Fig. 1From: A cost-effectiveness analysis of lung cancer screening with low-dose computed tomography and a polygenic risk scoreThe schematic diagram of research design. Abbreviations: RR, relative risk; LDCT, low-dose computed tomography; PRS, polygenic risk score; CKB, China Kadoorie Biobank; ICER, incremental cost -effectiveness ratio; ICUR, incremental cost-utility ratioBack to article page