Figure 1: Median (interquartile range, IQR) alanine aminotransaminase (ALT) level (IU/l converted into log10) after antiviral therapy in due course of time. The boxes represent IQR (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. (lnalt_b: Baseline, lnalt_6: 6months, lnalt_1: 12months, lnalt_2: 24 months).