Table 1.
Demographic characteristics and influenza vaccination.
| Characteristics | Influenza vaccination (n = 4995) |
|||
|---|---|---|---|---|
| 20–64 years old (n = 4521) |
≥65 years old (n = 474) |
|||
| Did not receive | Did receive | Did not receive | Did receive | |
| N (%) | 3032 (67.1%) | 1489 (32.9%) | 306 (64.6%) | 168 (35.4%) |
| Sex | ||||
| Male | 1519 (67.4%) | 733 (32.6%) | 158 (64.5%) | 87 (35.5%) |
| Female | 1513 (66.7%) | 756 (33.3%) | 148 (64.6%) | 81 (35.4%) |
| Age | ||||
| 20–29 years old | 651 (65.2%) | 348 (34.8%) | – | – |
| 30–39 years old | 661 (66.2%) | 338 (33.8%) | – | – |
| 40–49 years old | 661 (66.2%) | 337 (33.8%) | – | – |
| 50–59 years old | 682 (68.3%) | 317 (31.7%) | – | – |
| 60–64 years old | 377 (71.7%) | 149 (28.3%) | – | – |
| 65–69 years old | – | – | 306 (64.6%) | 168 (35.4%) |
| Marital status | ||||
| Married | 1539 (63.8%) | 874 (36.2%) | 225 (61.3%) | 142 (38.7%) |
| Divorced/lost | 216 (73.0%) | 80 (27.0%) | 53 (74.6%) | 26 (25.3%) |
| Single | 1277 (70.5%) | 535 (29.5%) | 28 (77.8%) | 8 (22.2%) |
| Current health | ||||
| Good | 2246 (67.2%) | 1094 (32.7%) | 252 (66.1%) | 129 (33.9%) |
| Poor | 786 (66.5%) | 395 (33.5%) | 54 (58.1%) | 39 (41.9%) |
| Educational attainment | ||||
| Junior high school | 68 (76.4%) | 21 (23.6%) | 12 (85.7%) | 2 (14.3%) |
| Senior high school | 864 (72.8%) | 323 (27.2%) | 121 (65.4%) | 64 (34.6%) |
| Vocational and technical college | 731 (67.4%) | 353 (32.6%) | 56 (66.7%) | 28 (33.3%) |
| University | 1195 (63.8%) | 677 (36.2%) | 106 (60.9%) | 68 (39.1%) |
| Graduate school | 174 (60.2%) | 115 (39.8%) | 11 (64.7%) | 6 (35.3%) |
| Annual household income (JPY) | ||||
| <3 million | 829 (72.7%) | 312 (27.3%) | 102 (67.6%) | 49 (32.4%) |
| 3–4.9 million | 832 (69.5%) | 365 (30.5%) | 105 (65.2%) | 56 (34.8%) |
| 5–7.9 million | 789 (65.1%) | 424 (34.9%) | 68 (64.1%) | 38 (35.9%) |
| ≥8 million | 582 (60.0%) | 388 (40.0%) | 31 (55.4%) | 25 (44.6%) |