{"id":"W4410585961","doi":"10.1136/bmjmed-2024-001126","title":"Metformin for covid-19: systematic review and meta-analysis of randomised controlled trials","year":2025,"lang":"en","type":"article","venue":"BMJ Medicine","topic":"Metabolism, Diabetes, and Cancer","field":"Biochemistry, Genetics and Molecular Biology","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Impact","funders":"Medical Research Council; Canadian Institutes of Health Research; Einstein Stiftung Berlin","keywords":"Medicine; Meta-analysis; Metformin; Confidence interval; Relative risk; Randomized controlled trial; Systematic review; MEDLINE; Guideline; Placebo; Absolute risk reduction; Internal medicine; Intensive care medicine; Alternative medicine; Pathology","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":[0.04151257,0.003990579,0.02556195,0.01281779,0.000804222,0.004379943,0.002829652,0.00321605,0.00692364],"category_scores_gemma":[0.1032938,0.001783153,0.03810413,0.009888833,0.001171373,0.003313056,0.002360522,0.00286715,0.0004962088],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005792061,"about_ca_system_score_gemma":0.009345157,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005456554,"about_ca_topic_score_gemma":0.01106425,"domain_scores_codex":[0.9543711,0.0282899,0.009629411,0.002577587,0.004253763,0.0008783411],"domain_scores_gemma":[0.944752,0.03926066,0.01122397,0.001423108,0.002778742,0.0005615696],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.002123232,0.0000244523,0.001072937,0.7146192,0.2681339,0.00007189227,0.00006401028,0.00042396,0.0001108484,0.0002585101,0.001311785,0.01178517],"study_design_scores_gemma":[0.002559115,0.0004881515,0.002592956,0.1826209,0.8059704,0.0001156225,0.00006909085,0.0003686759,0.0001752996,0.0007416214,0.004246009,0.00005200312],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001617635,0.9944813,0.0008308187,0.0004587427,0.0003262395,0.001394184,0.0006365596,0.00003499871,0.0002195066],"genre_scores_gemma":[0.08205096,0.8973544,0.007525248,0.00201012,0.000761692,0.008539528,0.001236652,0.0000595383,0.0004618829],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.04151257,"threshold_uncertainty_score":0.219542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09382126290680265,"score_gpt":0.4366360151725271,"score_spread":0.3428147522657245,"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."}}