Table 4.
Estimated excess proportions and its 95% confidence intervals of pneumonia and influenza hospitalisations attributable to influenza by age group, 2010‐2017
| All‐age | 0‐4 y | 5‐49 y | 50‐64 y | >65 y | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | Estimate | 95% CI | |
| 2010 | 16.7 | 15.2‐18.2 | 24.7 | 22.2‐27.3 | 17.9 | 16.3‐19.6 | 23.9 | 21.9‐26.2 | 16.9 | 15.5‐18.4 |
| 2011 | 14.5 | 12.8‐15.9 | 20.7 | 18.6‐22.6 | 15.4 | 13.8‐16.9 | 21.2 | 18.7‐23.7 | 14.7 | 13.1‐16.3 |
| 2012 | 17.0 | 15.5‐18.7 | 25.4 | 23.0‐28.1 | 18.2 | 16.7‐20.1 | 24.2 | 22.2‐26.5 | 17.3 | 15.8‐19.0 |
| 2013 | 14.9 | 13.0‐16.7 | 22.1 | 19.2‐25.1 | 15.6 | 13.9‐17.3 | 21.4 | 18.9‐23.9 | 15.1 | 13.2‐17.1 |
| 2014 | 15.6 | 13.2‐18.0 | 23.4 | 19.6‐27.4 | 16.4 | 14.4‐18.5 | 21.9 | 18.8‐25.1 | 15.9 | 13.4‐18.4 |
| 2015 | 14.2 | 12.4‐15.9 | 21.5 | 18.5‐24.5 | 14.9 | 13.4‐16.5 | 20.2 | 17.8‐22.5 | 14.3 | 12.6‐16.1 |
| 2016 | 18.0 | 16.0‐19.9 | 26.7 | 23.3‐29.8 | 19.3 | 16.7‐21.5 | 25.7 | 22.9‐28.4 | 18.2 | 16.2‐20.0 |
| 2017 | 18.0 | 16.3‐20.0 | 26.3 | 23.7‐29.2 | 19.2 | 17.2‐21.2 | 25.5 | 23.2‐28.0 | 18.3 | 16.5‐20.3 |
| Overall | 16.3 | 15.6‐16.9 | 24.1 | 23.1‐25.1 | 17.3 | 16.7‐18.1 | 23.2 | 22.4‐24.1 | 16.5 | 15.8‐17.2 |