Fig. 3
From: Circulating miR-200a is a novel molecular biomarker for early-stage renal cell carcinoma
The alteration and the diagnostic performance of the urinary miR-200a between the RCC patients and normal controls. aThe absolute concentrations of miR-200a in the urine samples from RCC patients and normal controls. ROC curve for the urinary miR-200a to discern RCC patients from normal controls. b The absolute concentrations of urinary miR-200a were calculated using the corresponding calibrator. Each point represents the mean of triplicate samples. P-value was derived from a nonparametric Mann–Whitney U-test. ***P < 0.001