Table 2 Association between lab-defined nosocomial influenza and influenza vaccination rate
Variables | Crude IRR | 95% CI | p-value | Adjusted IRR | 95% CI | p-value |
|---|---|---|---|---|---|---|
Clinical HCW Vaccination Rate (per 10% increase) | 0.79 | (0.58, 1.07) | 0.128 | 0.89 | (0.69, 1.15) | 0.37 |
Number of Admissions in which Influenza Testing was Performed | 1.01 | (1.00, 1.01) | < 0.001 | 1.00 | (1.00, 1.01) | 0.24 |
Non-Nosocomial Influenza Incidence Rate (per 1 in 10,000 patient-days) | 1.05 | (1.04, 1.07) | < 0.001 | 1.04 | (1.00, 1.07) | 0.027 |
Time (months) | 1.00 | (0.99, 1.02) | 0.50 | – | – | – |