Table 4 Multivariate logistic regression analysis to identify factors associated with influenza vaccination status among Korean adults with cardiovascular disease (< 65 years)
| Crude OR | (95% CI) | Adjusted OR | (95% CI) | |
|---|---|---|---|---|
| Sex | ||||
| Female | Reference | Reference | ||
| Male | 0.47 | (0.29–0.77) | 0.45 | (0.18–1.09) |
| Age | 1.07 | (1.03–1.12) | 1.06 | (1.01–1.12) |
| Height | 0.97 | (0.95–1.0) | 1 | (0.76–1.31) |
| Weight | 1 | (0.98–1.03) | 1.03 | (0.74–1.45) |
| Body mass index, kg/m2 | 1.08 | (1.0–1.18) | 1.05 | (0.42–2.59) |
| Current smoking | ||||
| No | Reference | Reference | ||
| Yes | 0.36 | (0.19–0.69) | 0.51 | (0.24–1.1) |
| Recent health screen | ||||
| No | Reference | Reference | ||
| Yes | 3.37 | (1.87–6.07) | 3.01 | (1.56–5.79) |
| Spous_yes | ||||
| No | Reference | Reference | ||
| Yes | 0.5 | (0.23–1.08) | 0.57 | (0.24–1.36) |
| Insurance | ||||
|
National health insurance | Reference | Reference | ||
| Medical aid | 0.8 | (0.2–3.27) | 1.01 | (0.19–5.47) |
| Insurance_private | ||||
| No | Reference | Reference | ||
| Yes | 1.31 | (0.78–2.2) | 1.53 | (0.85–2.76) |
| Obesity | ||||
| under BMI 25 kg/m2 | Reference | Reference | ||
| ≥ BMI 25 kg/m2 | 1.25 | (0.77–2.03) | 0.74 | (0.31–1.74) |
| Routine exerciser | ||||
| No | Reference | Reference | ||
| Yes | 1.16 | (0.71–1.89) | 1.14 | (0.67–1.97) |
| Hypertension | ||||
| No | Reference | Reference | ||
| Yes | 1.57 | (0.97–2.55) | 1.22 | (0.69–2.15) |
| Diabetes mellitus | ||||
| No | Reference | Reference | ||
| Yes | 1.55 | (0.87–2.76) | 1.59 | (0.81–3.11) |
| Hyperlipidemia | ||||
| No | Reference | Reference | ||
| Yes | 1.34 | (0.81–2.21) | 1.26 | (0.7–2.27) |
| History of cancer | ||||
| No | Reference | Reference | ||
| Yes | 1.08 | (0.3–3.91) | 1.12 | (0.28–4.49) |