Table 2.
General characteristics by infection sensitivity type
| Total (n = 6,739) | Non-sensitive (n = 978) | Social concern (n = 1,174) | Neutral (n = 1,958) | Overall sensitive (n = 2,629) | p-value | |
|---|---|---|---|---|---|---|
| Gender | ||||||
| Men | 3,088 (45.8) | 587 (60.0) | 615 (52.4) | 906 (46.3) | 980 (37.3) | < 0.001 |
| Women | 3,651 (54.2) | 391 (40.0) | 559 (47.6) | 1,052 (53.7) | 1,649 (62.7) | |
| Age (yr) | ||||||
| 19-29 | 1,001 (14.9) | 222 (22.7) | 179 (15.2) | 321 (16.4) | 279 (10.6) | < 0.001 |
| 30-39 | 1,455 (21.6) | 180 (18.4) | 190 (16.2) | 418 (21.3) | 667 (25.4) | |
| 40-49 | 1,637 (24.3) | 208 (21.3) | 279 (23.8) | 517 (26.4) | 633 (24.1) | |
| 50-59 | 1,178 (17.5) | 171 (17.5) | 254 (21.6) | 322 (16.4) | 431 (16.4) | |
| 60-69 | 773 (11.5) | 106 (10.8) | 154 (13.1) | 194 (9.9) | 319 (12.1) | |
| ≥70 | 695 (10.3) | 91 (9.3) | 118 (10.1) | 186 (9.5) | 300 (11.4) | |
| Monthly household income (104 Korean won) | ||||||
| <100 | 488 (7.4) | 81 (8.4) | 85 (7.4) | 111 (5.7) | 211 (8.2) | 0.007 |
| 100-200 | 755 (11.4) | 107 (11.1) | 139 (12.0) | 202 (10.5) | 307 (11.9) | |
| 200-300 | 1,211 (18.3) | 180 (18.7) | 175 (15.2) | 386 (20.0) | 470 (18.2) | |
| 300-400 | 1,322 (19.9) | 174 (18.1) | 245 (21.2) | 385 (19.9) | 518 (20.1) | |
| >400 | 2,853 (43.0) | 419 (43.6) | 511 (44.2) | 849 (43.9) | 1,074 (41.6) | |
| Education | ||||||
| None, elementary school graduates | 784 (11.7) | 99 (10.1) | 137 (11.7) | 220 (11.3) | 328 (12.5) | 0.21 |
| Middle school graduates | 504 (7.5) | 74 (7.6) | 99 (8.5) | 122 (6.2) | 209 (8.0) | |
| High school graduates | 2,142 (31.9) | 323 (33.1) | 365 (31.2) | 634 (32.4) | 820 (31.3) | |
| College or higher | 3,294 (49.0) | 480 (49.2) | 570 (48.7) | 978 (50.1) | 1,266 (48.3) | |
| Occupation | ||||||
| Professional administration | 1,095 (16.3) | 138 (14.2) | 217 (18.5) | 330 (16.9) | 410 (15.6) | < 0.001 |
| Corporate job | 937 (13.9) | 146 (15.0) | 166 (14.2) | 286 (14.7) | 339 (12.9) | |
| Sales/service | 861 (12.8) | 124 (12.7) | 161 (13.7) | 256 (13.1) | 320 (12.2) | |
| Agriculture, forestry and fishery | 126 (1.9) | 27 (2.8) | 30 (2.6) | 24 (1.2) | 45 (1.7) | |
| Menial labor | 1,248 (18.6) | 213 (21.8) | 231 (19.7) | 354 (18.1) | 450 (17.2) | |
| Housewife | 1,468 (21.9) | 139 (14.3) | 192 (16.4) | 408 (20.9) | 729 (27.8) | |
| Not employed | 692 (10.3) | 122 (12.5) | 108 (9.2) | 200 (10.3) | 262 (10.0) | |
| Other (student/soldier) | 291 (4.3) | 66 (6.8) | 67 (5.7) | 93 (4.8) | 65 (2.5) | |
| District | ||||||
| Pyeongtaek | 1,693 (25.1) | 293 (30.0) | 303 (25.8) | 414 (21.1) | 683 (26.0) | < 0.001 |
| Adjacent area | 2,140 (31.8) | 291 (29.8) | 354 (30.2) | 659 (33.7) | 836 (31.8) | |
| Indirect | 2,906 (43.1) | 394 (40.3) | 517 (44.0) | 885 (45.2) | 1,110 (42.2) | |
| Smoking | ||||||
| Current smoker | 1,254 (18.6) | 255 (26.1) | 231 (19.7) | 372 (19.0) | 396 (15.1) | < 0.001 |
| Past smoker | 1,175 (17.4) | 174 (17.8) | 234 (19.9) | 336 (17.2) | 431 (16.4) | |
| Non smoker | 4,309 (64.0) | 549 (56.1) | 709 (60.4) | 1,250 (63.8) | 1,801 (68.5) | |
| Risky drinking | ||||||
| Yes | 866 (12.9) | 162 (16.6) | 183 (15.6) | 232 (11.8) | 289 (11.0) | < 0.001 |
| No | 5,873 (87.1) | 816 (83.4) | 991 (84.4) | 1,726 (88.2) | 2,340 (89.0) | |
| Stress level | ||||||
| High | 1,943 (28.8) | 278 (28.4) | 333 (28.4) | 562 (28.7) | 770 (29.3) | 0.92 |
| Low | 4,795 (71.2) | 700 (71.6) | 841 (71.6) | 1,396 (71.3) | 1,858 (70.7) | |
| Subjective health level | ||||||
| Good | 3,011 (44.7) | 497 (50.8) | 573 (48.8) | 866 (44.2) | 1,075 (40.9) | < 0.001 |
| Average | 2,912 (43.2) | 376 (38.4) | 471 (40.1) | 878 (44.8) | 1,187 (45.2) | |
| Poor | 815 (12.1) | 105 (10.7) | 130 (11.1) | 214 (10.9) | 366 (13.9) | |
| Chronic disease morbidity | ||||||
| Yes | 2,893 (42.9) | 400 (40.9) | 524 (44.6) | 802 (41.0) | 1,167 (44.4) | 0.04 |
| No | 3,846 (57.1) | 578 (59.1) | 650 (55.4) | 1,156 (59.0) | 1,462 (55.6) | |
| Quarantine or active monitoring | ||||||
| Yes | 51 (0.8) | 7 (0.7) | 5 (0.4) | 8 (0.4) | 31 (1.2) | 0.01 |
| No | 6,682 (99.2) | 971 (99.3) | 1,168 (99.6) | 1,947 (99.6) | 2,596 (98.8) | |
| Respiratory symptom | ||||||
| Yes | 197 (2.9) | 24 (2.5) | 29(2.5) | 39 (2.0) | 105 (4.0) | < 0.001 |
| No | 6,542 (97.1) | 954 (97.5) | 1,145 (97.5) | 1,919 (98.0) | 2,524 (96.0) |
Values are presented as frequency (%).