{"id":"W4392297302","doi":"10.1001/jamanetworkopen.2024.0649","title":"Heterogeneity in Systematic Reviews of Medical Imaging Diagnostic Test Accuracy Studies","year":2024,"lang":"en","type":"review","venue":"JAMA Network Open","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital; University of Ottawa","funders":"","keywords":"Meta-analysis; Study heterogeneity; Medicine; Sample size determination; Systematic review; Medical literature; Descriptive statistics; Logistic regression; MEDLINE; Medical physics; Statistics; Pathology; Internal medicine; Mathematics","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","metaepi_broad"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.2546076,0.002823465,0.01241453,0.02681001,0.001484824,0.008586115,0.004784563,0.003983547,0.003780157],"category_scores_gemma":[0.5907058,0.003175148,0.0218081,0.02841977,0.004002589,0.007431477,0.004875894,0.003184113,0.0004254087],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008812859,"about_ca_system_score_gemma":0.01322801,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006090665,"about_ca_topic_score_gemma":0.01299827,"domain_scores_codex":[0.527009,0.2708752,0.141119,0.01880103,0.03997164,0.002224317],"domain_scores_gemma":[0.2172141,0.6950528,0.06485794,0.01106732,0.01120913,0.0005987387],"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":[0.0006224016,0.0000354655,0.01572787,0.7477993,0.1707695,0.000537069,0.001382765,0.001816016,0.0003630649,0.004813115,0.004849079,0.05128426],"study_design_scores_gemma":[0.001029149,0.0003660269,0.02187526,0.6396186,0.2785029,0.0009535037,0.001721769,0.002361793,0.0009166582,0.02529393,0.02706181,0.0002986544],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.006738514,0.9589425,0.01924074,0.005253559,0.001693729,0.00337906,0.003064581,0.0001629967,0.001524298],"genre_scores_gemma":[0.4311716,0.4810238,0.0552308,0.006716062,0.002190242,0.01840128,0.004205358,0.0002873005,0.0007735564],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9875855,"threshold_uncertainty_score":0.9192016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8302542473849605,"score_gpt":0.6365459298575463,"score_spread":0.1937083175274141,"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."}}