Zhen Gan Xi Feng Decoction, a Traditional Chinese Herbal Formula, for the Treatment of Essential Hypertension: A Systematic Review of Randomized Controlled Trials
Table 7
Analyses of TCM-SSD Scores.
Trials
Intervention ()
Control ()
RR [95% CI]
value
ZGXFD versus antihypertensive drugs
ZGXFD versus captopril
1
59/68
44/61
2.53 [1.03, 6.21]
0.04
Modified ZGXFD versus indapamide
1
45/47
17/23
7.94 [1.46, 43.24]
0.02
ZGXFD versus captopril
1
23/24
15/21
9.20 [1.00, 84.26]
0.05
Meta-analysis
3
127/139
76/105
3.78 [1.82, 7.85]
0.0004
BBTD plus antihypertensive drugs versus antihypertensive drugs
