Table 3 Incidence and reduction of hospital admissions and in-hospital treatment (days) for invasive pneumococcal disease and pneumococcal pneumonia in influenza pneumococcal vaccinated and unvaccinated cohorts, 2003 – 2005.
From: Effect of influenza and pneumococcal vaccines in elderly persons in years of low influenza activity
Hospital admission | In-hospital treatment | |||||
|---|---|---|---|---|---|---|
Incidence | Reduction | Incidence | Reduction | |||
(95% CI) | p | (95% CI) | p | |||
Invasive pneumococcal disease | ||||||
Vaccinated | 12 | 234 | ||||
68% (0,1–1,06) | < 0.05 | 40% (0,46–0,78) | < 0.001 | |||
Unvaccinated | 37 | 401 | ||||
Pneumococcal pneumonia | ||||||
Vaccinated | 59 | 328 | ||||
13% (0,5–1,5) | < 0.8 | 38% (0,49 – 0,77) | < 0.001 | |||
Unvaccinated | 67 | 532 | ||||