{"id":"W3211250157","doi":"10.1161/strokeaha.121.034471","title":"Collateral Circulation in Thrombectomy for Stroke After 6 to 24 Hours in the DAWN Trial","year":2021,"lang":"en","type":"article","venue":"Stroke","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":137,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Collateral circulation; Digital subtraction angiography; Neuroradiology; Radiology; Angiography; Stroke (engine); Perfusion scanning; Computed tomography angiography; Perfusion; Nuclear medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003417477,0.0001499262,0.0002929675,0.000164656,0.00002487041,0.00004104248,0.0001171296,0.00008226533,0.0001242963],"category_scores_gemma":[0.0001304813,0.0001203029,0.0001215096,0.0002942017,0.00002257625,0.00006235428,0.00006876027,0.0001776202,0.00001901415],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001812684,"about_ca_system_score_gemma":0.0001027934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004464103,"about_ca_topic_score_gemma":0.0002658774,"domain_scores_codex":[0.9986045,0.00006332067,0.000324603,0.0003366848,0.000330909,0.0003399261],"domain_scores_gemma":[0.9993494,0.0001051813,0.00004627909,0.0003866005,0.00005330479,0.00005921586],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.05588831,0.001571326,0.7851267,0.0003646355,0.0005347989,0.001288314,0.009636972,0.0003460974,0.0711979,0.0003984648,0.06226913,0.01137734],"study_design_scores_gemma":[0.1090435,0.001033328,0.7932295,0.0002864572,0.0002922808,0.00004609519,0.00353825,0.0005221695,0.00890315,0.00008867199,0.08252211,0.0004945762],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9850201,0.00008314957,0.0005718726,0.003679369,0.0005117967,0.00211735,0.00005891199,0.00002102064,0.007936425],"genre_scores_gemma":[0.9931653,0.000004532765,0.001630601,0.001827546,0.0004180144,0.0005708316,0.00005767002,0.00002156715,0.002304008],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06229475,"threshold_uncertainty_score":0.4905811,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02475397000549435,"score_gpt":0.2993307349251482,"score_spread":0.2745767649196538,"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."}}