| Chitosan (n = 33) | Placebo (n = 33) | P-value |
---|---|---|---|
AST (U/l) | |||
 Before | 27.36 ± 8.91 | 26.06 ± 10.58 | 0.591# |
 After | 25.09 ± 7.32 | 26.36 ± 9.11 | 0.534# |
 P-value* |  < 0.001 | 0.787 |  |
 Mean differences | − 2.27 ± 3.13 | 0.30 ± 6.37 | 0.040†|
ALT (U/l) | |||
 Before | 37.72 ± 20.35 | 29.45 ± 19.31 | 0.095# |
 After | 33.81 ± 17.61 | 29.81 ± 19.05 | 0.379# |
 P-value* |  < 0.001 | 0.656 |  |
 Mean differences | − 3.90 ± 4.83 | 0.36 ± 4.64 | 0.001†|
GGT (U/l) | |||
 Before | 38.78 ± 31.17 | 34.72 ± 23.73 | 0.554# |
 After | 37.09 ± 29.71 | 35.03 ± 22.05 | 0.750# |
 P-value* | 0.039 | 0.710 |  |
 Mean differences | − 1.69 ± 4.51 | 0.30 ± 4.63 | 0.028†|
TYG | |||
 Before | 8.72 ± 0.48 | 8.77 ± 0.53 | 0.712# |
 After | 8.67 ± 0.40 | 8.82 ± 0.35 | 0.128# |
 P-value* | 0.104 | 0.290 |  |
 Mean differences | − 0.04 ± 0.16 | 0.04 ± 0.25 | 0.159†|
HSI | |||
 Before | 41.86 ± 5.32 | 38.33 ± 7.79 | 0.036# |
 After | 41.19 ± 4.66 | 38.11 ± 7.54 | 0.051# |
 P-value* | 0.067 | 0.427 |  |
 Mean differences | − 0.67 ± 2.03 | - 0.22 ± 1.60 | 0.705†|
FLI | |||
 Before | 71.16 ± 27.87 | 58.97 ± 31.40 | 0.100# |
 After | 69.69 ± 26.26 | 59.62 ± 29.58 | 0.149# |
 P-value* | 0.134 | 0.493 |  |
 Mean differences | − 1.47 ± 5.51 | 0.65 ± 5.38 | 0.571†|