Every year, venous thromboembolism (VTE) affects about one in every 1200 people in Australia  and New Zealand. But it is important to know that venous thromboembolism (VTE) is largely a disease of hospitalised patients. Large studies have shown that the incidence of VTE in patients who are or who have recently been discharged from hospital are about 100 times greater than the incidence found in the community .
Anyone can develop a DVT, but there are a number of well-known factors that can increase the risk. Increasing age is a persistent and well-known risk factor for VTE . Another persistent risk factor is called ‘thrombophilia’—the increased tendency to develop blood clots due to an abnormality in the body’s normal clotting system . Some risk factors are temporary, for example surgery. If an otherwise healthy person has surgery, the risk associated with the operation passes. The more risk factors present, the greater the risk of developing a VTE . Below, you can learn more about risk factors for VTE .
Factors for VTE 
Always talk to your doctor if you have any concerns about risk factors of if you think you have symptoms of VTE.
VTEMatters offers general information only. Please see a healthcare professional for medical advice.