Assessment of myocardial infarction history
CVD, EVENT, MYOCARDIAL INFARCTION
To confirm an association of SAF with CVD, we examined the association of SAF with a history of myocardial infarction (MI), a major type of CVD. A history of MI was defined as having had MI at study entry or had an MI event during follow-up before SAF was measured during the RS-I-6th, RS-II-4th, and RS-III-2nd visits. Data collection on MI was explained in detail elsewhere [