Duration since diagnosis, stage at diagnosis, metastasis status, treatment effect, KPS score, and pain VAS score were main influential factors of quality of life of the cancer pateints.

• 患者生存期、诊断时期别、肿瘤有无转移、治疗状况、体能评分KPS和疼痛VAS评分是生活质量的主要影响因素。