Table 2 Number of household presentations and rate by year of household incidence as a percentage of all ILI, LRTI and URTI cases and median age of case of household incidence
2013–14 | 2014–15 | 2015–16 | 2016–17 | 2017–18 | |
|---|---|---|---|---|---|
ILI | |||||
Household presentations (n) | 103 | 321 | 280 | 198 | 505 |
% of all cases | 0.02% | 0.07% | 0.06% | 0.04% | 0.10% |
Median age (IQR) | 31 (36) | 37 (48) | 32 (35) | 34 (41) | 41 (43) |
LRTI | |||||
Household presentations (n) | 2267 | 2769 | 2333 | 2458 | 2548 |
% of all cases | 0.50% | 0.58% | 0.48% | 0.49% | 0.50% |
Median age (IQR) | 46 (63) | 51 (58) | 48 (61) | 56 (53) | 57 (52) |
URTI | |||||
Household presentations (n) | 14,137 | 16,044 | 14,191 | 11,792 | 12,339 |
% of all cases | 3.10% | 3.39% | 2.92% | 2.37% | 2.43% |
Median age (IQR) | 6 (29) | 7 (30) | 7 (28) | 8 (30) | 8 (29) |