title: Non-consent bias in OCTET.
authors.affiliation: Northamptonshire Healthcare NHS Foundation Trust, Northampton, NN1 3EB, UK. Electronic address: feras.mustafa@nhft.nhs.uk.
authors.forename: Feras A
authors.initials: FA
authors.lastname: Mustafa
mesh_terms: D015982:Bias; D006801:Humans; D007258:Informed Consent; D018579:Patient Selection; D015983:Selection Bias