{"id":"W2920912113","doi":"10.1161/strokeaha.118.024096","title":"Deferral of Consent in Acute Stroke Trials","year":2019,"lang":"en","type":"article","venue":"Stroke","topic":"Ethics in Clinical Research","field":"Medicine","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"Peace Arch Hospital; University of Calgary; Ottawa Hospital; University of Ottawa","funders":"Health Research Board; University of Calgary","keywords":"Medicine; Informed consent; Randomization; Stroke (engine); Randomized controlled trial; Acute stroke; Clinical trial; Deferral; Emergency medicine; Physical therapy; Family medicine; Surgery; Internal medicine; Emergency department; Alternative medicine; Psychiatry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.005927868,0.000092055,0.0007163195,0.0001543894,0.00001005723,0.000007333232,0.0001621445,0.0002729701,0.001079744],"category_scores_gemma":[0.01567878,0.00007218325,0.0002182649,0.0001125203,0.0002129163,0.0000269368,0.0001083667,0.001146573,0.0002367258],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005858455,"about_ca_system_score_gemma":0.0006441301,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001097053,"about_ca_topic_score_gemma":0.0001933365,"domain_scores_codex":[0.9976486,0.0002381489,0.0007749714,0.0002462067,0.0008063485,0.0002857105],"domain_scores_gemma":[0.9889706,0.01005224,0.0001429021,0.0005005112,0.0001993236,0.0001344717],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003214293,0.0004690697,0.7421163,0.0006027733,0.0004818881,0.0001126665,0.0003402456,0.000008293209,0.2153192,0.03343062,0.001404871,0.002499731],"study_design_scores_gemma":[0.05345542,0.009274489,0.5919517,0.002981398,0.0007441816,0.00007220483,0.002788437,0.0004724948,0.2852543,0.03701343,0.0151521,0.0008398416],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.952375,0.0001322496,0.0000243386,0.002641971,0.0002922275,0.0005925201,0.00009453366,0.00001456715,0.0438326],"genre_scores_gemma":[0.9589855,0.0003140167,0.0009628233,0.0002642715,0.00007944134,0.00001019879,0.000007962168,0.0000133725,0.03936241],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1501646,"threshold_uncertainty_score":0.9998334,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.5984981693115391,"score_gpt":0.6072922378680324,"score_spread":0.00879406855649334,"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."}}