Table 3.
Influenza vaccine coverage in healthcare workers by policy options in 2018–2019 season.
| Free Vaccination | Workplace’s Policy | N | Vaccinated | Coverage (%) | PR (95% CI) a |
|---|---|---|---|---|---|
| Yes | Requirement | 135 | 70 | 51.9 | 6.90 (6.03–7.65) |
| Promotion | 467 | 152 | 32.6 | 5.06 (4.30–5.84) | |
| None | 172 | 28 | 16.3 | 2.80 (1.99–3.70) | |
| No | Requirement | 86 | 13 | 15.1 | 2.48 (1.45–3.68) |
| Promotion | 978 | 90 | 9.2 | 1.61 (1.27–2.02) | |
| None | 2240 | 119 | 5.3 | Ref |
a Variables included in the multivariable logistic regression include: occupation, job title, age, years of working, hospital level, working department, GDP per capita, combination of hospital’s intervention approach and hospital providing free vaccine.