Research Paper Advance Articles
Therapeutic effects of Huangqi formula (Eefooton) in chronic kidney disease: clinical research and narrative literature review
Figure 2. The analysis involved assessing serum Cr levels in distinct CKD stages after 3 and 6 months of treatment. Notably, the green, red, and blue lines represent the EFT-treated CKD stage 3b, 4, and 5 groups, while the black line corresponds to the control group within their respective CKD stages. * P<0.05, *** P<0.001.