{"id":"W4239489074","doi":"10.1503/cmaj.092092","title":"Hoover sign","year":2010,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Oral Health Pathology and Treatment","field":"Dentistry","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Pulmonary disease; COPD; Exacerbation; Sign (mathematics); Emergency department; Margin (machine learning); Physical examination; Pediatrics; Physical therapy; Surgery; Nursing; Internal medicine; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003450002,0.001209849,0.0009217313,0.00245119,0.0009354358,0.001202802,0.001360072,0.002991437,0.01754065],"category_scores_gemma":[0.004879033,0.0004443763,0.0006299822,0.001137063,0.001013469,0.003812965,0.001433001,0.00291817,0.004989068],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006586497,"about_ca_system_score_gemma":0.0009054362,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003320669,"about_ca_topic_score_gemma":0.002302625,"domain_scores_codex":[0.9994556,0.00006122071,0.00003329823,0.000137427,0.000117399,0.0001950854],"domain_scores_gemma":[0.9990321,0.0002360296,0.0002046349,0.00009536539,0.0001859386,0.000245938],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"case_report","study_design_scores_codex":[0.0007892969,0.0001907514,0.03988849,0.000546863,0.0001540957,0.799086,0.000315017,0.0006690651,0.01518166,0.006932845,0.06469361,0.07155228],"study_design_scores_gemma":[0.00008425162,0.0001723511,0.01673482,0.0003242019,0.00007146804,0.9494119,0.0002672888,0.0006509111,0.001975604,0.001599771,0.02865029,0.00005708203],"study_design_candidate":"case_report","study_design_consensus":"case_report","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4706731,0.06352459,0.0316908,0.0274585,0.003997541,0.0008861083,0.00520354,0.003396901,0.393169],"genre_scores_gemma":[0.9414051,0.008980396,0.005279086,0.01282261,0.001038158,0.0001030718,0.001454624,0.0001725097,0.02874456],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01754065,"threshold_uncertainty_score":0.05867934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008820950881755477,"score_gpt":0.2830034696998896,"score_spread":0.2741825188181341,"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."}}