Table 1 Demographics, symptoms of the 19 cases and epidemiological parameters included in the study
Variables | Descriptions |
|---|---|
Gender n (%) | |
Female | 12(63) |
Male | 7(37) |
Age (years old) n (%) | |
8 | 12(63) |
9 | 7(37) |
Vomiting n (%) | 19(100) |
Abdominal pain n (%) | 5(26) |
Diarrhea n (%) | 3(16) |
Fever n (%) | 1(5) |
Symptom duration (days) | |
Median | 2 |
Range | 1–3 |
Epidemic duration (days) | 7 |
Number of case in the 1st peak n (%) | 15(79) |
Number of case in the 2nd peak n (%) | 4(21) |
Retrospective investigation | |
Contact to suspect case (N) | 31 |
AGEa onset n (%) | 15(48) |
Non-AGE onset n (%) | 16(52) |
Non-contact to suspect case (N) | 28 |
AGE onset n (%) | 4(14) |
Non-AGE onset n (%) | 24(86) |