{"id":"W2516518196","doi":"10.1161/circulationaha.116.022802","title":"Performance and Validation of a Novel Biomarker-Based Stroke Risk Score for Atrial Fibrillation","year":2016,"lang":"en","type":"article","venue":"Circulation","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":103,"is_retracted":false,"has_abstract":true,"ca_institutions":"Population Health Research Institute","funders":"Stiftelsen för Strategisk Forskning; Pfizer; Bristol-Myers Squibb","keywords":"Medicine; Atrial fibrillation; Internal medicine; Stroke (engine); Cardiology; Natriuretic peptide; Biomarker; Troponin; Hazard ratio; Troponin T; Heart failure; Myocardial infarction; Confidence interval","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002711162,0.00007797918,0.0001554478,0.0001471512,0.00006185173,0.000008669474,0.00001645288,0.00006319596,0.00001813772],"category_scores_gemma":[0.0003009827,0.00005809284,0.0001170315,0.0001065496,0.00003122498,0.000168193,0.000007938166,0.00001389809,0.000002032644],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003793466,"about_ca_system_score_gemma":0.00003088931,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004603872,"about_ca_topic_score_gemma":5.639805e-7,"domain_scores_codex":[0.9993197,0.00001684217,0.0002629613,0.0001533128,0.0001616625,0.00008552672],"domain_scores_gemma":[0.9992738,0.0002053364,0.0002408544,0.0001219817,0.0001256534,0.00003232685],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004805494,0.000001790352,0.9075986,0.00009231282,0.00003677648,2.352361e-8,0.00001640098,0.001363548,0.03639837,0.0001593551,0.00001136157,0.05384092],"study_design_scores_gemma":[0.005055899,0.00008210744,0.9031368,0.0000799072,0.0001832208,7.062736e-7,0.000004700537,0.08573876,0.004854819,0.0000474815,0.0007427871,0.00007277406],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9092389,0.0000275104,0.08933169,0.0004472252,0.0001324272,0.0006769739,0.00002874684,0.0000317046,0.00008481657],"genre_scores_gemma":[0.9974428,0.00002608,0.001914019,0.00000640628,0.000443631,0.000001496493,0.00007734425,0.00001114525,0.00007707737],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0882039,"threshold_uncertainty_score":0.2368957,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0855233476107304,"score_gpt":0.3189040539310355,"score_spread":0.2333807063203052,"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."}}