Chinese Herbal Medicine for the Treatment of Obesity-Related Hypertension

Table 3

Quality assessment of included randomized controlled trials.

Included trials	Random sequence generation	Allocation concealment	Blinding of participants and personnel	Blinding of outcome assessment	Incomplete outcome data	Selective reporting	Other sources of bias	Risk of bias
Ke et al. (2012) [44]	Table of random number	Unclear	Unclear	Unclear	Yes	No	Unclear	Unclear
Quan and Lei (2011) [45]	Table of random number	Unclear	Unclear	Unclear	Yes	No	Unclear	Unclear
Lian (2012) [46]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High
Wang et al. (2006) [47]	Drawing	Unclear	Unclear	Unclear	Yes	No	Unclear	High
Hu et al. (2011) [48]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High
Gao (2007) [49]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High
Zhang et al. (2003) [50]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High
Zheng (2012) [51]	Table of random number	Unclear	Unclear	Unclear	Yes	No	Unclear	Unclear
Liu (2006) [52]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High
He (2008) [53]	Table of random number	Unclear	Unclear	Unclear	Yes	No	Unclear	Unclear
Chen and Xu (2008) [54]	Unclear	Unclear	Unclear	Unclear	Yes	No	Unclear	High