Fig. 2From: The impact of body mass index on treatment outcomes for patients with low-intermediate risk prostate cancerKaplan-Meier curves for FFbF outcomes stratified by body mass index in men undergoing radical prostatectomy at University of Pennsylvania, 1990–2012. Abbreviations: FFbF- Freedom From biochemical Failure, NCCN- National Comprehensive Cancer Network, BMI- Body mass index, BMI- Normal: <25kg/m2; BMI - Overweight: ≥25 to <30 kg/m2; BMI- Obese: ≥30kg/m2Back to article page