{"id":"W4390191629","doi":"10.1002/alz.082663","title":"Early metformin initiation was not associated with incident dementia: a population‐based cohort study","year":2023,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Diabetes Treatment and Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Rehabilitation Institute; Sunnybrook Hospital; University of Toronto","funders":"","keywords":"Medicine; Metformin; Type 2 diabetes; Dementia; Cohort; Diabetes mellitus; Hazard ratio; Internal medicine; Population; Cohort study; Confounding; Retrospective cohort study; Disease; Endocrinology; Environmental health; Confidence interval","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.001972425,0.0005727647,0.0006639112,0.001161983,0.001311036,0.001852547,0.001326403,0.0009214165,0.002530608],"category_scores_gemma":[0.006470739,0.0008362564,0.001795558,0.002371256,0.0005087483,0.0006990623,0.000772257,0.0013893,0.0003483908],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001043008,"about_ca_system_score_gemma":0.002018289,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08234713,"about_ca_topic_score_gemma":0.105742,"domain_scores_codex":[0.9981565,0.0003516903,0.0002296137,0.0006116478,0.0002874637,0.000363041],"domain_scores_gemma":[0.9946954,0.0006101085,0.002127121,0.001033513,0.0008499778,0.0006838706],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003505532,0.00005979326,0.9978836,0.00003004298,0.000441431,0.00009707978,0.0001117886,0.00002077269,0.00009360204,0.00003527076,0.000282043,0.000593886],"study_design_scores_gemma":[0.00006541502,0.000132148,0.9981853,0.0000370286,0.000456337,0.0001722681,0.0001872467,0.0002124068,0.00004242469,0.00005543538,0.0004414885,0.00001239293],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950798,0.0008873116,0.0002510733,0.0001226935,0.00005157833,0.00005223278,0.002668987,0.000009944965,0.0008763902],"genre_scores_gemma":[0.9982107,0.0002049975,0.0001929371,0.00008440774,0.00003269193,0.00003381902,0.0009605214,0.000007073793,0.0002729061],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08234713,"threshold_uncertainty_score":0.1637356,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0319778729953591,"score_gpt":0.281566830637224,"score_spread":0.249588957641865,"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."}}