Efficacy and safety of Tripterygium wilfordii polyglycosides for diabetic kidney disease: an overview of systematic reviews and meta-analyses

Table 5 The comparison of methodological quality between Chinese and English SRs

	Critically low	Low	Moderate	High
Chinese publications	8/13 (62%)	4/13 (31%)	1/13 (8%)	0
English publications	2/6 (33%)	3/6 (50%)	1/6 (17%)	0
Z	−1.124
P-values^▲	0.261

P-values in italic typeface highlight a difference that was not statistically significantly different between the two journal types
^▲Mann-Whitney test

ISSN: 2046-4053