Traditional Chinese Medicine Constitution Discrimination Model Based on Metabolomics and Random Forest Decision Tree Algorithm

Table 4

The number of m/z values unique to the eight biased constitutions.

Constitution	Unique m/z values in positive mode	Unique m/z values in negative mode
Qixu constitution	5	26
Tanshi constitution	18	37
Shire constitution	104	49
Yangxu constitution	52	16
Yinxu constitution	11	32
Qiyu constitution	0	2
Xueyu constitution	23	161
Tebing constitution	209	64