Clinical Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Aug 15, 2004; 10(16): 2379-2382
Published online Aug 15, 2004. doi: 10.3748/wjg.v10.i16.2379
Table 2 Evaluation of efficacy in individual symptom
ScoreCriteria
1 (none)No symptom
2 (weak)Symptoms occurred once a week
3 (moderate)The symptoms did not affect their life and occurred more than twice a week
4 (strong)The symptoms affected their everyday life and occurred daily