{"id":"W4366998098","doi":"10.1101/2023.04.19.23288843","title":"Diagnostic Utility of Brain MRI in Spontaneous Intracerebral Hemorrhage: A Retrospective Cohort Study and Meta-Analysis","year":2023,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Population Health Research Institute","funders":"","keywords":"Medicine; Retrospective cohort study; Meta-analysis; Magnetic resonance imaging; Cohort; Lesion; Radiology; Cohort study; Intracerebral hemorrhage; Internal medicine; Surgery; Subarachnoid hemorrhage","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":[0.02123439,0.002248359,0.009860386,0.005151694,0.0006719605,0.003316766,0.002056561,0.002154221,0.001597138],"category_scores_gemma":[0.04753834,0.001395878,0.03577712,0.007176151,0.0007295565,0.001304443,0.00111096,0.001407101,0.000194414],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001336108,"about_ca_system_score_gemma":0.001547447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004407106,"about_ca_topic_score_gemma":0.006170512,"domain_scores_codex":[0.9845999,0.007257595,0.003934577,0.002380308,0.001362332,0.0004652004],"domain_scores_gemma":[0.9565207,0.03126208,0.006554063,0.002714363,0.002578084,0.0003705863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.003521348,0.00003511781,0.07859627,0.04349213,0.8670716,0.0002700351,0.0000728977,0.0009425153,0.0003061589,0.0001051427,0.0004090995,0.005177678],"study_design_scores_gemma":[0.0004361532,0.0002597363,0.02806064,0.003545135,0.9658501,0.0002368399,0.00003900835,0.0005820367,0.0001583417,0.0002157861,0.0005848839,0.00003138387],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.07843432,0.9147311,0.00289289,0.0004390361,0.0003210063,0.0003662629,0.002201292,0.00007006379,0.0005439788],"genre_scores_gemma":[0.8328335,0.1576377,0.004646,0.000798309,0.0004788047,0.000978787,0.00234007,0.00005736965,0.0002294072],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02123439,"threshold_uncertainty_score":0.1122994,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05096412857232006,"score_gpt":0.3321926409867777,"score_spread":0.2812285124144576,"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."}}