Characteristic Study ID	Intervention(s) and comparator(s)	Hospitalisation [n/N (%)]	Out‐patient treatment [n/N (%)]	Symptoms [n/N (%)]
Liu 2008	Zhusuan Huoxue decoction plus lifestyle intervention	0/30	0/30	0/30
	Fenofibrate capsules plus lifestyle intervention	0/30	0/30	0/30
	all:	0/60	0/60	0/60
Miao 2008	Huoxue Huayu Tongluo decoction plus gemfibrozil	0/30	0/30	0/30
	Gemfibrozil tablets	0/30	‐	3/30
	all:	0/60	‐	3/60
Tan 2010	Chushi Huayu decoction	0/30	0/30	1/30 (3.3)
	Benzbromarone tablets	0/20	0/20	4/20 (20.0)
	all:	0/50	0/50	5/50 (10.0)
Footnotes "‐" denotes not reported