The Efficacy and Mechanism of Qinghua Jianpi Recipe in Inhibiting Canceration of Colorectal Adenoma Based on Inflammatory Cancer Transformation

Table 1

The modified Mayo index.

Project	The score
	0 points	1 points	2 points	3 points
Diarrhea	Normal	Over the normal period for 1 to 2 times/d	Over the normal period for 3 to 4 times/d	More than normal 5 times/d or more
Hematochezia	No bleeding	Less than half of the time for the blood mixed in the excrement	Most of the time for the blood mixed in the excrement	There has always been the blood mixed in the excrement
Endoscopic detection	Normal or no active lesions occurred	Mild lesions (reduced vascular texture of colon mucosa, visible mild erosion)	Moderate lesions (moderate mucosal erosion)	Severe lesions (spontaneous bleeding, scattered dotted ulcers)
The physician evaluation	Normal	Mild lesions	Moderate lesion	Severe lesions

During the quantification of the score, each subject was compared with himself to judge the grade of stool frequency. The hematochezia score represents the most severe hematochezia in one day. The overall evaluation included three criteria: the subjects’ feeling of abdominal discomfort, the degree of impact of the disease on their life and work, and other manifestations.