OR | 95%CI | p-value | |
---|---|---|---|
Age | 1.01 | 0.98–1.12 | 0.234 |
Sex | 1.03 | 0.57–1.85 | 0.953 |
Personal medical history of pneumonia | 0.78 | 0.30–2.02 | 0.615 |
Personal medical history of respiratory disease | 0.87 | 0.42–1.79 | 0.695 |
Family history of pneumonia | 0.46 | 0.21–1.01 | 0.053 |
Regular health check-ups | 0.80 | 0.27–2.39 | 0.696 |
Current smoking habits | 1.42 | 0.57–3.52 | 0.449 |
Subjective state of health | 0.72 | 0.43–1.20 | 0.203 |
Subjective sense of economic conditions | 3.11 | 1.04–9.31 | 0.043 |
Highest level of education completed | 1.14 | 0.70–1.86 | 0.590 |
Living alone or with others | 1.09 | 0.43–2.74 | 0.852 |
Necessity of transportation to the clinic | 1.50 | 0.87–2.59 | 0.142 |
Perceived susceptibility to common colds | 2.56 | 1.39–4.69 | 0.002 |
Perceived susceptibility to pneumonia | 2.73 | 1.16–6.46 | 0.021 |
Perceived severity of pneumonia | 1.79 | 1.03–3.10 | 0.038 |
Perceived effectiveness of PPSV23 | 3.11 | 1.86–5.22 | <0.001 |
Perceived barriers to PPSV23 (sense of economic burden) | 1.27 | 0.74–2.18 | 0.388 |
Physician’s recommendation | 7.52 | 4.28–13.23 | <0.001 |
Awareness of PPSV23 | 4.90 | 2.76–8.72 | <0.001 |
Awareness of public subsidies | 1.47 | 0.79–2.73 | 0.227 |
Difficulty in completing the questionnaire | 1.44 | 0.76–2.73 | 0.263 |