{"id":"W2527506257","doi":"10.1136/bmj.i5130","title":"Transcatheter versus surgical aortic valve replacement in patients with severe aortic stenosis at low and intermediate risk: systematic review and meta-analysis","year":2016,"lang":"en","type":"article","venue":"BMJ","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":139,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; University of Toronto","funders":"","keywords":"Medicine; Aortic valve replacement; Stenosis; Cardiology; Perioperative; Confidence interval; Internal medicine; Stroke (engine); Atrial fibrillation; Aortic valve; Aortic valve stenosis; Randomized controlled trial; Meta-analysis; Surgery","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":["metaresearch","metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.01072991,0.002271503,0.02145708,0.004865621,0.0004849535,0.002936243,0.001831806,0.002179928,0.003090788],"category_scores_gemma":[0.02621661,0.001361298,0.03366666,0.005473834,0.0006947682,0.001457128,0.001253544,0.001696597,0.0002756034],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002256223,"about_ca_system_score_gemma":0.002623902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005907391,"about_ca_topic_score_gemma":0.01212527,"domain_scores_codex":[0.9914643,0.004076184,0.002363577,0.0009433813,0.0009091278,0.0002434355],"domain_scores_gemma":[0.9856672,0.009900996,0.002869369,0.0004028326,0.0009374688,0.0002222879],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.002379609,0.0000233375,0.002240501,0.307911,0.6805727,0.00009136017,0.00005791819,0.0003206003,0.0001716794,0.00008635878,0.0002915284,0.005853495],"study_design_scores_gemma":[0.0008197123,0.0002149681,0.00260965,0.01983463,0.9751585,0.00008228918,0.00003069388,0.000139716,0.00008105599,0.0001163008,0.0008940341,0.00001841577],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.007008147,0.9911702,0.0004733582,0.0001828899,0.000174368,0.0003138531,0.0004044099,0.00002436374,0.0002485336],"genre_scores_gemma":[0.2738419,0.7193936,0.002469324,0.001212809,0.0003656588,0.001431746,0.0008252485,0.00003780204,0.0004219316],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9892701,"threshold_uncertainty_score":0.05674589,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01987527869256623,"score_gpt":0.3148287019330077,"score_spread":0.2949534232404414,"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."}}