{"id":"W4387572145","doi":"10.1111/trf.154_17554","title":"P‐BB‐50 | Increased Unconfirmed Peak Syphilis Repeat Reactive Rates in Canadian Blood Doors in the COVID‐19 Pandemic Period Compared to the Pre‐Pandemic Period","year":2023,"lang":"en","type":"article","venue":"Transfusion","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Blood Services","funders":"","keywords":"Syphilis; Blood donor; Pandemic; Medicine; Coronavirus disease 2019 (COVID-19); Human immunodeficiency virus (HIV); Immunology; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003021966,0.000352647,0.0003781551,0.0009850005,0.0007429711,0.0004787395,0.0007416855,0.0001809176,0.0006976915],"category_scores_gemma":[0.0006237752,0.0002426992,0.0001270206,0.002764442,0.000110807,0.0009233244,0.00005832858,0.0006608136,0.0002306413],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001534579,"about_ca_system_score_gemma":0.0004018708,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.640022,"about_ca_topic_score_gemma":0.9303566,"domain_scores_codex":[0.997178,0.0002830634,0.0005911246,0.000648526,0.0005918585,0.0007074074],"domain_scores_gemma":[0.9986061,0.0004802283,0.0001435901,0.0005188372,0.0001239781,0.0001273011],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001172272,0.0004440079,0.9475747,0.0002335929,0.0001063024,0.0003187565,0.03284517,0.001261625,0.006461821,0.001820276,0.002470887,0.005290565],"study_design_scores_gemma":[0.005473844,0.00005987436,0.6885406,0.0001440574,0.0002608993,0.0000972056,0.02129516,0.002387254,0.00004650052,0.0005907433,0.2804374,0.000666452],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9593337,0.0001261637,0.00001442796,0.03189547,0.0002702906,0.001734399,0.00003472389,0.0002376121,0.006353261],"genre_scores_gemma":[0.990938,0.0002404749,0.000008640601,0.007887303,0.0002201935,0.0002750807,0.0002119047,0.00004104044,0.0001773339],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2903346,"threshold_uncertainty_score":0.9896985,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03841180573728899,"score_gpt":0.284216471116604,"score_spread":0.245804665379315,"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."}}