{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003986787,0.0001433133,0.0005698795,0.000204693,0.0001991946,0.00000557876,0.00012981,0.00008774537,0.0001637601],"category_scores_gemma":[0.0006191774,0.0001514568,0.00006071155,0.0004723292,0.00008750834,0.00004235834,0.0001723228,0.0003028209,0.00001557824],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001273847,"about_ca_system_score_gemma":0.0001987099,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003100946,"about_ca_topic_score_gemma":0.00001416993,"domain_scores_codex":[0.998738,0.00008211092,0.0003254752,0.0003322195,0.000125399,0.0003967962],"domain_scores_gemma":[0.998981,0.0005055396,0.00008697325,0.0002781756,0.00007511432,0.00007318621],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001970653,0.0004978716,0.8751548,0.0004522183,0.00009046509,0.0005018458,0.001321395,0.0000157529,0.0990038,0.01196927,0.007601916,0.003193638],"study_design_scores_gemma":[0.02072731,0.009902905,0.3052891,0.002047199,0.0008692043,0.01229544,0.01954736,0.004161039,0.3632121,0.020095,0.238766,0.003087373],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931346,0.001182199,0.00002249982,0.001029453,0.0003770871,0.0005360741,0.00002968056,0.00008167105,0.003606748],"genre_scores_gemma":[0.992103,0.0000289433,0.006653874,0.0006053278,0.00004623409,0.000302553,0.00002745837,0.00003284723,0.0001997233],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5698657,"threshold_uncertainty_score":0.6176228,"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."}}