Factors predicting survival in patients with early stage laryngeal cancer: A cohort study between 2000 to 2015.

Purpose: In recent years, trends of treatment and survival of laryngeal cancer have received heightened attention. Despite the fact that most laryngeal cancers are diagnosed at early stage, a concern of worsening survival in patients with localized cancer has been raised but not consistently observed. This study aimed to determine factors affecting laryngeal cancer survival.