Proportion and clinical features of never-smokers with non-small cell lung cancer.
Jaeyoung ChoSun Mi ChoiJinwoo LeeChang-Hoon LeeSang-Min LeeDong-Wan KimJae-Joon YimYoung Tae KimChul-Gyu YooYoung Whan KimSung Koo HanYoung Sik ParkPublished in: Chinese journal of cancer (2017)
More than one-third of the Korean patients with NSCLC were never-smokers. NSCLC in never-smokers had different clinical characteristics and major driver mutations and resulted in longer overall survival compared with NSCLC in ever-smokers.