Effects and Safety of Traditional Chinese Medicine for Hidden Blood Loss after Total Hip Arthroplasty—A Systematic Review and Meta-Analysis

Table 1

Characteristics of the 12 studies included in the meta-analysis.

Study	Sample size (IG/CG)	Gender (Men/Women)		Mean age or age range		Intervention Protocol		Duration time	Outcomes
		IG	CG	IG	CG	IG	CG
Cai2020	36/36	-	-	69.03 ± 5.64	70.39 ± 5.51	Sanqi zhixue Decoction combined TXA	TXA	7 days	①②③④
Ji2019	15/15	6/9	6/9	69.73 ± 0.79	70.87 ± 1.65	Bazhen Decoction combined TXA	TXA	14 days	①②③
Ke2017	30/30	11/19	14/16	71.1 ± 8.3	66.8 ± 10.1	Taohong Siwu Decoction combined TXA	TXA	7 days	①②
Li2022	37/34	26/11	24/10	77.2 ± 7.7	79.6 ± 9.3	Yiqi Huoxue ointment combined TXA	TXA	7 days	①②③④
Ma2018	53/54	24/29	26/28	71.99 ± 7.29	72.03 ± 7.31	Bazhen Decoction combined TXA	TXA	14 days	②③
Miao2017	62/62	38/24	41/21	75.67 ± 8.32	73.72 ± 7.83	Fuyuan Decoction	TXA	7 days	②③
Qiu2018	30/30	20/10	22/8	64.25 ± 2.56	64.23 ± 2.54	Yunnan Baiyao combined TXA	TXA	7 days	①②④
Qiu2019	33/34	19/16	18/17	69.13 ± 3.26	68.62 ± 3.18	Bazhen decoction combined TXA	TXA	14 days	①②③④
Sheng2017	20/20	6/14	7/13	68.7 ± 5.33	70.7 ± 4.68	Addition of Shiquan Dabu Decoction	Anti-infection and anticoagulation	14 days	①②③
Wang2015	45/45	22/23	21/24	66.0 ± 6.7	66.2 ± 6.5	Tanshinone Capsules	Low molecular weight heparin	7 days	①②③⑤
Xiao2020	30/30	9/21	8/22	65.6 ± 4.8	66.2 ± 5.2	Sanqi zhixue Decoction	No hemostatic drugs	14 days	①②③
Zhou2019	50/50	20/30	22/28	52–70	50–70	Chuanxi San combined TXA	TXA	30 days	②

CG: control group; IG: intervention group “-”: not mentioned ① TBL, ② HBL, ③ Hb, ④ HCT, ⑤ Incidence of Adverse Reactions.