Table 1. Demographics on study population based on clinical diagnosis.
| ND | DwoWS | DwWS | SD | |
| No. Patients | 47 | 64 | 388 | 5 |
| Diagnosed with hepatitis a | 3 | 16 | 165 | 2 |
| Recruitment area | ||||
| Emergency | 24 | 10 | 46 | 2 |
| Ward | 23 | 54 | 342 | 3 |
| Age (Mean ± SEM) | 15–81 (29.1±2.0) | 13–60 (29.9±1.5) | 12–77 (29.5±0.6) | 22–39 (27.5±2.6) |
| Sex | ||||
| Female | 13 | 11 | 98 | 1 |
| Male | 34 | 53 | 290 | 4 |
| Race | ||||
| Malay | 31 | 37 | 259 | 3 |
| Chinese | 3 | 11 | 52 | 2 |
| Indian | 8 | 7 | 44 | 0 |
| Others | 5 | 9 | 33 | 0 |
| Pregnancy | 1 | 0 | 2 | 1 |
| Previous DENV Infection b | 1 | 2 | 22 | 0 |
ND: Non dengue; DwoWS: Dengue without warning signs; DwWS: Dengue with warning signs; SD: Severe dengue; SEM: Standard error mean;
a
Discharged with the respective classification and with hepatitis;
b
Previous known dengue infections to the knowledge of the patient.