What is the incidence of sudden cardiac death among young athletes?
['Sudden cardiac death is the leading cause of mortality among young athletes with an incidence of 1-2 per 100,000 athletes per annum.', 'The incidence of SCD is expected at one case for each 200,000 young athletes per year.', 'The incidence of sudden cardiac death (SCD) among young athletes is estimated to be 1-3 per 100,000 person years, and may be underestimated. ', 'Sudden cardiac death in a young athlete is a tragic and marking event, even though the media attention it gets is more important than its incidence (1-2/100000 per year). ', 'The sudden death of athletes under 35 years engaged in competitive sports is a well-known occurrence; the incidence is higher in athletes (approximately 2/100,000 per year) than in non-athletes (2.5 : 1), and the cause is cardiovascular in over 90%.']
['the incidence of sudden cardiac death among young athletes ranges from 0.5  to 3  per 100,000 athletes per year  .']
['0.5  to 3  per 100,000 athletes per year']