作者: Stephen A. Boorjian , R. Jeffrey Karnes , Laureano J. Rangel , Eric J. Bergstralh , Michael L. Blute
DOI: 10.1016/J.JURO.2007.11.061
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摘要: Purpose: The D’Amico risk group classification was originally developed to estimate the of biochemical recurrence following treatment for localized prostate cancer. We externally validated ability groups predict clinical progression, and cancer specific overall survival radical prostatectomy, identify predictors outcome in patients with high disease.Materials Methods: evaluated records 7,591 consecutive who underwent prostatectomy at our institution between 1987 2003. Postoperative estimated using Kaplan-Meier method. Cox proportional hazard regression models were used analyze evaluate impact clinicopathological factors on risk.Results: Preoperative stratification predicted patient local recurrence, systemic (each p <0....