Development of Dengue Infection Severity Score

Table 3

Severity score levels, severity levels, and risk estimation validity.

Severity score levels	Score range	Severity levels			Risk estimation validity*
		DF (𝑛=391)	DHF (𝑛=296)	DSS (𝑛=90)	Over (%)	Correct (%)	Under (%)
Mean ± SD		3.6±2.1	5.1±3.2	11.0±4.1
IQR		2.0–4.8	3.8–5.8	6.8–13.3
DF (𝑛=451)	<2.5	297	149	5	—	38.2	19.8
DHF (𝑛=276)	2.5–11.5	94	136	46	12.1	17.5	5.9
DSS (𝑛=50)	>11.5	0	11	39	1.4	5.0	—
				Total	13.5	60.7	25.7

∗Percentage of total patients.
SD: standard deviation; IQR: interquartile range.