30 most common specific causes of death (ICD-10): 12-year relative risk, current versus never-smoker
RR=relative risk. ICD=International Classification of Diseases. *Suicide (ICD-10 X60–64,Y10–34): RR 1·40 (1·12–1·75); transport accident (V01–99): 0·85 (0·60–1·21); and other external: 2·51 (2·11–2·99). The area of each square is inversely proportional to the variance of the log relative risk (vs never-smokers), which also determines the CI.