Chen 2014 [11]
|
Overall antihypertensive effect (12)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Traditional Chinese symptom improved (4)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Decrease of C-reactive protein (1)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Strongly suspectedb
|
Very low
|
Decrease of blood lipid (2)
|
Seriousa
|
Seriousc
|
No serious
|
Seriousd
|
Undetected
|
Very low
|
Decrease of serum uric acid homocysteine (2)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Strongly suspectede
|
Very low
|
Adverse events (1)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Strongly suspectede
|
Very low
|
Wang 2012 [12]
|
Effect of cerebral hemorrhage (6)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Undetected
|
Moderate
|
Nervous function defect of cerebral infarction score (8)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Adverse events (5)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Guo 2013 [13]
|
Overall antihypertensive effect (9)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Undetected
|
Moderate
|
Zhou 2012 [22]
|
Overall antihypertensive effect (6)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Undetected
|
Moderate
|
Traditional Chinese symptom improved (4)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
safety (5)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Dong 2011 [23]
|
Overall antihypertensive effect (6)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
safety (2)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Strongly suspectede
|
Very low
|
Ren 2006 [24]
|
Overall antihypertensive effect (11)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Dai 2010 [25]
|
Decrease of systolic blood pressure (9)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Undetected
|
Low
|
Decrease of diastolic blood pressure (9)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Undetected
|
Low
|
Du 2014 [26]
|
Relief of hypertensive headache (10)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Relief of hypertensive dizziness (5)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Relief of hypertensive insomnia (3)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Strongly suspectedb
|
Very low
|
Li 2012 [27]
|
Overall antihypertensive effect (17)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Traditional Chinese symptom improved (6)
|
Seriousa
|
No serious
|
No serious
|
No serious
|
Strongly suspectedb
|
Low
|
Changes of pulse pressure (4)
|
Seriousa
|
Seriousc
|
No serious
|
Seriousd
|
Undetected
|
Very low
|
Xiong 2012 [28]
|
Decrease of systolic blood pressure (3)
|
Seriousa
|
Seriousc
|
No serious
|
Seriousd
|
Undetected
|
Very low
|
Decrease of diastolic blood pressure (3)
|
Seriousa
|
Seriousc
|
No serious
|
Seriousd
|
Undetected
|
Very low
|
Adverse events (4)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Undetected
|
Low
|
Wang 2013 [29]
|
Decrease of systolic blood pressure (3)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Decrease of diastolic blood pressure (3)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|
Wu 2013 [30]
|
Plasma superoxide dismutase increase (3)
|
Seriousa
|
No serious
|
No serious
|
Seriousd
|
Undetected
|
Low
|
Overall antihypertensive effect (9)
|
Seriousa
|
Seriousc
|
No serious
|
No serious
|
Undetected
|
Low
|