What are the LEFt criteria used for?

The LEFt criteria are specifically designed for assessing the risk of venous thromboembolism (VTE) in pregnancy. VTE, which includes conditions like deep vein thrombosis (DVT) and pulmonary embolism (PE), poses significant health risks during pregnancy. The LEFt criteria help healthcare providers evaluate various risk factors, such as history of VTE, immobility, and certain medical conditions, to determine an individual woman's risk profile and guide preventative interventions or treatment strategies.

By using the LEFt criteria, practitioners can make informed decisions based on a woman's unique circumstances, enabling them to tailor their care and reduce the chances of complications related to VTE during pregnancy. This is crucial for promoting maternal and fetal health.