Ginkgo biloba Extract for Patients with Early Diabetic Nephropathy: A Systematic Review

Table 1

Result of the metaregression.

	Number of studies	Coefficient; (95% CI)	𝑡	𝑃	Tau^2	𝐼^2 Res; (%)	Adjusted; 𝑅^2 (%)
Urea baseline	10	−50.74 (−63.32, −38.16)	−9.30	<0.001	0.00	0.00	100.00