Table 5.
Factors associated with A/H1N1 vaccination uptake
| Variables | Vaccinated rate(%) | ORu (95% CI) | ORm(95% CI) |
|---|---|---|---|
| Know the main modes of transmission | |||
| No | 8.4 | 1.00 | NS |
| Yes | 12.5 | 1.56(1.37-1.78) ‡ | |
| Know the free vaccination policy | |||
| No | 2.3 | 1.00 | 1.00 |
| Yes | 14.2 | 8.71(7.44-10.20) ‡ | 7.20(5.91-8.78) ‡ |
| Know the state's initial vaccination strategy | |||
| No | 4.7 | 1.00 | 1.00 |
| Yes | 13.6 | 3.18(2.67-3.77) ‡ | 1.33(1.08-1.64) † |
| Has your daily life been disturbed by A/H1N1 | |||
| No | 9.1 | 1.00 | 1.00 |
| Yes | 14.0 | 1.63(1.44-1.84) ‡ | 1.29(1.11-1.50) ‡ |
| Would worry about infection of A/H1N1 | |||
| No | 10.5 | 1.00 | NU |
| Yes | 11.6 | 1.12 (0.98-1.28) | |
| Is the state's initial vaccination strategy reasonable | |||
| No | 7.6 | 1.00 | NS |
| Yes | 10.9 | 1.49(1.03-2.15) * | |
| The reaction to the adverse reaction of A/H1N1 vaccine | |||
| Not afraid | 14.8 | 1.00 | 1.00 |
| Don't care | 1.4 | 0.08(0.06-0.11) | 0.08(0.05-0.11) ‡ |
| Be afraid | 1.8 | 0.11(0.07-0.17) † | 0.07(0.04-0.11) ‡ |
| Have taken up preventive measures in daily life | |||
| No | 7.5 | 1.00 | NS |
| Yes | 11.7 | 1.64(1.38-1.93) ‡ | |
| Have taken up seasonal influenza vaccine | |||
| No | 8.1 | 1.00 | 1.00 |
| Yes | 43.5 | 7.09(5.55-9.07) ‡ | 4.69(3.53-6.23) ‡ |
ORu: univariate odds ratio obtained using logistic regression;
ORm: odds ratio obtained from stepwise multivariate logistics regression analysis using univariately significant variables as candidate variables and adjusting for gender, age, education level, occupation, region and survey wave;
NU: not significant in the univariate analysis;
NS: not significant in multivariate analysis though significant in the univariate analysis;
*: P < 0.05;
†: P < 0.01;
‡: P < 0.0001.