Rate of VTE per 100,000 person-years using different definitions of VTE in and around pregnancy (for pregnancies resulting in live or stillbirths).

*Rate per 100,000 person-years.**With women recorded as having a VTE event if they had a diagnosis in either database.1Recorded VTE with supporting anticoagulant prescription, or medical code indicating anticoagulant therapy within 90 days of the event or death within 30 days of the event.2Recorded VTE codes with supporting sign or symptom of VTE within 15 days before or after the date of event.3Recorded VTE with no evidence of signs and symptoms or anticoagulant therapy.