Risk of venous thromboembolism in pediatric hospitalized patients undergoing noncardiac surgery: A report from the Children's Hospital-Acquired Thrombosis consortium.

Background: Surgery is a known risk factor for hospital-acquired venous thromboembolism (HA-VTE) in children.

Objectives: To assess whether the odds of HA-VTE differs across six anatomic sites of noncardiac surgery and to identify risk factors for HA-VTE in these children.

Methods: This was a multicenter, case-control study.