SAMe TT₂R₂ Score for Poor INR Control

#SAMe-TT₂R₂Score #PoorINRControl Description at: https://johnsonfrancis.org/profession... Discussion on SAMe-TT₂R₂ score for poor INR control. SAMe-TT₂R₂ score aims at predicting those likely to have poor INR control while on vitamin K antagonists. The investigators divided the AFFIRM trial cohort randomly into a derivation cohort and an internal validation cohort.