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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