{"id":"W4385683662","doi":"10.1080/15412555.2023.2242489","title":"Statins and Mortality in COPD: A Methodological Review of Observational Studies","year":2023,"lang":"en","type":"review","venue":"COPD Journal of Chronic Obstructive Pulmonary Disease","topic":"Chronic Obstructive Pulmonary Disease (COPD) Research","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jewish General Hospital; McGill University","funders":"","keywords":"Observational study; Confounding; COPD; Medicine; Information bias; Meta-analysis; Randomized controlled trial; Internal medicine; Relative risk; Publication bias; Statin; Confidence interval; Selection bias; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[{"model":"gemma","categories":["metaresearch"],"domain":"methods","study_design":"systematic_review","genre":"review","about_ca_system":false,"about_ca_topic":false,"confidence":"low","status":"direct model label, unvalidated"},{"model":"gpt","categories":["metaresearch"],"domain":"methods","study_design":"systematic_review","genre":"review","about_ca_system":false,"about_ca_topic":false,"confidence":"high","status":"direct model label, unvalidated"}],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.1206414,0.002127115,0.01161502,0.01488801,0.001214753,0.005317055,0.003549703,0.003376691,0.001943452],"category_scores_gemma":[0.3403694,0.002776896,0.01974879,0.01453745,0.002022563,0.003174415,0.004209141,0.002070461,0.0002591899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006612028,"about_ca_system_score_gemma":0.01542988,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006484563,"about_ca_topic_score_gemma":0.01338846,"domain_scores_codex":[0.7955204,0.08213964,0.09828268,0.00619302,0.01680651,0.001057749],"domain_scores_gemma":[0.6410821,0.2576672,0.07147938,0.008481597,0.0201969,0.00109281],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0006448901,0.00002547823,0.004941583,0.8876458,0.06093336,0.0001069725,0.0003679828,0.0003083649,0.0001895601,0.0004937259,0.001370579,0.04297178],"study_design_scores_gemma":[0.0009340464,0.0003761596,0.01150086,0.6611848,0.3042911,0.0005369054,0.0004024876,0.0003464585,0.0003616212,0.001987056,0.01798364,0.00009480531],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.001063036,0.996361,0.0008675922,0.0005358736,0.0001976585,0.0005721583,0.0002822923,0.000009050014,0.0001113579],"genre_scores_gemma":[0.03822704,0.9482582,0.007095747,0.001887973,0.0003802685,0.003438919,0.0005659643,0.00002853169,0.0001173003],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.8793586,"threshold_uncertainty_score":0.63802,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3183426152914759,"score_gpt":0.485520449061197,"score_spread":0.1671778337697211,"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."}}