Table 3 Factors associated with willingness of participants, children, and older individuals to receive COVID-19 vaccines in Shanghai, China
From: Willingness to receive future COVID-19 vaccines following the COVID-19 epidemic in Shanghai, China
Variables | Willingness to vaccinate themselves (N = 1071) | Willingness to vaccinate children† (N = 747) | Willingness to vaccinate older individuals‡ (N = 375) | |||
|---|---|---|---|---|---|---|
% (n/N) | OR (95%CI) | % (n/N) | OR (95%CI) | % (n/N) | OR (95%CI) | |
Gender | ||||||
Male | 86.5 (218/252) | Referent | 83.6 (153/183) | Referent | 85.9(85/99) | Referent |
vFemale | 89.6 (734/819) | 1.35 (0.88–2.06) | 85.8 (484/564) | 1.19 (0.75–1.87) | 83.3 (230/276) | 0.82 (0.43–1.57) |
Age | ||||||
< 40 | 89.0 (774/870) | Referent | 84.9 (524/617) | Referent | 82.4 (252/306) | Referent |
≥ 40 | 88.5 (177/200) | 0.95 (0.59–1.55) | 86.9 (113/130) | 1.18 (0.68–2.06) | 91.3(63/69) | 2.25 (0.93–5.47) |
Healthcare-related occupations | ||||||
Yes | 85.1 (120/141) | 0.67 (0.40–1.12) | 76.5(65/85) | 0.51 (0.30–0.88) | 82.4(42/51) | 0.87 (0.40–1.90) |
No | 89.5 (832/930) | Referent | 86.4 (572/662) | Referent | 84.3 (273/324) | Referent |
Level of education | ||||||
High school or lower | 95.5 (168/176) | Referent | 96.6 (112/116) | Referent | 92.3(48/52) | Referent |
3-year college graduate | 91.1 (267/293) | 0.49 (0.22–1.11) | 89.8 (176/196) | 0.31 (0.1–0.94) | 81.1(73/90) | 0.36 (0.11–1.13) |
Bachelor’s degree or higher | 85.9 (517/602) | 0.29 (0.14–0.61) | 80.2 (349/435) | 0.14 (0.05–0.4) | 83.3 (194/233) | 0.41 (0.14–1.22) |
Size of household | ||||||
1–3 | 89.2 (494/554) | Referent | 86.4 (261/302) | Referent | 82.9(92/111) | Referent |
≥ 4 | 88.6 (458/517) | 0.94 (0.64–1.38) | 84.5 (376/445) | 0.86 (0.56–1.3) | 84.5 (223/264) | 1.12 (0.62–2.04) |
At least one child in the household | ||||||
Yes | 88.9 (664/747) | 1.00 (0.66–1.51) | / | / | 85.8 (248/289) | 1.72 (0.93–3.15) |
No | 88.9 (288/324) | Referent | / | / | 77.9(67/86) | Referent |
At least one elderly in the household | ||||||
Yes | 85.1 (319/375) | 0.57 (0.39–0.83) | 80.6 (233/289) | 0.56 (0.37–0.84) | / | / |
No | 90.9 (633/696) | Referent | 88.2 (404/458) | Referent | / | / |
Score of COVID-19 knowledge | ||||||
0–6 | 90.6 (193/213) | Referent | 89.6 (121/135) | Referent | 84.3(59/70) | Referent |
7–10 | 88.5 (759/858) | 0.79 (0.48–1.32) | 84.3 (516/612) | 0.62 (0.34–1.13) | 83.9 (256/305) | 0.97 (0.48–1.99) |
Prospect of COVID-19 persistence | ||||||
Transient or short-term presence | 90.8 (265/292) | Referent | 89.6 (181/202) | Referent | 88.9(88/99) | Referent |
Persistent | 87.1 (427/490) | 0.69 (0.43–1.11) | 81.7 (282/345) | 0.52 (0.31–0.88) | 81.2 (147/181) | 0.54 (0.26–1.12) |
Unable to judgement | 90.0 (260/289) | 0.91 (0.53–1.59) | 87.0 (174/200) | 0.78 (0.42–1.43) | 84.2(80/95) | 0.67 (0.29–1.54) |
Charges for COVID-19 vaccines | ||||||
Yes | 89.6 (309/345) | Referent | 86.0 (203/236) | Referent | 86.6 (110/127) | Referent |
No | 88.6 (643/726) | 0.90 (0.60–1.37) | 84.9 (434/511) | 0.92 (0.59–1.42) | 82.7 (205/248) | 0.74 (0.40–1.35) |
Self-reported history of influenza vaccination | ||||||
Unvaccinated | 87.0 (581/668) | Referent | 82.7 (383/463) | Referent | 80.3 (184/229) | Referent |
Vaccinated | 92.1 (371/403) | 1.74 (1.13–2.66) | 89.4 (254/284) | 1.77 (1.13–2.77) | 89.7 (131/146) | 2.14 (1.14–3.99) |