Table 1 Subjects’ General characteristics according to Occupational characteristics
Number of employees | Sector | ||||||
|---|---|---|---|---|---|---|---|
Total | <300 (%) | ≥300 (%) | Public (%) | Private (%) | |||
Total | 19064a (100%) | 17436 (91.5) | 1628 (8.5) | 2399 (12.6) | 16665 (87.4) | ||
Age | |||||||
≤ 30 | 3302 (17.3) | 3040 (17.4) | 262 (16.1) | <0.001b | 221 (9.2) | 3081 (18.5) | <0.001b |
31 ~ 40 | 5201 (27.3) | 4626 (26.5) | 576 (35.4) | 580 (24.2) | 4621 (27.7) | ||
41 ~ 50 | 5480 (28.7) | 5025 (28.8) | 455 (27.9) | 750 (31.3) | 4731 (28.4) | ||
51 ~ 60 | 3383 (17.7) | 3086 (17.7) | 297 (18.2) | 448 (18.7) | 2935 (17.6) | ||
≥ 61 | 1698 (8.9) | 1660 (9.5) | 38 (2.3) | 400 (16.7) | 1297 (7.8) | ||
Sex | |||||||
Male | 9770 (51.2) | 8582 (49.2) | 1188 (73.0) | <0.001b | 1149 (47.9) | 8622 (51.7) | <0.001b |
Female | 9294 (48.8) | 8854 (50.8) | 440 (27.0) | 1250 (52.1) | 8044 (48.3) | ||
Educational level | |||||||
High school or lower | 8928 (46.8) | 8406 (48.2) | 523 (32.1) | <0.001b | 800 (33.3) | 8129 (48.8) | <0.001b |
College or higher | 10136 (53.2) | 9031 (51.8) | 1105 (67.9) | 1599 (66.7) | 8536 (51.2) | ||
General health condition | |||||||
Good | 18525 (97.2) | 16931 (97.1) | 1594 (97.9) | 0.060b | 2290 (95.5) | 16235 (97.4) | <0.001b |
Bad | 539 (2.8) | 505 (2.9) | 34 (2.1) | 109 (4.5) | 430 (2.6) | ||
Income | |||||||
< 100 | 1906 (10.0) | 1881 (10.8) | 25 (1.5) | <0.001b | 504 (21.0) | 1402 (8.4) | <0.001b |
100 ~ 199 | 6475 (34.0) | 6282 (36.0) | 192 (11.8) | 408 (17.0) | 6066 (36.4) | ||
200 ~ 299 | 5737 (30.1) | 5289 (30.3) | 448 (27.5) | 618 (25.8) | 5119 (30.7) | ||
≥ 300 | 4946 (25.9) | 3984 (22.8) | 962 (59.1) | 868 (36.2) | 4078 (24.5) | ||
Job stress | |||||||
High | 14443 (75.8) | 13174 (75.6) | 1269 (77.9) | 0.031b | 1711 (71.3) | 12733 (76.4) | <0.001b |
Low | 4621 (24.2) | 4262 (24.4) | 359 (22.1) | 688 (28.7) | 3933 (23.6) | ||