From: Hospitalization risk of the 2009 H1N1 pandemic cases in Hong Kong
Age | Population | Infection attack rate* | Confirmed Hospitalization | cIHR | Excess Hospitalization | eIHR | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
% | (95% CI) | No. | Rate(per 100,000 population) | % | (95% CI) | No. | Rate(per 100,000 population) | % | (95% CI) | ||
0-4 | 234583 | NA | 1842 | 785.2 | NA | 2067 | 881.3 | NA | |||
5-14 | 635423 | 43.5 | (39.6, 48.3) | 2445 | 384.8 | 0.9 | (0.8, 1.0) | 2774 | 436.6 | 1.0 | (0.0, 2.0) |
15-29 | 1410126 | 16.9 | (12.4, 21.3) | 1313 | 93.1 | 0.6 | (0.4, 0.8) | 1650 | 117.0 | 0.7 | (0.2, 1.2) |
30-39 | 1118446 | 5.8 | (3.1, 9.7) | 470 | 42.0 | 0.7 | (0.4, 1.4) | 554 | 49.6 | 0.9 | (-2.2, 3.9) |
40-49 | 1267108 | 3.8 | (1.1, 7.5) | 375 | 29.6 | 0.8 | (0.4, 2.7) | 501 | 39.5 | 1.0 | (-3.6, 5.7) |
50-59 | 1073032 | 5.0 | (2.4, 8.3) | 495 | 46.1 | 0.9 | (0.6, 1.9) | 878 | 81.8 | 1.6 | (-3.3, 6.5) |
60+ | 1249965 | 0.8 | (0.2, 4.2) | 446 | 35.7 | 4.5 | (0.8, 17.8) | 1754 | 140.3 | 17.5 | (-64.4, 99.4) |