Characteristics of patients with an initial cancer of the prostate diagnosed between 1993 and 2011.

aTreatment is defined as the treatment within 4 months after diagnosis of prostate cancer.bAge at diagnosis with primary prostate cancer is expressed as median.SD, standard deviationCharacteristics of patients with an initial cancer of the prostate diagnosed between 1993 and 2011.a. 治疗定义为前列腺癌（prostate cancer）确诊后4个月内所实施的治疗干预措施。 b. 原发性前列腺癌确诊时的年龄以中位数及标准差（standard deviation，SD）表示。 本数据集涵盖1993年至2011年间确诊的原发性前列腺癌患者的临床特征。