Table 3.
Influenza vaccination coverage rates according to socio-economic factors.
| Variables | Vaccinated (n < 5,220) | Unvaccinated (n < 1,171) | p-value | |
|---|---|---|---|---|
| Gender | Male | 2,065 (80.5) * | 499 (16.5) | 0.0582 |
| Female | 3,155 (82.4) | 672 (17.6) | ||
| Age groups (years) | 65–74 | 3,400 (81.8) | 755 (18.2) | 0.6939 |
| 75+ | 1,820 (81.4) | 416 (18.6) | ||
| Educational level | Uneducated | 2,730 (82.5) | 579 (17.5) | 0.0044 |
| Primary school | 1,640 (82.2) | 355 (17.8) | ||
| Higher than middle school | 848 (78.2) | 237 (21.8) | ||
| Monthly income (won) | ≤ 1 million | 3,804 (82.9) | 787 (17.1) | 0.0013 |
| ≥ 1.01 million | 1,167 (79.1) | 308 (20.9) | ||
| Marital status | Married | 3,249 (82.6) | 683 (17.4) | 0.0135 |
| Other | 1,969 (80.1) | 488 (19.9) | ||
| Residency area | Urban | 739 (76.6) | 226 (23.4) | < 0.0001 |
| Rural | 4,481 (82.6) | 945 (17.4) | ||
Note: Data were presented as frequency (percentage).