Analysis on Medication Rules of Chinese Medicinal Herb Formulae in Uterine Subinvolution Treatment Based on Data Mining

Table 2

Action categories of herbs treating subinvolution of uterus.

Herb category	Frequency	Rate (%)
Deficiency-tonifying herbs	2685	34.43
Blood-activating and stasis-eliminating herbs	2338	29.98
Hemostatic herbs	1002	12.85
Heat-clearing herbs	722	9.26
Qi-regulating herbs	247	3.17
Superficies-relieving herbs	180	2.31
Interior-warming herbs	151	1.94
Dampness-draining diuretic herbs	102	1.31
Astringent herbs	88	1.13
Digestant herbs	97	1.24
Wind-damp dispelling herbs	57	0.73
Liver-wind calming herbs	26	0.33
Tranquilizing herbs	25	0.32
Purging herbs	23	0.29
Phlegm-dissolving and cough-asthma-relieving herbs	22	0.28
Dampness-resolving herbs	20	0.26
Antihelmintic herbs	7	0.09
Resuscitation-inducing herbs	4	0.05
Antitoxin, insecticide, and antipruritic herbs	3	0.04