Prevalence Estimate of Blood Doping in Elite Track and Field Athletes During Two Major International Events.

ABSTRACT: In elite sport, the Athlete Biological Passport (ABP) was invented to tackle cheaters by monitoring closely changes in biological parameters, flagging atypical variations. The hematological module of the ABP was indeed adopted in 2011 by World Athletics (WA). This study estimates the prevalence of blood doping based on hematological parameters in a large cohort of track and field athletes measured at two international major events (2011 and 2013 WA World Championships) with a hypothesized decrease in prevalence due to the ABP introduction. A total of 3683 blood samples were collected and analyzed from all participating athletes originating from 209 countries. The estimate of doping prevalence was obtained by using a Bayesian network with seven variables, as well as "blood doping" as a vari

SUBMITTER: Faiss R 

PROVIDER: S-EPMC7052379 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature