A multivariate Cox proportional model adjusted for age, race, year of diagnosis and marital status showing pair wise comparisons between the three stages of clinically localized disease (stage I,II,III)(AJCC 8th).

A multivariate Cox proportional model adjusted for age, race, year of diagnosis and marital status showing pair wise comparisons between the three stages of clinically localized disease (stage I,II,III)(AJCC 8th).本研究采用校正年龄、种族、诊断年份及婚姻状态的多变量Cox比例风险模型，针对美国癌症联合委员会（AJCC）第8版定义的临床局限性疾病的三个分期（I、II、III期）开展两两比较分析。