{"id":"W1543214049","doi":"10.1161/str.46.suppl_1.tp34","title":"Abstract T P34: Poor Collateral Circulation Assessed By Multiphase Cta Predicts Malignant Mca Evolution After Reperfusion Therapies","year":2015,"lang":"en","type":"article","venue":"Stroke","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Collateral circulation; TIMI; Occlusion; Internal medicine; Stroke (engine); Cardiology; Myocardial infarction; Radiology; Thrombolysis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002942179,0.0003049576,0.0002363649,0.0006691457,0.0002132183,0.0004949211,0.0001771783,0.0003237076,0.005248365],"category_scores_gemma":[0.001592006,0.0001175501,0.000242847,0.000405371,0.00021577,0.0002622333,0.000268883,0.0003748824,0.0004229038],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001980597,"about_ca_system_score_gemma":0.0002402208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006622734,"about_ca_topic_score_gemma":0.0008684728,"domain_scores_codex":[0.9998649,0.00002880673,0.00002020791,0.00002013139,0.00002559811,0.00004018646],"domain_scores_gemma":[0.9987339,0.0002056095,0.000644001,0.00003399129,0.00009351791,0.0002889626],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000444197,0.00003687558,0.9970035,0.00001159249,0.00002515881,0.0002290746,0.00001320919,0.00005040376,0.000651232,0.00001365865,0.0001110392,0.001410114],"study_design_scores_gemma":[0.00001671934,0.0002523718,0.997509,0.00001004245,0.00003537253,0.001215576,0.00004024531,0.0004966745,0.0002363715,0.00005355589,0.0001306862,0.000003363816],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992168,0.0001403646,0.00008969527,0.00004303277,0.000004746622,0.000009875249,0.0001186238,0.000002868065,0.0003739282],"genre_scores_gemma":[0.9996294,0.00003796579,0.00005964262,0.000008943231,0.000014764,0.000005604217,0.0001292787,0.000001012104,0.0001134736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005248365,"threshold_uncertainty_score":0.01755756,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01703410890164046,"score_gpt":0.2629598292767368,"score_spread":0.2459257203750963,"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."}}