From: Excess hospitalizations and mortality associated with seasonal influenza in Portugal, 2008–2018
Season | Age groups (in years) | |||||||
---|---|---|---|---|---|---|---|---|
0–4 | 5–18 | 19–49 | 50–64 | 65–74 | ≥ 75 | ≥ 65 | All ages | |
2008/2009 | 22.8 | 2.3 | 1.3 | 2.2 | 4.8 | 10.4 | 7.5 | 3.8 |
2009/2010 | 123.5 | 27.8 | 23.6 | 19.4 | 14.2 | 12.1 | 13.2 | 26.2 |
2010/2011 | 32.2 | 3.7 | 5.2 | 8.1 | 6.6 | 8.3 | 7.4 | 7.2 |
2011/2012 | 26.6 | 1.7 | 1.8 | 2.4 | 6.5 | 13.5 | 9.9 | 4.6 |
2012/2013 | 26.3 | 3.7 | 4.5 | 9.0 | 8.1 | 11.0 | 9.6 | 7.3 |
2013/2014 | 40.0 | 2.9 | 5.5 | 10.0 | 10.1 | 16.4 | 13.2 | 9.1 |
2014/2015 | 35.3 | 4.7 | 3.8 | 7.2 | 14.2 | 25.0 | 19.5 | 9.2 |
2015/2016 | 79.4 | 6.1 | 7.3 | 17.9 | 21.5 | 25.8 | 23.6 | 15.7 |
2016/2017 | 39.9 | 3.8 | 3.6 | 12.2 | 28.2 | 91.6 | 58.9 | 18.8 |
2017/2018 | 77.4 | 9.2 | 6.3 | 22.2 | 42.5 | 121.4 | 80.7 | 29.3 |
9-year meana | 41.3 | 4.2 | 4.3 | 10.2 | 16.3 | 37.3 | 26.5 | 11.6 |
3-year meanb | 65.6 | 6.3 | 5.7 | 17.5 | 30.8 | 80.0 | 54.7 | 21.3 |