Table 2.
Variables associated with the source of information used in a multiple regression analysis.
| Use of Text-Messages as a Warning for the Vaccination Campaign | OR | SE | p-Value | 95% C.I. | |
|---|---|---|---|---|---|
| Center | Center No. 1 | 1 | |||
| Center No. 2 | 0.31 | 0.09 | <0.001 | 0.18–0.53 | |
| Gender | Male | 1 | |||
| Female | 0.91 | 0.22 | 0.704 | 0.58–1.45 | |
| Age | 65 | 1 | |||
| 66 | 0.88 | 0.21 | 0.587 | 0.56–1.39 |
Note: All the listed variables were included in the model. Vaccinated individuals not belonging to the cohorts targeted by the catch-up campaign were excluded (21 out of 1489, 1.4%). Patients born in 1957 were excluded because they were targeted by only one center (No. 1) (323 out of 1489, 21.7%).