{"id":"W1785113618","doi":"10.3174/ajnr.a4453","title":"Effect of Collaterals on Clinical Presentation, Baseline Imaging, Complications, and Outcome in Acute Stroke","year":2015,"lang":"en","type":"article","venue":"American Journal of Neuroradiology","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":106,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; University of Toronto; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Collateral circulation; Modified Rankin Scale; Cardiology; Internal medicine; Stroke (engine); Logistic regression; Ischemic stroke; Radiology; Ischemia","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":[0.001092875,0.0003357081,0.0002532411,0.0006883102,0.0002214772,0.0004099333,0.0002299538,0.00039168,0.00168931],"category_scores_gemma":[0.005463831,0.0001514073,0.000374355,0.0005253376,0.0004154219,0.0003799735,0.0003036067,0.0003522507,0.000230543],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002112717,"about_ca_system_score_gemma":0.0003028206,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009275873,"about_ca_topic_score_gemma":0.001157062,"domain_scores_codex":[0.9994183,0.000268755,0.00007334498,0.00008137137,0.0000914746,0.00006677411],"domain_scores_gemma":[0.9955539,0.001515879,0.001814204,0.0002858503,0.0002510799,0.0005789465],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004023541,0.00002883614,0.9982128,0.000005739564,0.00003815773,0.00008984371,0.000009279334,0.00004963515,0.0001407821,0.000006948801,0.00001972976,0.0009959006],"study_design_scores_gemma":[0.000009085446,0.0003136818,0.998392,0.000005138837,0.00003877147,0.0007493976,0.00002025522,0.0003076613,0.00008362067,0.00003731315,0.00003956529,0.000003424281],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993099,0.0002876908,0.00009510033,0.00002675469,0.000002753533,0.000005413919,0.00008750307,0.000004093919,0.00018082],"genre_scores_gemma":[0.9997415,0.00005571365,0.00006276067,0.000004681407,0.00001054178,0.000003934129,0.00008440806,0.000001243766,0.00003528595],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00168931,"threshold_uncertainty_score":0.005779803,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0364689881275851,"score_gpt":0.4026212264043999,"score_spread":0.3661522382768148,"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."}}