Functional Assessment of Cancer Therapy-Lung Version 4 Questionnaire

**Semantic type:** Intellectual Product

**Definition:** A standardized 34-item self-report rating scale to measure quality of life in patients with lung cancer that is divided into five subscales: physical, social/family, emotional, and functional well-being, as well as a subscale that is specific to issues faced by lung cancer patients. Originally developed by Cella, et al. in 1997, it combines the Functional Assessment of Cancer Therapy - General (FACT-G), and the Lung Cancer Subscale (LCS).

**Synonyms:** - FAC016 - FACT-L V4 - FACT-L Version 4