Table 3.
Associations between participants’ profiles and past behaviors/behavioral intention to take up PV
| Uptake of at least one dose of PV (n = 483) |
Behavioral intention to take up two doses of free PV at public clinics/hospitals in the next year (n = 397) |
|||
|---|---|---|---|---|
| Row% | OR (95%CI) | Row% | OR (95%CI) | |
| Socio-demographics | ||||
| Age group (years) | ||||
| 65–70 | 11.9 | 1.0 | 20.6 | 1.0 |
| 70–80 | 22.7 | 2.16 (1.21, 3.86)** | 18.8 | 0.89 (0.50, 1.60) |
| ≥80 | 19.3 | 1.76 (0.94, 3.29)† | 15.6 | 0.71 (0.37, 1.36) |
| Gender | ||||
| Male | 20.1 | 1.0 | 16.1 | 1.0 |
| Female | 16.3 | 0.77 (0.48, 1.24) | 20.2 | 1.32 (0.78, 2.24) |
| Highest education level attained | ||||
| Primary school or lower | 16.2 | 1.0 | 16.4 | 1.0 |
| Secondary school | 29.5 | 2.17 (1.18, 3.99)* | 32.6 | 2.47 (1.23, 4.96)* |
| High diploma/undergraduate or higher | 14.3 | 0.86 (0.19, 3.95) | 33.3 | 2.55 (0.74, 8.77) |
| Marital status | ||||
| Unmarried/divorced/widowed | 20.1 | 1.0 | 21.8 | 1.0 |
| Married/cohabitation | 12.5 | 0.57 (0.33, 0.99)* | 11.9 | 0.49 (0.26, 0.90)* |
| Current employment status | ||||
| Unemployed/retired/housewives | 5.6 | 1.0 | 29.4 | 1.0 |
| Full-time/part-time | 18.3 | 3.80 (0.50, 28.97) | 18.2 | 0.53 (0.18, 1.56) |
| Monthly household income (HK$) | ||||
| Receiving CSSA | 9.4 | 1.0 | 17.2 | 1.0 |
| <20,000 | 18.3 | 2.17 (0.65, 7.31) | 18.5 | 1.09 (0.40, 2.97) |
| ≥20,000 | 20.0 | 2.42 (0.43, 13.71) | 25.0 | 1.60 (0.32, 8.11) |
| Living alone | ||||
| No | 19.3 | 1.0 | 18.3 | 1.0 |
| Yes | 10.8 | 0.51 (0.25, 1.06)a | 20.3 | 1.14 (0.60, 2.14) |
| Lifestyles | ||||
| Cigarette smoking in the past year | ||||
| No | 17.8 | 1.0 | 18.7 | 1.0 |
| Yes | 0.0 | N.A. | 0.0 | N.A. |
| Binge drinking in the past year | ||||
| No | 17.8 | 1.0 | 18.7 | 1.0 |
| Yes | 0.0 | N.A. | 0.0 | N.A. |
| History of pneumonia and influenza vaccination | ||||
| History of pneumonia | ||||
| No | 17.7 | 1.0 | 18.5 | 1.0 |
| Yes | 25.0 | 1.55 (0.16, 15.04) | 33.3 | 2.20 (0.20, 24.57) |
| Family member/friend had history of pneumonia | ||||
| No | 17.7 | 1.0 | 18.5 | 1.0 |
| Yes | 25.0 | 1.55 (0.16, 15.04) | 33.3 | 2.20 (0.20, 24.57) |
| Uptake of seasonal influenza vaccination | ||||
| No | 0.4 | 1.0 | 15.3 | 1.0 |
| Yes | 32.7 | 107.83 (14.87, 782.06)*** |
22.9 | 1.64 (0.99, 2.72)† |
| Number of high-risk conditions listed by Department of Health | ||||
| 1 | 20.5 | 1.0 | 18.4 | 1.0 |
| 2 | 13.6 | 0.61 (0.34, 1.10)† | 21.6 | 1.22 (0.70, 2.15) |
| ≥3 | 3.6 | 0.14 (0.02, 1.07)† | 11.1 | 0.56 (0.16, 1.92) |
OR: crude odds ratios
a0.05 < p < 0.10, *P < 0.05, **P < 0.01, ***P < 0.001