Type Alias: AbnormalFlagCode

AbnormalFlagCode = "L" | "H" | "LL" | "HH" | "<" | ">" | "N" | "A" | "AA" | "U" | "D" | "B" | "W" | "S" | "R" | "I"

The recognized abnormal-flag letters, from HL7 v2.2 Table 0078 (the flag value set - a published fact set, not CLSI prose). Read in the context of an R record's field 7: here S/R/I are the microbiology susceptibility codes and R is not the repeat delimiter.