Associations with Influenza Immunization: Logistic Regression (n = 311)a
| Characteristic | Odds Ratio | 95% CI | PValue |
|---|---|---|---|
| CI = confidence interval. | |||
| a Hosmer-Lemeshow goodness-of-fit test showed no significant difference between observed values and values predicted by the model (P = .223). | |||
| b Indicator contrast, with pharmacists as the reference category. | |||
| c From a separate logistic regression with these 2 questionnaire variables added to the analysis (n = 204). | |||
| Intervention clinic | 3.51 | 2.03–6.09 | <.001 |
| Immunized previous season | 8.11 | 4.17–15.77 | <.001 |
| Male sex | 1.23 | 0.62–2.44 | .551 |
| Age (per 1-year increase) | 1.00 | 0.97–1.03 | .845 |
| Chronic disease | 2.39 | 1.05–5.43 | .038 |
| Professionb | .026 | ||
| Physician | 2.49 | 1.09–5.73 | .031 |
| Nurse | 2.72 | 1.04–7.13 | .041 |
| Administration | 1.14 | 0.48–2.71 | .770 |
| “Desirable to immunize primary health clinic staff”c | 3.98 | 1.67–9.47 | .002 |
| “Immunization can cause Influenza” (or “don’t know”)c | 1.31 | 0.59–2.91 | .502 |