Table 8 Multivariate regression analysis of the impact of various factors on willingness to accept H7N9 vaccine
Independent variables | B | SE | P | OR | 95% CI for OR |
|---|---|---|---|---|---|
Sex | |||||
Female | - | - | - | 1.00 | - |
Male | 0.10 | 0.16 | 0.54 | 1.11 | 0.80-1.51 |
Education level | |||||
Lower than college graduate | - | - | - | 1.00 | - |
College graduate and higher | -0.14 | 0.15 | 0.36 | 0.87 | 0.64-1.17 |
Living area | |||||
Suburban or rural | - | - | - | 1.00 | - |
Downtown | 0.03 | 0.15 | 0.86 | 1.03 | 0.76-1.38 |
Annual income | |||||
≤$6,000 | - | - | - | 1.00 | - |
>$6,000 | 0.22 | 0.15 | 0.13 | 1.25 | 0.93-1.67 |
Age | |||||
>40 years | - | - | - | 1.00 | - |
25-40 years | -0.10 | 0.36 | 0.79 | 0.91 | 0.44-1.84 |
<25 years | 0.03 | 0.18 | 0.85 | 1.03 | 0.72-1.47 |
Place of birth | |||||
Others | - | - | - | 1.00 | - |
Guangzhou | 0.04 | 0.22 | 0.73 | 1.04 | 0.96-1.71 |
Marital status | |||||
Single | - | - | - | 1.00 | - |
Married/once married | 0.11 | 0.31 | 0.52 | 1.11 | 0.86-1.58 |
Received influenza vaccine in recent 3 years | |||||
No | - | - | - | 1.00 | - |
Yes | 0.68 | 0.18 | 0.00* | 1.97 | 1.38-2.78 |
Worry about being infected with H7N9 | |||||
No worry | - | - | - | 1.00 | - |
Not to matter | -0.24 | 0.34 | 0.48 | 0.79 | 0.40-1.52 |
Worry | 0.73 | 0.18 | 0.00* | 2.06 | 1.45-2.94 |
More worry | 1.02 | 0.23 | 0.00* | 2.78 | 1.78-4.33 |
Very worry | 1.28 | 0.26 | 0.00* | 3.58 | 2.15-5.95 |
Constant | 0.82 | 0.21 | 0.00* | - | - |