{"id":"W4226254338","doi":"10.9778/cmajo.20210254","title":"Differences in breast cancer diagnosis by patient presentation in Ontario: a retrospective cohort study","year":2022,"lang":"en","type":"article","venue":"CMAJ Open","topic":"Global Cancer Incidence and Screening","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; Public Health Ontario; University of Toronto; Cancer Care Ontario; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Breast cancer; Retrospective cohort study; Medical diagnosis; Odds ratio; Cancer; Confidence interval; Cohort; Logistic regression; Cancer registry; Cohort study; Proportional hazards model; Internal medicine; Pediatrics; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.000681298,0.0003608557,0.000534131,0.001104908,0.001585642,0.0009812416,0.001032901,0.0004298786,0.001734903],"category_scores_gemma":[0.002338555,0.0006111087,0.0006940287,0.004086006,0.0006484017,0.0004571839,0.0009648987,0.0004998554,0.0002301744],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009124594,"about_ca_system_score_gemma":0.008311266,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8835356,"about_ca_topic_score_gemma":0.9126247,"domain_scores_codex":[0.9986142,0.0001185528,0.0001321619,0.0003208876,0.0004193038,0.0003948823],"domain_scores_gemma":[0.9975117,0.0001397866,0.001285425,0.0001625427,0.0005160363,0.0003844153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004235137,0.00001052634,0.9988598,0.00001401201,0.00003561832,0.00005866143,0.0002746789,0.00001599024,0.00005986916,0.00001312672,0.0002503094,0.0003650444],"study_design_scores_gemma":[0.000006533804,0.00001824379,0.9991271,0.00001373543,0.0000234288,0.00006414115,0.0003396056,0.00006339182,0.00001396975,0.000007546269,0.0003181299,0.000004177015],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934183,0.0004395459,0.0001077799,0.000134651,0.000009609692,0.00008573809,0.004523807,0.000009802029,0.001270791],"genre_scores_gemma":[0.9978698,0.0002355848,0.00007403115,0.00005965705,0.000006089169,0.00004356975,0.001469427,0.000004261336,0.0002375954],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1164644,"threshold_uncertainty_score":0.2343005,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05854309643425025,"score_gpt":0.3469928427221935,"score_spread":0.2884497462879432,"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."}}