Table 1 Comparison between pathological and CT size
From: Implications of computer tomography measurement in the management of renal tumours
Pathologic Size in mm | Number of patients | Mean CT size (mm) | Pathological size (mm) | Difference | % Difference | p value (Wilcoxon sign Ranked Test) |
|---|---|---|---|---|---|---|
10 to < 20 | 2 | 27 | 15.5 | 12.5 | 80 | 0.18 |
20 to < 30 | 6 | 25.5 | 25 | 0.5 | 2 | 0.09 |
30 to < 40 | 9 | 41 | 31.9 | 9.1 | 28 | 0.23 |
40 to < 50 | 11 | 44.5 | 42.3 | 2.2 | 5.2 | 0.6 |
50 to < 60 | 10 | 47.2 | 53.3 | -6.1 | -11 | 0.02 |
60 to < 70 | 20 | 69.3 | 61.8 | 7.5 | 12 | 0.05 |
≥ 70 | 48 | 95 | 101.8 | -6.8 | -6.6 | 0.06 |
Total | 106 | 49.9 | 47.37 | 2.53 | 5.3 |