{"id":"W3186829092","doi":"10.1136/bmjqs-2021-013333","title":"Measuring overuse: a deceptively complicated endeavour","year":2021,"lang":"en","type":"letter","venue":"BMJ Quality & Safety","topic":"Healthcare cost, quality, practices","field":"Health Professions","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sinai Health System; University of Toronto","funders":"","keywords":"Medicine; Data science; Nursing; Medical emergency; Computer science","routes":{"ca_aff":true,"ca_fund":false,"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":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.3006392,0.003237714,0.007471301,0.01066485,0.005697273,0.02112372,0.008231507,0.0172966,0.0109915],"category_scores_gemma":[0.5697458,0.00247726,0.004561258,0.008686947,0.04694452,0.04898275,0.01309803,0.03764385,0.005753047],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009296406,"about_ca_system_score_gemma":0.01618081,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01017684,"about_ca_topic_score_gemma":0.01111619,"domain_scores_codex":[0.6473554,0.2419754,0.03382688,0.01526362,0.05922631,0.002352277],"domain_scores_gemma":[0.2590375,0.63041,0.02585141,0.04256328,0.03807693,0.004060954],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005354729,0.0001697843,0.006310493,0.0186949,0.003449287,0.0003078997,0.01172819,0.0009605166,0.0004595289,0.1628234,0.5533136,0.2412469],"study_design_scores_gemma":[0.0002890612,0.000351496,0.003455443,0.04826022,0.00100349,0.0006051076,0.007184662,0.001605862,0.0006524604,0.534597,0.4015052,0.0004900596],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.000985976,0.08630288,0.02259817,0.8481495,0.03694777,0.0002865958,0.0009559114,0.0002056192,0.003567425],"genre_scores_gemma":[0.05401074,0.07099141,0.07398484,0.7187868,0.07636146,0.001350406,0.0008662185,0.0009397688,0.002708429],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.6993608,"threshold_uncertainty_score":0.8624364,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8491418885494485,"score_gpt":0.594100577301609,"score_spread":0.2550413112478395,"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."}}