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Efficacy in ALT activity between two groups before and after treatment.
| Group | n | Effectual (%) | Effective (%) | Noneffective (%) | P |
| Experimental | 110 | 64 (58.2) | 16 (14.5) | 30 (27.3) | 0.105 |
| Control | 106 | 54 (50.9) | 9 (8.5) | 43 (40.6) |
In comparison of efficacy between two groups, central effect-oriented CMH method was employed. Q of statistics was QCMH.
