healthy user bias

Noun

 * 1) A potential bias in epidemiologic studies, involving the fact that subjects who voluntarily enroll in a clinical trial and actually follow the experimental regimen are likely to be healthier than the general population.

Translations

 * Finnish: terveellisen käyttäjän vinouma
 * French:
 * German: Healthy-Worker-Effekt
 * Hebrew:
 * Portuguese:
 * Russian:
 * Spanish:
 * Swedish: