Table 1.

Characteristics of DEN and ND febrile patients

Disease severityGradeNo. (%) genderMean (range) age (yr)Mean duration of fever (days)
MaleFemale
Febrile ND12 (57)9 (43)7.7 (2–14)9.0
DF36 (50)36 (50)7.4 (0.6–14)7.0
DHFDHF I8 (53)7 (47)8.7 (4–13)8.6
DHF II7 (47)8 (53)8.1 (3–13)9.1
DSSDHF III25 (44)32 (56)7.2 (3–14)9.6
DHF IV4 (33)8 (67)5.4 (3–10)11.8
 Total92 (48)100 (52)7.4 (0.6–14)8.4