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Renal function of preoperative and postoperative CCr between the two groups
Values are presented as mean±standard deviation. p=comparison by repeated measures analysis of variance test between the two groups.
CCr, creatine clearance=[(140-age)×IBW/Scr×72]×(0.85 for females); RFA, radiofrequency ablation; IBW, ideal body weight; Scr, serum creatine.
