Evaluation of Readability of Consent Forms on the Understanding of the Information Received by Volunteers

"The study involved 12 clinical trials conducted in the Clinical Research Center Paris Est. Twenty participants per trial were offered to answer the Qualité de Compréhension des Formulaires d'information et de consentement questionnaire (QCFic) at the inclusion visit after receiving the information by the investigator and signed or refused to sign the form of consent.~Participants filled out the questionnaire in an isolated location, with no possibility of re-reading the information contained in the consent form. The questionnaire was immediately retrieved."