I’m wondering about the non-standard concepts mapped to the following standard concept: https://athena.ohdsi.org/search-terms/terms/4288241. It appears to me that the non-standard concepts mapped to it are broader in meaning than the target concept, e.g. Salmonella enteritis (ICD10) is broader than “Salmonella enterica subspecies arizonae infection”. Is this by design? I understand that the parent of “Salmonella enterica subspecies arizonae infection” in Snomed CT is “Salmonella infection”, which in turn is broader than “Salmonella enteritis”. Is the more narrow target better than the broader one?