Figure 2: Median (interquartile range, IQR) hepatitis B virus DNA level (log10copies/ml) after antiviral therapy in due course of time. The boxes represent interquartile ranges (25th to 75th percentile). The horizontal lines within boxes represent the medians. The T-shaped lines that extend upwards from each box represent the highest value that is less than 1.5 times the 75th percentile plus 1.5 times interquartile range. The T-shaped lines that extend downwards from each box represent the lowest value that is greater than 1.5 times the 25th percentile minus 1.5 times interquartile range (DNA_B: Baseline, DNA_6: 6 months, DNA_1: 12 months, DNA_2: 24 months).