Data & Statistics
* The data on this page are from the article, “Venous Thromboembolism: A Public Health Concern.” [Read summary]
- The precise number of people affected by DVT/PE is unknown,although as many as 900,000 people could be affected (1 to 2 per 1,000) each year in the United States.
- Estimates suggest that 60,000-100,000 Americans die of DVT/PE (also called venous thromboembolism).
- 10 to 30% of people will die within one month of diagnosis.
- Sudden death is the first symptom in about one-quarter (25%) of people who have a PE.
- Among people who have had a DVT, one-half will have long-term complications (post-thrombotic syndrome) such as swelling, pain, discoloration, and scaling in the affected limb.
- One-third (about 33%) of people with DVT/PE will have a recurrence within 10 years.
- Approximately 5 to 8% of the U.S. population has one of several genetic risk factors, also known as inherited thrombophilias in which a genetic defect can be identified that increases the risk for thrombosis.
New Project Findings
CDC project informs efforts to understand and monitor number of people affected by blood clots in US
(Published October 15, 2015)
New Study Findings
Multiple data sources needed for accurate reporting of blood clots after surgery
(Published June 23, 2015)
New VTE Study
Health conditions, hospital characteristics associated with blood clot diagnosis among patients.
(Published June 23, 2015)
New risk factors for VTE
Study explores levels of proteins important in blood clotting as possible new risk factors for VTE
(Published October 15, 2014)
VTE is both a public health problem and a preventable patient safety problem.
(Published March 6, 2014)
Use of CT Scans in EDs
Diagnosis of PE associated with and trends in use of CT scans among patients with chest symptoms.
(Published: December 17, 2013)
Enter to win CDC’s blood clot prevention challenge!
Win $10,000 for sharing your successful prevention strategies.
(Published: November 9, 2015)
Protect Yourself from Blood Clots
If you are currently or recently hospitalized, recovering from surgery, or being treated for cancer, you are at increased risk of developing serious and potentially deadly blood clots.
(Published: October 12, 2015)
Deep Vein Thrombosis Awareness Month
Are you at risk for a serious blood clot? Find out now.
(Published: March 9, 2015)
Do You Know about Blood Clots and Travel?
Blood clots can be a serious risk for anyone traveling more than four hours.
(Published: March 24, 2014)
Preventing Venous Thromboembolism
(Published: January 7, 2013)
- Page last reviewed: June 22, 2015
- Page last updated: June 22, 2015
- Content source: