Sudden death occurs in approximately one in 200,000 athletes annually.
The victim is usually male and, in the US, two-thirds occur in
football and
basketball.
This reflects the popularity of these sports and the number of athletes
involved in them and elsewhere in the world, soccer is most commonly
associated. From statistics derived from
NCAA data, one death per 25,000 collegiate athletes over a five-year period was attributable to medical causes.
A series of observational studies have reported on death rates in athletes for causes other than
trauma.
Van Camp reported rates of approximately 7:1,000,000 and 1:1,000,000
for male and female high school and colleges students respectively,
during organized athletic activity. Philips reported rates of 1:735,000
US Air Force recruits aged 17 to 28 during training.
The sudden death rate amongst
Rhode Island joggers was reported as 1:280,000 for those under 30 years of age, by Ragosta, and 1:7,260 for those 30–65 years according to Thompson. Finally, Maron reported rates of 1:50,000 race finishers in marathons, where the mean age was 37.