Table 1 Demography
From: The effect of discrepancy between radiologic size and pathologic tumor size in renal cell cancer
Feature | Median ± SD or n (%) | RTS (cm) | PTS (cm) | P value |
|---|---|---|---|---|
No. of total subjects | 257 | |||
Age (years) | 56.8 (range 18–86) | |||
Gender | ||||
Male | 181 (70.4 %) | 4.41 ± 1.96 | 3.84 ± 1.85 | <0.0001 |
Female | 76 (29.6 %) | 4.93 ± 2.54 | 4.43 ± 2.72 | <0.0001 |
BMI | 24.46 (range 15.63–32.37) | |||
Tumor side | ||||
Left | 117 (45.5 %) | 4.70 ± 2.25 | 4.16 ± 2.28 | <0.0001 |
Right | 140 (54.5 %) | 4.46 ± 2.07 | 3.90 ± 2.04 | <0.0001 |
Surgery type | ||||
RN | 164 (63.8 %) | 5.26 ± 2.12 | 4.64 ± 2.21 | 0.01 |
PN | 93 (36.2 %) | 3.34 ± 1.60 | 2.92 ± 1.54 | 0.067 |
Histology | ||||
Clear cell | 208 (80.9 %) | 4.57 ± 2.09 | 3.98 ± 2.06 | 0.004 |
Chromophobe | 9 (3.5 %) | 4.54 ± 2.42 | 4.16 ± 2.51 | 0.045 |
Papillary | 11 (4.3 %) | |||
Collecting duct | 1 (0.4 %) | |||
Adenocarcinoma | 2 (0.8 %) | |||
ccRCC + adenocarcinoma | 5 (1.9 %) | |||
Other | 21 (8.2 %) | |||
Pathologic T stage | ||||
T1a | 183 (71.2 %) | 3.67 ± 1.25 | 3.04 ± 0.97 | <0.0001 |
T1b | 57 (22.2 %) | 5.87 ± 1.31 | 5.37 ± 0.87 | 0.001 |
T2a | 11 (4.3 %) | |||
T2b | 6 (2.3 %) | |||
RTS (cm) | 4.57 ± 2.15 | 0.004 | ||
PTS (cm) | 4.02 ± 2.15 |