RT Book, Section A1 Alexander, Jason T. A1 Cifu, Adam S. A2 Livingston, Edward H. A2 Lewis, Roger J. SR Print(0) ID 1210296605 T1 Interpreting the ACC/AHA Clinical Practice Guideline Recommendation Classification System T2 JAMA Guide to Statistics and Methods YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781260455328 LK jamaevidence.mhmedical.com/content.aspx?aid=1210296605 RD 2024/10/12 AB This JAMA Guide to Statistics and Methods describes how ACC/AHA guidelines are formatted to rate class (denoting strength of a recommendation) and level (indicating the level of evidence on which a recommendation is based) and summarizes the strengths and benefits of this rating system in comparison with other commonly used ones.