Chinese Patent Medicine Liu Wei Di Huang Wan Combined with Antihypertensive Drugs, a New Integrative Medicine Therapy, for the Treatment of Essential Hypertension: A Systematic Review of Randomized Controlled Trials
Table 4
Analyses of systolic blood pressure.
Trials
WMD (95% CI)
P value
LWDHW plus sustained-release nifedipine versus sustained-release nifedipine
1
−10.00 (−11.76, −8.24)
<0.00001
LWDHW plus nifedipine controlled release tablet versus nifedipine controlled release tablet
1
−10.50 (−24.07, 3.07)
0.13
LWDHW plus captopril versus captopril
1
−9.00 (−13.66, −4.34)
0.0002
LWDHW plus nifedipine controlled release tablet versus nifedipine controlled release tablet