Blood stool were markedly reduced, the intervention group was reduced by 20.8%, while the control group was reduced by 10.4% after 12 intervention weeks.
Triệu chứng đi ngoài phân máu giảm rõ rệt, nhóm can thiệp giảm được 20,8%, trong khi nhóm chứng chỉ giảm được 10,4% sau 12 tuần can thiệp.