Assessment of the Therapeutic Effect of Total Glucosides of Peony for Juvenile Idiopathic Arthritis: A Systematic Review and Meta-Analysis

Table 2

Methodological quality of included trials.

Author	Random sequence generation	Allocation concealment	Blinding of participants and personnel	Blinding of outcome assessment	Incomplete outcome data	Selective reporting	Other sources of bias
Shi and Ding (2004) [24]	U	U	H	U	H	H	H
Tang et al. (2004) [25]	U	U	H	U	U	L	U
Zang (2004) [26]	U	U	U	U	L	L	U
Cao et al. (2006) [27]	U	L	U	U	U	L	U
Li et al. (2008) [28]	U	U	U	U	H	H	U
Liu (2008) [29]	U	U	H	U	H	U	U
Tong and Shui (2009) [30]	U	U	H	U	H	U	U
Sun (2011) [31]	U	U	U	U	L	L	U
Zhao and Li (2011) [32]	U	U	H	U	U	H	U
Fang and Li (2012) [33]	L	U	H	U	U	H	U
Wang (2012) [34]	U	U	H	U	L	L	U

U: unclear; H: high risk; L: low risk.