†RR:
Unadjusted risk ratio
‡aRR: Adjusted risk ratio; Adjusted for age, sex,
tobacco use, hypertension, diabetes, high blood cholesterol, heart
failure, exercise level, previous history of CHD, family history of CVD
and BMI
§Includes both
annual influenza seasons of 2017 and 2018
Table 5: Association of influenza seasons with ST-elevation
myocardial infarction