{"id":"W1521757142","doi":"10.1002/hed.23562","title":"Diagnostic utility of central node necrosis in predicting extracapsular spread among oral cavity squamous cell carcinoma","year":2013,"lang":"en","type":"article","venue":"Head & Neck","topic":"Head and Neck Cancer Studies","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"Calgary Laboratory Services; Alberta Cancer Foundation; University of Calgary","funders":"","keywords":"Medicine; Necrosis; Lymph node; Logistic regression; Odds ratio; Head and neck cancer; Head and neck squamous-cell carcinoma; Confidence interval; Multivariate analysis; Epidermoid carcinoma; Basal cell; Carcinoma; Radiology; Internal medicine; Pathology; Cancer","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":[],"consensus_categories":[],"category_scores_codex":[0.003914143,0.0004622293,0.0003411124,0.002089485,0.0002765249,0.0006175301,0.0005099854,0.0003884155,0.000821522],"category_scores_gemma":[0.01396249,0.0002708877,0.0002164423,0.0005653137,0.000708204,0.0004743993,0.0006881498,0.0002906664,0.0001433398],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002608061,"about_ca_system_score_gemma":0.0003947749,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001504038,"about_ca_topic_score_gemma":0.002937441,"domain_scores_codex":[0.999016,0.0004006229,0.0001533971,0.0001344125,0.0002207057,0.00007481883],"domain_scores_gemma":[0.990803,0.004653473,0.001843313,0.00057251,0.001553355,0.0005744182],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002656405,0.00001861228,0.9965301,0.00001563455,0.0000229948,0.0001052836,0.00005412466,0.00009425251,0.0005590069,0.000005991355,0.0000231788,0.002305134],"study_design_scores_gemma":[0.00002593988,0.0003167964,0.9938732,0.00003670284,0.0001230031,0.001967244,0.0003930184,0.001656973,0.001368833,0.00007405805,0.000153947,0.00001032067],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987366,0.0005440942,0.000332525,0.00001072046,0.000006213202,0.00002357664,0.000041634,0.000006047486,0.0002985825],"genre_scores_gemma":[0.9993719,0.00009650706,0.0004454548,0.000002625066,0.000006661217,0.000008681016,0.00004301291,0.000001083249,0.00002403864],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003914143,"threshold_uncertainty_score":0.02070022,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02193115960538347,"score_gpt":0.2686276609795708,"score_spread":0.2466965013741873,"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."}}