Characteristics | Number of subject (%) | P-valuec | ||||
---|---|---|---|---|---|---|
DF (n = 386) | DHF (n = 416) | DSS (n = 75) | DF vs DHF | DF vs DSS | DHF vs DSS | |
Age: Median (IQR) | 9 (7–12) | 10 (7–12) | 9 (7–12) | 0.025 | 0.888 | 0.257 |
Sex: | ||||||
 Male | 200 (51.81) | 223 (53.61) | 40 (53.33) | 0.611 | 0.809 | 0.965 |
 Female | 186 (48.19) | 193 (46.39) | 35 (46.67) |  |  |  |
Regiona: | ||||||
 Lampang | 166 (43.01) | 108 (26.02) | 24 (32.00) | < 0.001 | 0.076 | 0.28 |
 Ratchaburi | 220 (56.99) | 307 (73.98) | 51 (68.00) |  |  |  |
Dengue virus serotypeb: | ||||||
 DENV-1 | 142 (36.79) | 130 (31.32) | 15 (20.00) | 0.007 | < 0.001 | 0.005 |
 DENV-2 | 102 (26.42) | 152 (36.63) | 39 (52.00) |  |  |  |
 DENV-3 | 89 (23.06) | 71 (17.11) | 5 (6.67) |  |  |  |
 DENV-4 | 53 (13.73) | 62 (14.94) | 16 (21.33) |  |  |  |
Immune status: | ||||||
 1o infection | 72 (18.7) | 47 (11.3) | 0 (0) | 0.003 | < 0.001 | 0.002 |
 2o infection | 314 (81.3) | 369 (88.7) | 75 (100) |  |  |  |