{"id":"W3101185952","doi":"10.1097/md.0000000000023278","title":"Prevalence and the predictive performance of the dynamic CT-angiography spot sign in an observational cohort with intracerebral hemorrhage","year":2020,"lang":"en","type":"article","venue":"Medicine","topic":"Intracerebral and Subarachnoid Hemorrhage Research","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; University of Toronto; Sunnybrook Health Science Centre; Health Sciences Centre; Ottawa Hospital; University of Ottawa","funders":"","keywords":"Medicine; Extravasation; Confidence interval; Intracerebral hemorrhage; Odds ratio; Hematoma; Radiology; Angiography; Nuclear medicine; Internal medicine; Subarachnoid hemorrhage; Pathology","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":[0.0009766597,0.0002908034,0.0004546905,0.0009571941,0.0004009198,0.0008564367,0.0004834547,0.0007509867,0.001195958],"category_scores_gemma":[0.007963084,0.0004765483,0.0004204169,0.0007384761,0.0004785107,0.0007376159,0.0005079086,0.000784497,0.0003112291],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002378574,"about_ca_system_score_gemma":0.0003005361,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002789542,"about_ca_topic_score_gemma":0.00155745,"domain_scores_codex":[0.9992539,0.0002026346,0.0001007788,0.0001772817,0.0001559035,0.0001094409],"domain_scores_gemma":[0.995914,0.001462042,0.001352305,0.0004166482,0.0002975425,0.0005575151],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006868046,0.00002143929,0.999461,0.000001262715,0.00001223045,0.00007260284,0.00002469243,0.00002296168,0.00007732845,0.000005930536,0.00001486291,0.0002169884],"study_design_scores_gemma":[0.000006327634,0.00009090645,0.998557,0.000002735416,0.00001516708,0.0005756055,0.0001090206,0.000536221,0.00004253729,0.00002173564,0.00003823578,0.000004480593],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996388,0.00006436621,0.00005217021,0.0000171952,0.000003828306,0.000003826386,0.00006453499,0.000002335768,0.0001529789],"genre_scores_gemma":[0.9997929,0.00003672165,0.00003293745,0.000008978359,0.00001081065,0.000003884596,0.00008818353,0.000001029097,0.00002456583],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002789542,"threshold_uncertainty_score":0.005546629,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02200557958965688,"score_gpt":0.2652390634121383,"score_spread":0.2432334838224814,"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."}}