CRF4B - isaric4c/wiki GitHub Wiki

Variable / Field Name Section Header Field Type Field Label Choices or Calculations
crf4b_version radio CRF4 Version Completed 1, Unversioned ; 2, 1.0 ; 3, 1.1 ; 4, 1.2 ; 5, 1.3 ; 6, 1.4 ; 7, 1.5 ; 8, 2.0
crf4b_date_consent text Date of consent
crf4b_ongoing_confirmed yesno Ongoing consent confirmed verbally? 1, Yes ; 0, No
crf4b_date_visit text Date of visit
crf4b_tier2_blood Tier 2 blood research samples (If clinical review falls between 6-10 months post-discharge) yesno Have you completed a Tier 2 Blood Research Samples Checklist? 1, Yes ; 0, No