{"id":"W4387002690","doi":"10.1111/joim.13723","title":"No association between metformin initiation and incident dementia in older adults newly diagnosed with diabetes","year":2023,"lang":"en","type":"article","venue":"Journal of Internal Medicine","topic":"Diabetes Treatment and Management","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Work & Health; Health Sciences Centre; University Health Network; Toronto General Hospital; University of Toronto; Institute for Clinical Evaluative Sciences; University of Ottawa; Ontario Brain Institute; Toronto Rehabilitation Institute; Sunnybrook Health Science Centre","funders":"Canadian Institutes of Health Research; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs","keywords":"Medicine; Metformin; Hazard ratio; Dementia; Diabetes mellitus; Internal medicine; Proportional hazards model; Confounding; Type 2 diabetes; Cohort study; Cohort; Population; Retrospective cohort study; Confidence interval; Disease; Endocrinology; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008950181,0.0001380323,0.0004579833,0.000571628,0.00002026262,0.00001544214,0.0000698055,0.00005248691,0.0000838674],"category_scores_gemma":[0.000556562,0.0000876297,0.00004735673,0.0002906268,0.00002749639,0.0002281139,0.00003748271,0.0002042514,0.0000173085],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002286821,"about_ca_system_score_gemma":0.00002877077,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006688638,"about_ca_topic_score_gemma":0.00004699863,"domain_scores_codex":[0.9984519,0.00004184177,0.0005796117,0.000120128,0.0005840409,0.000222415],"domain_scores_gemma":[0.9986808,0.000301118,0.0005545196,0.00007653811,0.0002521422,0.0001348957],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002032952,0.00008524134,0.9800029,0.0001137011,0.0006287668,0.000296425,0.0007387922,0.000002427038,0.0001475821,0.000006678705,0.004005093,0.01376912],"study_design_scores_gemma":[0.01095028,0.00246831,0.9803719,0.00319628,0.0007580865,0.0000078935,0.0004688593,0.0001292625,0.0003447794,0.00004494192,0.001182996,0.00007641032],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962111,0.0005074186,0.00005837741,0.001680425,0.0002584571,0.0002748013,0.000001616249,0.00001647108,0.0009912952],"genre_scores_gemma":[0.9977559,0.0004174423,0.0002223399,0.0004879063,0.0005492466,0.00001096257,0.00001920707,0.00001537598,0.000521587],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01369271,"threshold_uncertainty_score":0.3573435,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009615762586892741,"score_gpt":0.2613753125022202,"score_spread":0.2517595499153275,"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."}}