Table 3.
Multivariable analysis comparing partial nephrectomy vs. radial nephrectomy using the 2 year study period prior to publications of the T1a renal AUA guidelines recommendations as reference
| Before AUA T1 Renal Guideline (reference) vs. After AUA T1 Renal Guideline | ||||
|---|---|---|---|---|
| Odds Ratio | 95% Wald Confidence Limits | P | Overall P | |
| Partial Nephrectomy vs. Radical Nephrectomy (reference) | 1.242 | 1.001 - 1.542 | 0.0489 | <0.0001 |
| Obesity Yes vs. No (reference) | 1.527 | 1.133 - 2.058 | 0.0054 | |
| Nephrectomy Hospital Volume Less than 25 cases (reference) | <0.0001 | |||
| Volume 25–49 cases | 2.09 | 1.600 -2.731 | ||
| Volume 50–99 cases | 2.222 | 1.535 - 3.217 | ||
| Volume 100+ cases | 2.566 | 1.430 - 4.605 | ||