TABLE 1.

Comparison of median values and ranges for HCV NS5b entropy and genetic distance in three at-risk groups

Group	Median entropy (range)	Median genetic diversity (range)
Blood donors	0.256 (0.205–0.502)	1.58 (0.83–1.93)
IDUs	0.103 (0–0.387)	0.53 (0–1.24)
Hemophiliacs	0.176 (0.036–0.466)	0.89 (0.72–1.45)