Table 1.
Clinical Characteristics of DF and DHF.
| Total |
DF |
DHF |
Odds ratio (95% CI) | P value | |||||
|---|---|---|---|---|---|---|---|---|---|
| N | % | N | % | N | % | ||||
| Gender | Male | 184 | 60.3 | 146 | 59.6 | 38 | 63.3% | 1.1 (0.7-1.8) | 0.60 |
| Female | 121 | 39.7 | 99 | 40.4 | 22 | 36.7% | |||
| Age | 8.6 ± SD3.2 | 8.6 ± SD3.3 | 8.7 ± SD2.9 | — | 0.92 | ||||
| Headache | Yes | 168 | 55.1 | 127 | 51.8 | 41 | 68.3 | 1.8 (1.1-2.9) | 0.02 |
| No | 137 | 44.9 | 118 | 48.2 | 19 | 31.7 | |||
| Body aches | Yes | 160 | 52.5 | 122 | 49.8 | 38 | 63.3 | 1.6 (0.9-2.5) | 0.60 |
| No | 145 | 47.5 | 123 | 50.2 | 22 | 36.7 | |||
| Vomiting | Yes | 131 | 43.0 | 93 | 38.1 | 38 | 63.3 | 2.3 (1.4-3.7) | <0.001 |
| No | 174 | 57.0 | 152 | 61.9 | 22 | 36.7 | |||
| Right hypochondrial tenderness | Yes | 116 | 38.0 | 65 | 26.5 | 51 | 85.0 | 9.2 (4.7-18.0) | <0.001 |
| No | 189 | 62.0 | 180 | 73.5 | 9 | 15.0 | |||
| Abdominal pain | Yes | 66 | 21.6 | 47 | 19.2 | 19 | 31.7 | 1.7 (1.1-2.7) | 0.035 |
| No | 239 | 78.4 | 198 | 80.8 | 41 | 68.3 | |||
| Nausea | Yes | 65 | 21.3 | 53 | 21.6 | 12 | 20.0 | 0.9 (0.5-1.6) | 0.78 |
| No | 240 | 78.7 | 192 | 78.4 | 48 | 80.0 | |||
| Diarrhea | Yes | 47 | 15.4 | 31 | 12.7 | 16 | 26.7 | 2.0 (1.2-3.2) | 0.007 |
| No | 258 | 84.6 | 214 | 87.3 | 44 | 73.3 | |||
| Epigastric tenderness | Yes | 21 | 6.9 | 17 | 6.9 | 4 | 6.7 | 0.9 (0.4-2.4) | 0.94 |
| No | 284 | 93.1 | 228 | 93.1 | 56 | 93.3 | |||
| Bleeding manifestations | Yes | 8 | 2.6 | 5 | 2.0 | 3 | 5.0 | 1.9 (0.8-5.0) | 0.2 |
| No | 297 | 97.4 | 240 | 98.0 | 57 | 95.0 | |||
| Retro orbital pain | Yes | 7 | 2.3 | 4 | 1.6 | 3 | 5.0 | 2.2 (0.9-5.4) | 0.12 |
| No | 298 | 97.7 | 241 | 98.4 | 57 | 95.0 | |||