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Table 4 Mean radiological and pathological tumor size (mm) divided into clinically relevant size intervals by radiological size.

From: Discrepancy between radiological and pathological size of renal masses

CT size (mm) N Mean CT size (SD) Mean pathological size (SD) Mean difference (95% CI) P value
≤40 55 31.51 (8.17) 30.58 (10.59) 0.93 (-1.30 to 3.15) 0.407
> 40 but ≤70 65 56.94 (8.50) 55.14 (16.08) 1.80 (-1.43 to 5.03) 0.269
> 70 but ≤100 26 89.00 (9.26) 80.96 (29.05) 8.04 (-2.66 to 18.73) 0.134
> 100 11 128.00 (23.04) 117.73 (27.78) 10.27 (-2.17 to 22.71) 0.096
  1. † SD = standard deviation
  2. ‡ CI = confidence interval