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Adjusted rates of oral anticoagulant use for nonvalvular atrial fibrillation in women and men stratified by CHADS 2 score. Analyses adjusted for race, insurance (private vs nonprivate), mHAS‐BLED score, rhythm control therapy, total number of physicians at site, provider type (physician vs other provider), proportion of female patients at site. P value for sex×CHADS 2 interaction <0.001.
