Table 1.
Basic characteristics of the cases with acute URIs
| 18–44 years | 45–64 years | 65–years | Total | |||||
|---|---|---|---|---|---|---|---|---|
| N | % | N | % | N | % | N | % | |
| Gender | ||||||||
| Male | 594,487 | 36.4 | 1,439,734 | 34.0 | 1,353,244 | 49.8 | 3,387,465 | 39.4 |
| Female | 1,036,899 | 63.6 | 2,797,899 | 66.0 | 1,366,436 | 50.2 | 5,201,234 | 60.6 |
| URIs subgroups | ||||||||
| Acute nasopharyngitis | 1,276,584 | 78.3 | 3,493,597 | 82.4 | 2,262,610 | 83.2 | 7,032,791 | 81.9 |
| Acute pharyngitis | 226,329 | 13.9 | 449,971 | 10.6 | 241,207 | 8.9 | 917,507 | 10.7 |
| Acute laryngitis and bronchitis | 75,303 | 4.6 | 241,358 | 5.7 | 193,780 | 7.1 | 510,441 | 5.9 |
| Acute tonsillitis, sinusitis, and epiglottitis | 53,170 | 3.3 | 52,707 | 1.3 | 22,083 | 0.8 | 127,960 | 1.6 |