Starting Age (Years) | A (Smoker All-Cause Death Risk)* | B (Nonsmoker All-Cause Death Risk)* | C (Breast Cancer Diagnosis Risk)† | D (DCIS)† (n [%]) | E (Breast Cancer Death Risk, No Screen)‡ | Ratios | |
---|---|---|---|---|---|---|---|
(C−D)/E (Breast Diagnosis to Death Risk) | (A,B)/E (All to Breast Cancer Death Risk, Smoker/Nonsmoker) | ||||||
40 | 27 | 19 | 18 | 4 (21) | 2.5 | 6 | 11/8 |
50 | 69 | 37 | 30 | 6 (20) | 5.3 | 5 | 13/7 |
60 | 167 | 84 | 42 | 8 (19) | 7.6 | 5 | 22/11 |
* Data in columns A and B are from Ref. 36.
† Column C includes invasive cancer and ductal carcinoma in situ (DCIS) screen detected or not. Column D is DCIS only. Database from Surveillance, Epidemiology, and End Results Program 17 Incidence and Mortality 2000 to 2006.37
‡ Data in column E is from Ref. 13, but uses 10 years instead of 15 and allows for modern therapy but no screening mammography.