CD4 and AIDS: While proportions of entries receiving mismatched corrections varied by variable, there were seven variables that received all matching fixes from self- and travel-auditors: CD4 value (n = 17), height (n = 13), birthdate (n = 2), drop from cohort (n = 2), prior ART (n = 1), date of prior AIDS diagnosis (n = 1), and sex (n = 1).