{"code":"C214537","name":"Peripheral Helper T-Lymphocyte Subpopulation to Peripheral Helper T-Lymphocyte Subpopulation Ratio Measurement","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"C214537","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-CPTESTCD"},{"name":"T-Lymphocytes Helper Peripheral Sub-Population/T-Lymphocytes Helper Peripheral Sub-Population","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"TLym Help Peripheral Sub/TLym Help Sub","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"TLym Help Peripheral Sub/TLymHPS","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"TLym Help Peripheral Sub/TLymHPS","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-CPTEST"},{"name":"Tph Sub/Tph Sub","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Peripheral Helper T-Lymphocyte Subpopulation to Peripheral Helper T-Lymphocyte Subpopulation Ratio Measurement","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Peripheral Helper T-Lymphocyte Subpopulation to Peripheral Helper T-Lymphocyte Subpopulation Ratio Measurement","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A relative measurement (ratio or percentage) of a sub-population of peripheral helper T-lymphocytes to a sub-population of peripheral helper T-lymphocytes in a biological specimen.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"The determination of a sub-population of peripheral helper T-lymphocytes to a sub-population of peripheral helper T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P208","type":"NCI_META_CUI","value":"CL1944447"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"}]}