Table 2.
Results of the regression model for potential determinants of the outcomes of interest.
| Variables | OR | 95% CI | p |
|---|---|---|---|
| Model 1: Outcome: having advised women about influenza vaccination during pregnancy Log-likelihood = −208.32917; Prob > chi2 < 0.001; Obs = 415 | |||
| Knowledge score about vaccinations and VPDs during pregnancy, continuous | 1.63 | 1.26–2.12 | <0.001 |
| Attitude score about immunization during pregnancy, continuous | 1.20 | 1.09–1.33 | <0.001 |
| Profession | |||
| OB/GYN* | 1.00 | ||
| Midwife | 0.30 | 0.17–0.54 | <0.001 |
| PCP | 0.83 | 0.40–1.74 | 0.629 |
| Number of years in practice, continuous | 1.02 | 1.01–1.05 | 0.039 |
| Female gender | 0.85 | 0.50–1.44 | 0.546 |
| Model 2: Outcome: having recommended influenza vaccination during pregnancy Log-likelihood = −216.44751; Prob > chi2 < 0.001; Obs = 415 | |||
| Having advised pregnant people about influenza vaccination | 5.65 | 3.35–9.54 | <0.001 |
| Attitude score about immunization during pregnancy, continuous | 1.16 | 1.05–1.29 | 0.005 |
| Profession | |||
| OB/GYN* | 1.00 | ||
| Midwife | 0.86 | 0.46–1.61 | 0.644 |
| PCP | 2.45 | 1.07–5.59 | 0.033 |
| Female gender | 1.08 | 0.64–1.80 | 0.777 |
| Number of years in practice, continuous | 1.00 | 0.98–1.02 | 0.877 |
| Knowledge score about vaccinations and VPDs during pregnancy, continuous | 1.02 | 0.79–1.32 | 0.895 |
*Reference category; VPDs, vaccine-preventable diseases; OB/GYN, obstetrician-gynaecologist; PCP, primary care physician.