ODM2 Censor Code Controlled Vocabulary ODM2 Working Group A vocabulary for describing whether a data value was determined or whether the actual value is unknown due to right or left censoring. Less than The value is known to be less than the recorded value. Adapted from CUAHSI HIS CensorCodeCV. See: http://his.cuahsi.org/mastercvreg/edit_cv11.aspx?tbl=Cen