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Table 3 Cox regression analysis of possible predictors for local tumor progression

From: Intraoperative MRI-derived volumetric ablation margins and initial correlation with local outcome after MRI-guided cryoablation of renal tumors

 

Hazard ratio (95% Cl)

P-value

Minimal treatment margin

0.77 (0.66–0.89)

< 0.001

Maximal tumor diameter

3.56 (1.32–9.57)

0.012