Frequency (n) | Percentage (%) | |
---|---|---|
Age (years) | ||
0–5 | 111 | 28.5 |
6–9 | 36 | 9.2 |
10–14 | 55 | 14.1 |
15–19 | 55 | 14.1 |
≥ 20 | 133 | 34.1 |
Gender | ||
Female | 214 | 54.9 |
Male | 176 | 45.1 |
Clinical symptoms | ||
Fever | 238 | 61.0 |
Headache | 147 | 37.7 |
Asthenia | 85 | 21.8 |
Anorexia | 68 | 17.4 |
Vomiting | 52 | 17.4 |
Nausea | 32 | 8.2 |
Chills | 29 | 7.4 |
Coughing | 20 | 5.1 |
Abdominal pain | 19 | 4.9 |
Diarrhea | 6 | 1.5 |