Table 18.
Examples of successful normalisations determined by HYPHEN in PHAEDRA
| Original Term | Category | Transformations | Concept ID assigned | |
|---|---|---|---|---|
| Technique | Variant generated | |||
| supratherapeutic INRs | Disorder | (1) Acronym disambiguation | supratherapeutic international normalized ratios | UMLS: C0853225 |
| (2) Plural to singular | supratherapeutic international normalized ratio | |||
| cutaneous pigmentation | Disorder | Neoclassical-English | skin pigmentation | UMLS: C1269684 |
| liver toxicity | Disorder | English-Neoclassical | hepatic toxicity | UMLS: C0348754 |
| abnormalities in liver function tests | Disorder | Syntactic variant generation | abnormal liver function tests | UMLS: C0151766 |
| immunosuppression | Pharmacological substance | Syntactic variant generation | immunosuppressant | MeSH: D007166 |
| antihistaminics | Pharmacological substance | Synonym generation | antihistamines | MeSH: D006633 |
| convulsive seizures | Disorder | (1) Plural to singular | convulsive seizure | UMLS: C0036572 |
| (2) Syntactic variant generation | convulsion seizure | |||
| (3) Synonym generation | fit-convulsion | |||