{"code":"C99489","name":"Proficiency Testing","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"Laboratory Proficiency Testing","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Proficiency Testing","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Proficiency Testing","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A program for the determination of laboratory performance where individual labs perform the same test on the same or similar items or materials, with the results from each lab compared and evaluated.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P106","type":"Semantic_Type","value":"Conceptual Entity"},{"code":"P207","type":"UMLS_CUI","value":"C2936630"}]}