Table 1.

RCT and RCT/Ao ratios of the left kidney, right kidney, and both kidneys.

Parameter	Left kidney (n = 30)	Right kidney (n = 30)	Both kidneys (n = 60)
RCT (mm)	4.76 ± 0.49	4.87 ± 0.66	4.81 ± 0.58
RCT/Ao ratio	1.02 ± 0.16	1.04 ± 0.2	1.03 ± 0.18

Data are presented as the mean ± standard deviation. A paired t-test revealed no statistically significant difference in RCT or RCT/Ao ratio between the left and right kidneys (p > 0.05). RCT, renal cortical thickness; RCT/Ao ratio, RCT-to-aortic diameter ratio.