Table 2.
TC/PTC/FTC: thyroid, papillary or follicular thyroid cancer, KPMC: kaiser permanente multiphasic cohort, NBSS: the canadian national breast scanning study, NIH-AARP: the national institutes of health-american association of retired persons diet and health study, MWS: the million women study, WHI: the women's health Initiative, No assoc: no association, Assoc: association, M: male, F: female.