Aspirin Use Recommendations for Aspirin Use Referenced studies that support recommendations are summarized in Online Data Supplements 17 and 18. COR LOE Recommendations IIb A Low-dose aspirin (75-100 mg orally daily) might be considered for the primary prevention of ASCVD among select adults 40 to 70 years of age who are at higher ASCVD risk but not at increased bleeding III: Harm B-R Low-dose aspirin (75-100 mg orally daily) should not be administered on a routine basis for the primary prevention of ASCVD among adults >70 years of age.S4.6-9 III: Harm C-LD Low-dose aspirin (75-100 mg orally daily) should not be administered for the primary prevention of ASCVD among adults of any age who are at increased risk of 5. COST AND VALUE CONSIDERATIONS The growing need to consider value stems directly from the goal of achieving the best possible health outcomes with finite healthcare resources in the pri- mary prevention of CVD.S5-1 Value in healthcare can be defined as the incremental health benefits of a therapy or procedure relative to its incremental net long-term costs. 