Table 1. Demographic information for the study population and the distribution of classifications.
| Traditional | Revised | |||||||
| N | DF# | DHF× | DSS† | UC+ | WS* negative | WS positive | Severe | |
| Confirmed cases | 267 | 26 | 119 | 46 | 76 | 18 | 142 | 107 |
| (%) | (100) | (9.7) | (44.6) | (17.2) | (28.5) | (6.7) | (53.2) | (40.1) |
| Age# (years) | ||||||||
| Max | 18 | 15 | 14 | 14 | 18 | 16 | 18 | 15 |
| Median | 8 | 9.5 | 8 | 8 | 8 | 9 | 9 | 8 |
| Min | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sex# | ||||||||
| Female | 140 | 16 | 65 | 26 | 33 | 8 | 75 | 57 |
| Male | 127 | 10 | 54 | 20 | 43 | 10 | 67 | 50 |
| Hospitalization days# | ||||||||
| Max | 21 | 6 | 20 | 21 | 17 | 6 | 12 | 21 |
| Median | 4 | 4 | 4 | 4 | 3 | 3 | 4 | 5 |
| Min | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| Days from fever onset | ||||||||
| Max | 13 | 9 | 11 | 10 | 13 | 11 | 11 | 13 |
| Median | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 4 |
| Min | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| Previous intravenous hydration | ||||||||
| Yes | 191 | 16 | 82 | 41 | 52 | 10 | 98 | 83 |
| No | 76 | 10 | 37 | 5 | 24 | 8 | 44 | 24 |
| Deaths# | 8 | - | 1 | 6 | 1 | - | - | 8 |
| ICU‡# | 76 | - | 24 | 38 | 14 | - | 9 | 67 |
#dengue fever, ×dengue hemorrhagic fever, †dengue shock syndrome,*warning signs, +unclassified, ‡intensive care unit.