Table 3.
Multiple stepwise logistic regression derived odds ratio (and 95% Confidence Intervals) for the model 1 (determinants for 3 doses of HepB) and model 2 (determinants for timely birth dose HepB within 24 hours after birth)
| Variable | Odds Ratio | 95%CI | P-value | Cox-snell R2 |
|---|---|---|---|---|
| Model 1 (determinants for 3-dose HepB vaccine) | 0.41 | |||
| Vaccine dose (μg) | ||||
| 5 | 1 | — | ||
| 10 | 0.38 | 0.34–0.44 | <0.001 | |
| Mother's city | 1 | |||
| Ningbo | 1 | — | ||
| others | 0.45 | 0.42–0.47 | <0.001 | |
| Model 2 (determinants for timely birth dose HepB vaccine within 24 hours after birth) | 0.32 | |||
| Hospital grade | ||||
| Low | 1 | — | ||
| High | 0.44 | 0.21–0.93 | 0.033 | |
| Mother's city | ||||
| Ningbo | 1 | — | ||
| others | 0.32 | 0.15–0.68 | 0.003 | |