{"id":"W4220775154","doi":"10.1053/j.seminhematol.2022.03.003","title":"Laboratory testing for VITT antibodies","year":2022,"lang":"en","type":"article","venue":"Seminars in Hematology","topic":"Heparin-Induced Thrombocytopenia and Thrombosis","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Hamilton Regional Laboratory Medicine Program; Hamilton Health Sciences; Hamilton General Hospital","funders":"Boehringer Ingelheim; Meso Scale Diagnostics; Bristol-Myers Squibb","keywords":"Platelet factor 4; Heparin-induced thrombocytopenia; Platelet activation; Platelet; Antibody; Heparin; Immunology; Immunoassay; Chemistry; Medicine; Biochemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001057899,0.0007695019,0.0006926291,0.001971878,0.0004781534,0.0007666916,0.0007862265,0.001049132,0.006677215],"category_scores_gemma":[0.003443788,0.0001858712,0.0006281637,0.001017432,0.0003430044,0.0005726435,0.0004719648,0.0009797175,0.002070074],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005486832,"about_ca_system_score_gemma":0.0006047333,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002632935,"about_ca_topic_score_gemma":0.00107727,"domain_scores_codex":[0.9985176,0.0003153359,0.0001620148,0.0002200073,0.0005653928,0.0002196283],"domain_scores_gemma":[0.9983466,0.0003426734,0.0003127368,0.0001195518,0.0006438759,0.0002345874],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001226696,0.001219878,0.6740189,0.001022752,0.0003893319,0.04520286,0.000837648,0.0009040806,0.03612136,0.004307469,0.06903228,0.1657168],"study_design_scores_gemma":[0.0002754811,0.003572509,0.5503138,0.002656969,0.0005416808,0.2419182,0.001174668,0.005258797,0.02813358,0.004839032,0.1611559,0.0001595063],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6317629,0.07452756,0.0361152,0.01640748,0.001856411,0.002215936,0.008560742,0.002448763,0.226105],"genre_scores_gemma":[0.9613922,0.007943967,0.006738618,0.007132643,0.0005666141,0.0002738845,0.003506897,0.00006185584,0.01238342],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006677215,"threshold_uncertainty_score":0.0223375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04303833125196141,"score_gpt":0.3239964900293597,"score_spread":0.2809581587773983,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}