{"id":"W4410852778","doi":"10.1001/jama.2025.7529","title":"Platelet Transfusion","year":2025,"lang":"en","type":"article","venue":"JAMA","topic":"Blood transfusion and management","field":"Medicine","cited_by":81,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Kingston Health Sciences Centre; Centre Hospitalier Universitaire Sainte-Justine; McMaster University; Queen's University; Sunnybrook Hospital; Canadian Blood Services; Université de Montréal; University of Alberta","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Platelet transfusion; Platelet; Randomized controlled trial; Observational study; Lumbar puncture; Surgery; Internal medicine; Intensive care medicine; Cerebrospinal fluid","routes":{"ca_aff":true,"ca_fund":true,"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":[0.003607262,0.0008275415,0.001359024,0.001596779,0.0008340437,0.002671467,0.001527356,0.002885355,0.02676721],"category_scores_gemma":[0.02693157,0.000354607,0.001189096,0.001013891,0.0007786104,0.001728698,0.001452697,0.003857353,0.01641996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009531602,"about_ca_system_score_gemma":0.002867103,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00211799,"about_ca_topic_score_gemma":0.00215426,"domain_scores_codex":[0.99431,0.002044699,0.001270897,0.0003398041,0.001858823,0.0001757134],"domain_scores_gemma":[0.9912805,0.003205615,0.001535865,0.0004678372,0.003136792,0.0003734124],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002979539,0.00004825127,0.001273293,0.008899881,0.0002370535,0.000518197,0.0001023568,0.000142683,0.0003974611,0.005864115,0.5518726,0.4303462],"study_design_scores_gemma":[0.0001642337,0.00009427203,0.001166256,0.01329584,0.0002399679,0.002430938,0.00006998104,0.0000944712,0.0004248768,0.003743406,0.9782477,0.00002805293],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00293042,0.6647219,0.0106991,0.1117466,0.02436824,0.001047048,0.003012651,0.001096816,0.1803772],"genre_scores_gemma":[0.0682452,0.6330178,0.03520911,0.1487354,0.02745884,0.001706704,0.006659818,0.0004604138,0.07850675],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02676721,"threshold_uncertainty_score":0.08954531,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009278066335521877,"score_gpt":0.2606258029605358,"score_spread":0.251347736625014,"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."}}