Table 3. Risk (crude odds ratio and adjusted odds ratio) of hospitalization for pneumonia or influenza in subjects who had received adjuvanted seasonal influenza vaccination: Effectiveness of influenza vaccination in preventing hospitalization for influenza or pneumonia.
| Crude Odds Ratio | Adjusted Odds Ratio | |||||
|---|---|---|---|---|---|---|
| |
Value (95% CI) |
P |
Effectiveness (IVE) |
Value (95% CI) |
P |
Effectiveness (IVE) |
|
Influenza vaccination* |
0.029 (0.007–0.117) |
< 0.000 |
97.1 (88.3–99.3) |
0.052 (0.012–0.229) |
< 0.000 |
94.8 (77.1–98.8) |
|
Inflexal V® |
0.020 (0.003–0.148) |
< 0.000 |
98.0 (85.2–99.7) |
0.048 (0.006–0.372) |
0.004 |
95.2 (62.8–99.4) |
| Fluad® | 0.048 (0.006–0.354) |
0.003 | 95.2 (64.6–99.4) |
0.122 0.011–1.394 |
0.09 | 87.8 (0.0–98.9) |
Notes: *Inflexal V® + Fluad®