{"id":"W4417296754","doi":"10.1093/pch/pxaf116.118","title":"118 Association Between Time to Gram Stain Positivity and True Bacteremia in Pediatric Emergency Department Patients: A Retrospective Cohort Study","year":2025,"lang":"en","type":"article","venue":"Paediatrics & Child Health","topic":"Bacterial Identification and Susceptibility Testing","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hospital for Sick Children; Centre Hospitalier Universitaire Sainte-Justine; Université de Montréal","funders":"","keywords":"Bacteremia; Gram staining; Retrospective cohort study; Blood culture; Emergency department; Cohort; Cohort study","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":[0.001561271,0.0001693476,0.0003062179,0.0001925127,0.0001913877,0.00004067168,0.0001161297,0.0001282046,0.00001640995],"category_scores_gemma":[0.001027166,0.0001895046,0.00004911204,0.0006038648,0.000006245485,0.00001019733,0.0001458806,0.0001843407,0.00001436246],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005209547,"about_ca_system_score_gemma":0.0001580875,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002186763,"about_ca_topic_score_gemma":0.0005523355,"domain_scores_codex":[0.9978796,0.0003920802,0.0005648587,0.0005986358,0.0002223767,0.0003424001],"domain_scores_gemma":[0.9990615,0.00004588913,0.0002529361,0.0002797607,0.0002091122,0.0001508332],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001994996,0.0004517435,0.9964949,0.00003355417,0.00003025768,1.7704e-7,0.0001383012,0.000001116297,0.00005113589,0.000005753895,0.001686621,0.001086524],"study_design_scores_gemma":[0.0006054933,0.0003685513,0.9984242,0.000004412857,0.00004736125,6.744757e-8,0.00002130998,0.00000400707,0.00002043213,0.00004933574,0.0003074157,0.0001474532],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964932,0.0001439419,0.00008024049,0.000871496,0.000212453,0.001719365,0.0001449697,0.00002369867,0.0003106601],"genre_scores_gemma":[0.998332,0.0002835989,0.0000951823,0.0002278879,0.0003071976,0.0000646281,0.0004738596,0.00001370282,0.0002019896],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001929296,"threshold_uncertainty_score":0.7727773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004883447173578932,"score_gpt":0.2631972550997886,"score_spread":0.2583138079262097,"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."}}