Screening History and 7-Year Survival in 32,099 Colorectal Cancer Patients: A Population-Based Cohort Study [Response to Letter]

Abstract

Bo-Yu Hsiao,1 Wen-Chung Lee1–3 1Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan; 2Taiwan Cancer Registry, Taipei, Taiwan; 3Institute of Health Data Analytics and Statistics, College of Public Health, National Taiwan University, Taipei, TaiwanCorrespondence: Wen-Chung Lee, Institute of Health Data Analytics and Statistics, College of Public Health, National Taiwan University, Rm. 536, No. 17, Xuzhou Road, Taipei, 100, Taiwan, Tel [phone], Email [email protected]

Keywords

• cancer registry
• cancer screening
• cohort study
• colorectal cancer
• prognosis