Table 1 Demographic characteristics and vaccination outcomes of patients with chronic disease, Shanghai, July 2017
| Â | N (%) | Pneumococcal vaccination | Â | Influenza vaccination | ||||
|---|---|---|---|---|---|---|---|---|
Vaccinated | Not vaccinated | P-value | Â | Vaccinated | Not vaccinated | P-value | ||
Total | 2,531,227 | 578,203 (22.8%) | 1,953,024 (77.2%) | Â | Â | 9227 (0.4%) | 2,522,000 (99.6%) | Â |
Sex | ||||||||
 Male | 1,171,879 (46.3%) | 267,988 (22.9%) | 903,891 (77.1%) | 0.371 |  | 4042 (0.3%) | 1,167,837 (99.7%) | < 0.001 |
 Female | 1,359,348 (53.7%) | 310,215 (22.8%) | 1,049,133 (77.2%) |  | 5185 (0.4%) | 1,354,163 (99.6%) | ||
Age (years) | ||||||||
 15–39 | 25,541 (1.0%) | 4 (0.0%) | 25,537 (100.0%) | < 0.001 |  | 28 (0.1%) | 25,513 (99.9%) | < 0.001 |
 40–49 | 88,958 (3.5%) | 33 (0.0%) | 88,925 (100.0%) |  | 89 (0.1%) | 88,869 (99.9%) | ||
 50–59 | 424,266 (16.8%) | 5185 (1.2%) | 419,081 (98.8%) |  | 506 (0.1%) | 423,760 (99.9%) | ||
 60–69 | 925,951 (36.6%) | 262,163 (28.3%) | 663,788 (71.7%) |  | 3025 (0.3%) | 922,926 (99.7%) | ||
 70–79 | 593,124 (23.4%) | 211,679 (35.7%) | 381,445 (64.3%) |  | 3576 (0.6%) | 589,548 (99.4%) | ||
  ≥ 80 | 473,387 (18.7%) | 99,139 (20.9%) | 374,248 (79.1%) |  | 2003 (0.4%) | 471,384 (99.6%) | ||
Area | ||||||||
 Urban | 1,504,176 (59.4%) | 281,808 (18.7%) | 1,222,368 (81.3%) | < 0.001 |  | 6649 (0.4%) | 1,497,527 (99.6%) | < 0.001 |
 Suburban | 482,883 (19.1%) | 131,610 (27.3%) | 351,273 (72.7%) |  | 1590 (0.3%) | 481,293 (99.7%) | ||
 Rural | 544,168 (21.5%) | 164,785 (30.3%) | 379,383 (69.7%) |  | 988 (0.2%) | 543,180 (99.8%) | ||
Occupation | ||||||||
 Government department and public institution | 10,315 (0.4%) | 1842 (17.9%) | 8473 (82.1%) | < 0.001 |  | 44 (0.4%) | 10,271 (99.6%) | < 0.001 |
 Professional | 51,195 (2.0%) | 9264 (18.1%) | 41,931 (81.9%) |  | 305 (0.6%) | 50,890 (99.4%) | ||
 Clerk | 45,582 (1.8%) | 7761 (17.0%) | 37,821 (83.0%) |  | 187 (0.4%) | 45,395 (99.6%) | ||
 Business and service | 33,708 (1.3%) | 4206 (12.5%) | 29,502 (87.5%) |  | 115 (0.3%) | 33,593 (99.7%) | ||
 Farmer | 168,332 (6.7%) | 48,012 (28.5%) | 120,320 (71.5%) |  | 199 (0.1%) | 168,133 (99.9%) | ||
 Production and transportation | 74,127 (2.9%) | 11,267 (15.2%) | 62,860 (84.8%) |  | 216 (0.3%) | 73,911 (99.7%) | ||
 Army | 3341 (0.1%) | 1015 (30.4%) | 2326 (69.6%) |  | 6 (0.2%) | 3335 (99.8%) | ||
 Retired | 2,091,689 (82.6%) | 494,821 (23.7%) | 1,596,868 (76.3%) |  | 8112 (0.4%) | 2,083,577 (99.6%) | ||
 Other | 52,938 (2.1%) | 15 (0.0%) | 51,923 (100.0%) |  | 43 (0.1%) | 52,895 (99.9%) | ||
Variety of chronic disease | ||||||||
 Hypertension | 2,285,586 (90.3%) | 536,089 (23.5%) | 1,749,497 (76.5%) | < 0.001 |  | 8577 (0.4%) | 2,277,009 (99.6%) | < 0.001 |
 Diabetes | 783,648 (31.0%) | 188,896 (24.1%) | 594,752 (75.9%) |  | 3092 (0.4%) | 780,556 (99.6%) | ||
 COPD | 260,012 (10.3%) | 79,031 (30.4%) | 180,981 (69.6%) |  | 2213 (0.9%) | 257,799 (99.1%) | ||
Number of chronic diseases | ||||||||
 1 | 1,812,907 (71.6%) | 378,172 (20.9%) | 1,434,735 (79.1%) | < 0.001 |  | 5254 (0.3%) | 1,807,653 (99.7%) | < 0.001 |
 2 | 638,621 (25.2%) | 174,249 (27.3%) | 464,372 (72.7%) |  | 3291 (0.5%) | 635,330 (99.5%) | ||
 3 | 79,699 (3.2%) | 578,203 (36.3%) | 1,953,024 (63.7%) |  | 682 (0.9%) | 79,017 (99.1%) | ||
Pneumococcal vaccination | ||||||||
 Vaccinated |  |  |  |  |  | 7360 (1.3%) | 570,843 (98.7%) | < 0.001 |
 Not vaccinated |  |  |  |  |  | 1867 (0.1%) | 1,951,157 (99.9%) | |