Statistical Methods to Determine Predictors of Mortality in Older Patients with Airway Cancer. - Irina A. Kondratyeva; Irina I. Shpakovskaya; Dina V. Trotsyuk; Alexander S. Krasichkov; Anastasiya A. Polyakova; Dmitry S. Medvedev; Zulfia A. Zaripova (MECO, 2021)