{"id":"W4392697511","doi":"10.1136/heartjnl-2024-323950","title":"Birth cohort effect in atrial fibrillation: a matter of detection?","year":2024,"lang":"en","type":"letter","venue":"Heart","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University","funders":"","keywords":"Medicine; Atrial fibrillation; Cohort; Cardiology; Internal medicine; Cohort study","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":[0.01616964,0.0004336933,0.00280306,0.001552801,0.001940737,0.002547681,0.002349224,0.02536369,0.007848812],"category_scores_gemma":[0.1177399,0.0007359409,0.001901266,0.002083945,0.001886776,0.003585082,0.001273394,0.01408838,0.002247029],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002058724,"about_ca_system_score_gemma":0.00306405,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02040469,"about_ca_topic_score_gemma":0.02702362,"domain_scores_codex":[0.9912096,0.003540304,0.001583908,0.001198214,0.001643038,0.0008248373],"domain_scores_gemma":[0.9076792,0.07065054,0.007175814,0.00345309,0.007190151,0.003851177],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.001146865,0.0002787171,0.1921904,0.0005368437,0.0007814773,0.003880097,0.0005656985,0.0003181608,0.0003440503,0.01186456,0.7115688,0.07652434],"study_design_scores_gemma":[0.002969063,0.001102561,0.4443867,0.006377613,0.003421852,0.0110986,0.002672456,0.009620141,0.001181094,0.08874042,0.4278433,0.000586226],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.007070498,0.007844934,0.0004483863,0.9646997,0.01554135,0.00001279678,0.0008591543,0.00004809751,0.003475161],"genre_scores_gemma":[0.08106175,0.009090917,0.0009500112,0.6848228,0.2192059,0.00009343594,0.0006003634,0.00006267946,0.004112204],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.02536369,"threshold_uncertainty_score":0.08551425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02399602789697526,"score_gpt":0.3127748448111644,"score_spread":0.2887788169141892,"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."}}