Randomized response estimates for doping and illicit drug use in elite athletes

2010 ◽  
Vol 106 (2-3) ◽  
pp. 230-232 ◽  
Author(s):  
Heiko Striegel ◽  
Rolf Ulrich ◽  
Perikles Simon
Author(s):  
Pavel Dietz ◽  
Rolf Ulrich ◽  
Andreas Niess ◽  
Raymond Best ◽  
Perikles Simon ◽  
...  

Nutritional supplements (NS) are defined as concentrated sources of nutrients and other substances that have a nutritional or physiological effect and that are used in high frequency among athletes. The study aimed to create a prediction profile for young elite athletes to identify those athletes who have a higher relative risk for using NS. The second objective was to examine the hypothesis that the consumption of NS paves a gateway for the use of illicit drugs and doping substances. A self-designed anonymous paper-and-pencil questionnaire was used to examine the prevalence of NS consumption, doping, and illicit drug use in elite athletes with a mean age of 17 years (SD = 4 years). Logistic regression analysis was employed to assess whether NS consumption can be predicted by independent variables (e.g., biographical data, training characteristics, drug consumption behavior) to create the prediction profile for NS use. 55% and 5% of the athletes (n = 536) responded positively to having used NS and illicit drugs, respectively. Nutritional supplement consumption was positively correlated with age (OR: 1.92; CI: 1.21 to 3.05), the desire to enhance performance to become an Olympic or World Champion (OR: 3.72; CI: 2.33 to 6.01), and being educated about NS (OR: 2.76; CI: 1.73 to 4.45). It was negatively correlated with training frequency (OR: 0.55; CI: 0.35 to 0.86) and the use of nicotine (OR: 0.29; CI: 0.1 to 0.74) but did not correlate with illicit drug use and alcohol consumption. The present results show that NS are used on a large scale in elite sports. The prediction profile presented in this article may help to identify those athletes who have a high risk for using NS to plan potential education and prevention models more individually.


2007 ◽  
Vol 39 (Supplement) ◽  
pp. S487 ◽  
Author(s):  
Heiko Striegel ◽  
Perikles Simon ◽  
Andreas M. Niess ◽  
Rolf Ulrich

2011 ◽  
Vol 31 (1) ◽  
pp. 27-32 ◽  
Author(s):  
MATTHEW DUNN ◽  
JOHANNA O. THOMAS ◽  
WENDY SWIFT ◽  
LUCINDA BURNS

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