Table 4.

Set of associated rule items within the drug set.

Sequence	Rule itemset	Support (%)	Confidence (%)	Lift
1	Bajitian ⟶ Tusizi	12.17	66.93	1.34
2	Baishao ⟶ Danggui	22.26	65.34	1.14
3	Banxia ⟶ Fuling	15.03	69.31	1.50
4	Banxia ⟶ Chenpi	14.03	64.69	2.20
5	Cangzhu ⟶ Fuling	17.97	71.31	1.54
6	Chaihu ⟶ Danggui	12.67	68.87	1.20
7	Chen pi ⟶ Fuling	21.90	74.63	1.61
8	Chishao ⟶ Danggui	14.39	67.22	1.18
9	Chuanduan ⟶ Tusizi	18.68	66.92	1.34
10	Chuanxiong ⟶ Danggui	30.99	84.41	1.48
11	Dangshen ⟶ Baizhu	13.24	67.77	1.72
12	Fupenzi ⟶ Tusizi	12.81	86.89	1.74
13	GouQizi ⟶ Tusizi	19.90	81.29	1.64
14	GouQizi ⟶ Danggui	17.25	70.47	1.23
15	Honghua ⟶ Danggui	12.31	80.37	1.41
16	Niuxi ⟶ Danggui	22.48	73.02	1.28
17	Shanzhuyu ⟶ Tusizi	16.89	65.01	1.30
18	Shudihuang ⟶ Danggui	25.05	72.02	1.26
19	Xiangfu ⟶ Danggui	30.28	68.67	1.20
20	Yimucao ⟶ Danggui	17.32	70.76	1.24
21	Yinyanghuo ⟶ Tusizi	20.69	66.28	1.32
22	Zelan ⟶ Danggui	13.31	67.64	1.18

^∗ Note. Support ≥ 12%; confidence ≥ 65%; lift measure > 1.