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Risk of a 30-year-old dying at ages 3069 from smoking (shaded) or from any cause (shaded and white) Mexico and the United States, 1995–2015. Mortality data for ages 30–69 were standardized to a uniform age distribution by averaging the age-specific death rates for the eight 5–year age groups within the 40-year age range. The death rate (R per 1000) in each 40-year age range is the mean of the rates in the eight 5–year age ranges. The 40–year risk of death is then 1-exp(-40R/1000).
