Sex‐influence on the time in therapeutic range (TTR) during oral anticoagulation with coumarin derivatives: systematic review and meta‐analysis

Review of 22 studies (n=110 to 104,505 of which 183,612 women [45%]) found an association between female sex and worse oral anticoagulation control (OR for TTR=0.87; 95% CI=0.78-0.96; p=0.006, based on meta-analysis of 15 studies)

British Journal of Clinical Pharmacology