Supplemental Table 2: Rates of poor outcomes in primary, non-metastatic CSCC stratified by BWH and AJCC 8 stage in the overall cohort

This table display the rates of poor outcomes stratified by tumor stage for all primary, non-metastatic tumors that underwent curative therapy in this multi-center, multinational cohort of cutaneous squamous cell carcinomas. The rates of local recurrence, nodal metastasis, satellitosis/in-transit metastasis, distant metastasis, and disease-specific death increased significantly with higher tumor stage using both Brigham & Women’s Hospital (BWH) and American Joint Committee on Cancer 8th edition (AJCC 8) staging systems.本表格展示了本多中心跨国皮肤鳞状细胞癌（cutaneous squamous cell carcinomas）队列中，所有接受根治性治疗的原发性非转移性肿瘤按肿瘤分期分层的不良结局发生率。采用布莱根妇女医院（BWH）与美国癌症联合委员会第8版（AJCC 8）分期系统进行评估时，随着肿瘤分期升高，局部复发、区域淋巴结转移、卫星灶/转运转移、远处转移及疾病特异性死亡的发生率均显著升高。