Informal caregivers of people with lung cancer often experience a substantial care burden and associated negative consequences due to the often-contracted course of the disease. The objective of this review was to systematically examine the evidence on the factors associated with lung cancer caregiver distress.

中文翻译：

---

与肺癌患者非正式照料者痛苦相关的变量：文献系统回顾

肺癌患者的非正式护理人员通常会因疾病的病程缩短而承受巨大的护理负担和相关的负面后果。本综述的目的是系统地检查与肺癌护理人员痛苦相关的因素的证据。