Included studies

Publishing

time

Document

type

Evidence lifting factor

Grade

Hong Zhang [11]

2009

CR

Zhongjing prescription (+1) single intervention of Zhongjing prescription (+1)

High

Hong Zhang [12]

2009

RCT

Low accuracy (−1) dose-response relationship (+1) Zhongjing prescription (+1) single intervention of Zhongjing prescription (+1)

High

Chunxian Zhang [13]

2006

CR

Zhongjing prescription (+1)

Medium

Yunzhong Lin [14]

2006

CR

Zhongjing prescription (+1)

Medium

Xiaomei Ma [15]

2008

CR

Zhongjing prescription (+1)

Medium