{"id":"W2045723104","doi":"10.1136/bmj.g226","title":"Contralateral mastectomy and survival after breast cancer in carriers of BRCA1 and BRCA2 mutations: retrospective analysis","year":2014,"lang":"en","type":"article","venue":"BMJ","topic":"BRCA gene mutations in cancer","field":"Biochemistry, Genetics and Molecular Biology","cited_by":304,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Health Science Centre; McGill University; Centre Hospitalier de l’Université de Montréal; BC Cancer Agency; Women's College Hospital; University Health Network; University of Toronto","funders":"Canadian Institutes of Health Research","keywords":"Mastectomy; Breast cancer; Medicine; Hazard ratio; Retrospective cohort study; Confidence interval; Cancer; Prophylactic Mastectomy; Oncology; Gynecology; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007118186,0.0001598781,0.0002654557,0.0005523844,0.0001876823,0.0002809003,0.0002203305,0.0002680997,0.0009706453],"category_scores_gemma":[0.002377345,0.0002150195,0.0004350224,0.0005622127,0.000205653,0.0002580615,0.0002809986,0.0002212756,0.000120065],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001886303,"about_ca_system_score_gemma":0.0001989832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002112667,"about_ca_topic_score_gemma":0.001895587,"domain_scores_codex":[0.999572,0.0001112127,0.00004489605,0.0001254196,0.00008513753,0.00006142863],"domain_scores_gemma":[0.9984757,0.0003277555,0.0008176258,0.000135989,0.00008722756,0.0001557154],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002493962,0.00001240718,0.9983346,0.00000737082,0.00007116508,0.0001201017,0.00001460595,0.00005177226,0.00009208392,0.00000966565,0.00004929714,0.0009876124],"study_design_scores_gemma":[0.0000182947,0.0001451683,0.9981201,0.000006023619,0.00007648262,0.001032398,0.00004451137,0.0002667253,0.00008596326,0.00001951074,0.0001812894,0.000003392053],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991743,0.0004677221,0.00005836502,0.00001274711,0.000003693165,0.000002849497,0.0001520842,0.000002030509,0.0001261086],"genre_scores_gemma":[0.9996413,0.0001104979,0.00002907668,0.000007921576,0.000004810832,0.000002264411,0.0001681364,7.759573e-7,0.00003521541],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002112667,"threshold_uncertainty_score":0.004200757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004802556990607154,"score_gpt":0.2671037161029208,"score_spread":0.2623011591123137,"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."}}