Fig. 4From: Vitamin D receptor ApaI polymorphism associated with progression of liver disease in Vietnamese patients chronically infected with hepatitis B virusAssociation of ApaI polymorphism with clinical parameters in HBV patients. CHB, chronic hepatitis B; LC, liver cirrhosis; HCC, hepatocellular carcinoma; PLT, platelets; AST and ALT, aspartate and alanine amino transferase; WBC, white blood cells; RBC, red blood cells; PLT, platelets; IU, international unit; NS, not significant. Box-plots illustrate medians with 25 and 75 percentiles with whiskers to 10 and 90 percentiles. P values were calculated by Man-Whitney Wilcoxon testBack to article page