Predicting the Drug Safety for Traditional Chinese Medicine through a Comparative Analysis of Withdrawn Drugs Using Pharmacological Network

Table 2

Degree distribution statistics of drug nodes in the withdrawn drug-target network and the approved drug-target network, respectively.

Degree distribution	Withdrawn drug nodes	Approved drug nodes
Drug nodes in total	66	1411
Average degrees	2.409 ± 3.742	3.891 ± 6.569
Degree ≤ 2	59.09%	37.42%
2 < degree ≤ 4	16.67%	30.26%
4 < degree ≤ 6	12.12%	11.91%
6 < degree ≤ 20	12.12%	18.57%
Degree > 20	0	1.84%