Age groups | 0-15 y (n = 2971) | 16-40 y (n = 1222) | 41-64y (n = 228) | ≥ 65 y (n = 42) | P |
---|---|---|---|---|---|
% of total cases | 66. 6 | 27.4 | 5.1 | 0.9 | - |
Male:female ratio | 1.1:1 | 1:1.1 | 1:1.5 | 1:2 | < 0.001 |
Admission rate (%, n) | 7.3 (217) | 8.2 (100) | 15.4 (35) | 50 (21) | < 0.001 |
Pneumonia (%, n) | 2.7 (80) | 1.3 (16) | 3.9 (9) | 26.2 (11) | 0.003 |