Table 1 Patient clinical characteristics
Characteristics | Description | AML(n = 22) | RCC(n = 150) | x2 / t | P-value |
|---|---|---|---|---|---|
Gender | Male | 5(22.7) | 117(78.0) | 28.427 | 0.000b |
Female | 17(77.3) | 33(22.0) | |||
Age | mean ± SD (years) | 55.7 ± 16.0 | 61.2 ± 12.4 | 1.846 | 0.067a |
Laterality | Left kidney | 12(54.5) | 79(52.7) | 0.027 | 0.869b |
Right kidney | 10(45.5) | 71(47.3) | |||
Tumor location | Upper pole | 9(40.9) | 45(30.0) | 1.403 | 0.496b |
Middle part | 5(22.7) | 50(33.3) | |||
Lower pole | 8(36.4) | 55(36.7) | |||
Surgical methods | RN | 12(54.5) | 111(74.0) | 3.564 | 0.059b |
Nephron-sparing PN | 10(45.5) | 39(26.0) |