Efficacy of Traditional Chinese Medicine on Animal Model of IgA Nephropathy: A Systematic Review and Meta-Analysis

Table 2

Quality assessment of included studies.

Study	A	B	C	D	E	F	G	H	I	J
Bian et al., 2016	U	U	U	U	U	U	U	U	Y	Y
Chen et al., 2013	Y	U	U	U	U	U	U	U	Y	Y
Guo et al., 2010	Y	U	U	U	U	U	U	U	Y	Y
Huang et al., 2009	U	U	U	U	U	U	U	Y	Y	Y
Jin et al., 2017	U	U	U	U	U	U	U	U	Y	Y
Liu et al., 2003	U	U	U	U	U	U	U	U	Y	Y
Song et al., 2014	Y	U	U	U	U	U	U	U	Y	Y
Tang et al., 2018	Y	U	U	U	U	U	U	U	Y	Y
Wang et al., 2018	U	U	U	U	U	U	U	U	Y	Y
Wang et al., 2010	U	U	U	U	U	U	U	Y	Y	Y
Wang and wang, 2017	U	U	U	U	U	U	U	U	Y	Y
Xiang et al., 2013	U	U	U	U	U	U	U	U	Y	Y
Yang et al., 2018	U	U	U	U	U	U	U	U	Y	Y
Yang et al., 2017	U	U	U	U	U	U	U	U	Y	Y
Zhang et al., 2016	U	U	U	U	U	U	U	U	Y	Y
Zhang, 2013	U	U	U	U	U	U	U	Y	Y	Y
Zhou et al., 2015	Y	U	U	U	U	U	U	U	Y	Y
Zou et al., 2016	U	U	U	U	U	U	U	Y	Y	Y
Zeng et al., 2004	U	U	U	U	U	U	U	U	Y	Y
Hu et al., 1999	U	U	U	U	U	U	U	U	Y	Y
Lin et al., 2016	U	U	U	U	U	U	U	U	Y	Y
Liu et al., 2006	U	U	U	U	U	U	U	Y	Y	Y
Sun et al., 2004	U	U	U	U	U	U	U	U	Y	Y
Wang et al., 2017	U	U	U	U	U	U	U	U	Y	Y
Yan et al., 2015	U	U	U	U	U	U	U	U	Y	Y
Ye et al., 2014	U	U	U	U	U	U	U	Y	Y	Y
Zhou et al., 2003	U	U	U	U	U	U	U	U	Y	Y
Cao et al., 2009	U	U	U	U	U	U	U	U	Y	Y
Yu et al., 2013	U	U	U	U	U	U	U	U	Y	Y
Zhang et al., 2022	U	U	U	U	U	U	U	Y	Y	Y

A, whether the distribution sequence is generated or applied sufficiently; B, whether the baselines of each group are the same; C, whether the distribution hiding is sufficient; D, whether the animals are randomly placed during the experiment; E, whether the researchers are blinded; F, whether the animals are randomly selected in the result evaluation; G, whether the blind method is used for the evaluators of the results; H, whether the incomplete data are reported; I, whether the research report has nothing to do with the selective results report; J, whether there is no other bias; Y, yes; N, no; U, uncertain.