{"code":"C28232","name":"Bias","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"bias","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC-GLOSS"},{"name":"bias (research)","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"MRCT-Ctr"},{"name":"bias","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI-GLOSS","code":"CDR0000044646"},{"name":"Bias","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Biased","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Bias","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"Any deviation of results or inferences from the truth, or processes leading to such deviation.","code":"P97","type":"DEFINITION","source":"NCI"},{"definition":"Bias refers to defects in study design, measurement, analysis or interpretation such that they cause a result to depart from the true value in a consistent direction. [after AMA Manual of style, ICH E9, CONSORT Statement]","code":"P325","type":"ALT_DEFINITION","source":"CDISC-GLOSS"},{"definition":"Flaws in the way a study is designed, done, or analyzed that lead to one conclusion being favored over another. (https://mrctcenter.org/glossaryterm/research-bias/)","code":"P325","type":"ALT_DEFINITION","source":"MRCT-Ctr"},{"definition":"In a clinical trial, a flaw in the study design or method of collecting or interpreting information.  Biases can lead to incorrect conclusions about what the study or trial showed.","code":"P325","type":"ALT_DEFINITION","source":"NCI-GLOSS"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC-GLOSS"},{"code":"P322","type":"Contributing_Source","value":"MRCT-Ctr"},{"code":"P366","type":"Legacy Concept Name","value":"Bias"},{"code":"P106","type":"Semantic_Type","value":"Idea or Concept"},{"code":"P207","type":"UMLS_CUI","value":"C0242568"}]}