From: Impact of partial nephrectomy on kidney function in patients with renal cell carcinoma
All patients (n = 557) | RN (n = 339) | PN (n = 218) | P value | |
---|---|---|---|---|
Age (years) | 60.7 ± 12.3 | 61.0 ± 12.8 | 60.3 ± 11.4 | 0.495 |
Male (%) | 393 (70.6) | 234 (69.0) | 159 (72.9) | 0.323 |
Systolic blood pressure (mmHg) | 132 ± 14 | 133 ± 14 | 130 ± 14 | 0.027 |
Diastolic blood pressure (mmHg) | 83 ± 10 | 84 ± 10 | 82 ± 10 | 0.015 |
Body mass index (kg/m2) | 24.4 ± 3.1 | 24.4 ± 3.1 | 24.3 ± 3.0 | 0.748 |
Diabetes (%) | 89 (15.9) | 55 (16.1) | 34 (15.7) | 0.885 |
Hypertension (%) | 220 (39.4) | 139 (40.8) | 81 (37.3) | 0.418 |
Coronary artery disease (%) | 25 (4.5) | 13 (3.8) | 12 (5.5) | 0.339 |
Cerebral vascular disease (%) | 15 (2.7) | 7 (2.1) | 8 (3.7) | 0.247 |
History of Smoking (%) | 0.061 | |||
Never smoked | 342 (61.4) | 203 (59.9) | 139 (63.8) | 0.359 |
Ex-smoker | 104 (18.7) | 58 (17.1) | 46 (21.1) | 0.238 |
Current smoker | 111 (19.9) | 78 (23.0) | 33 (15.1) | 0.023 |
Hemoglobin (mg/dL) | 13.9 ± 1.7 | 13.8 ± 1.7 | 14.1 ± 1.5 | 0.097 |
Urine protein (grade)a | 0.124 | |||
0 | 482 (86.7) | 286 (84.6) | 196 (89.9) | 0.073 |
1-2 | 51 (9.2) | 32 (9.5) | 19 (8.8) | 0.764 |
3-4 | 23 (4.2) | 20 (5.9) | 3 (1.4) | 0.008 |
Baseline creatinine (mg/dL) | 0.95 ± 0.23 | 0.97 ± 0.25 | 0.93 ± 0.18 | 0.021 |
Baseline eGFRb | 81.5 ± 16.7 | 80.1 ± 17.6 | 83.9 ± 15.1 | 0.007 |