GSTM1 and cryohydrocytosis: Further, the CHC group was compared with the CHC-LC group, and statistically significant differences in the value of Hb (12.52±2.33 versus 11.35±2.58, p<0.01), serum bilirubin (0.82±0.51 versus 1.74±2.01, p<0.01), albumin (4.32±0.56 versus 3.53±0.71, p<0.01), and FibroScan (5.91±0.76 versus 17.52±10.98, p<0.01) were observed between the CHC group and the CHC-LC group with p<0.01 (Table 1).