{"id":"W2754703108","doi":"10.1136/bmjqs-2017-006778","title":"Frequency of low-value care in Alberta, Canada: a retrospective cohort study","year":2017,"lang":"en","type":"article","venue":"BMJ Quality & Safety","topic":"Healthcare cost, quality, practices","field":"Health Professions","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Health Services; University of Alberta","funders":"Government of Alberta; Alberta Health Services","keywords":"Medicine; Retrospective cohort study; Health care; Cervical cancer; Socioeconomic status; Cohort; Family medicine; Asymptomatic; Demography; Cancer; Population; Internal medicine; 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":["metaresearch","metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.01656685,0.0003677496,0.001392111,0.0001019625,0.00180974,0.00002200467,0.00100639,0.0003819321,0.0003397683],"category_scores_gemma":[0.02468716,0.0003575091,0.0001190006,0.0002356038,0.0002233419,0.0005249984,0.0004882471,0.001791449,0.00007164918],"about_ca_system_candidate":true,"about_ca_system_consensus":true,"about_ca_system_score_codex":0.004324613,"about_ca_system_score_gemma":0.01303069,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9973772,"about_ca_topic_score_gemma":0.998904,"domain_scores_codex":[0.982681,0.01036759,0.003651111,0.0009060113,0.00141445,0.0009797843],"domain_scores_gemma":[0.9891739,0.003706935,0.002722766,0.002824527,0.001210549,0.0003612775],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002460659,0.0002641073,0.9655683,0.0009807444,0.00008893451,0.00003606711,0.02197063,0.000002082775,0.00001246266,0.009902623,0.0005376061,0.000390377],"study_design_scores_gemma":[0.001731731,0.0001158067,0.9524688,0.0004701095,0.00004011478,6.90034e-7,0.04336881,0.000005712652,0.00001070052,0.0006867298,0.0007469988,0.0003537664],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9534934,0.0001095239,0.00001317157,0.01219668,0.001466743,0.006436795,0.0003806859,0.00004085618,0.02586216],"genre_scores_gemma":[0.9965172,0.00004750221,0.0001236947,0.001524623,0.0003152425,0.0004730555,0.00005396765,0.00004850493,0.0008962468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04302378,"threshold_uncertainty_score":0.9998877,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3301369751274627,"score_gpt":0.553863795414983,"score_spread":0.2237268202875203,"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."}}