Despite important treatment progress, lung cancer, which is often diagnosed as advanced disease, is still characterised by a poor prognosis. Quality-of-life (QOL) evaluation, defined as the patients' perception of the physical, psychological, and social impact of cancer and its treatment, has a central role, together with the classic endpoints of efficacy and safety, in understanding the real value of a treatment and its potential risks and benefits.

中文翻译：

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肺癌患者的生活质量：前进的道路。

尽管取得了重要的治疗进展，但通常被诊断为晚期疾病的肺癌仍具有预后不良的特点。生活质量（QOL）评估（定义为患者对癌症及其治疗的生理，心理和社会影响的感知）在理解实际疾病的过程中具有核心作用，同时还具有经典的功效和安全性终点指标治疗的价值及其潜在的风险和收益。