Never | 1376(8.8) | 14,263(91.2) | < 0.001 |
Quit | 273(8.5) | 2957(91.5) | ||
Current | 1073(10.3) | 9304(89.7) | ||
Drinking | No | 608(9.8) | 5576(90.2) | 0.004 |
≤ 1/week | 1318(8.8) | 13,732(91.2) | ||
≥ 2/week | 796(9.9) | 7216(90.1) | ||
Obesity | No | 2658(9.3) | 26,063(90.7) | 0.022 |
Yes | 64(12.2) | 461(87.8) | ||
Hypertension | No | 2597(9.3) | 25,278(90.7) | 0.794 |
Yes | 125(9.1) | 1246(90.9) | ||
Employment type | Regular | 2266(9.1) | 22,651(90.9) | 0.003 |
Temporary | 456(10.5) | 3873(89.5) | ||
Working time | ≤ 40 | 1034(8.9) | 10,553(91.1) | 0.159 |
(Hours/week) | 41-60 | 1432(9.5) | 13,631(90.5) | |
> 60 | 256(9.9) | 2340(90.1) | ||
Job type | Professional | 185(7.3) | 2356(92.7) | < 0.001 |
Office | 860(9.1) | 8607(90.9) | ||
Service | 677(9.1) | 6749(90.9) | ||
Physical | 1000(10.2) | 8812(89.8) | ||
Shift work | No | 2200(8.3) | 24,247(91.7) | < 0.001 |
Yes | 522(18.6) | 2277(81.4) | ||
Physical exposure | No | 1580(8.5) | 16,953(91.5) | < 0.001 |
Yes | 1142(10.7) | 9571(89.3) | ||
Chemical exposure | No | 1719(8.1) | 19,563(91.9) | < 0.001 |
Yes | 1003(12.6) | 6961(87.4) | ||
Ergonomic exposure | No | 2199(9.0) | 22,285(91.0) | < 0.001 |
Yes | 523(11.0) | 4239(89.0) | ||
Work-related stress | No | 673(8.3) | 7481(91.7) | < 0.001 |
Yes | 2049(9.7) | 19,043(90.3) | ||