{"id":"W2607222606","doi":"10.1017/cjn.2015.86","title":"[18F]-sodium fluoride PET/CT is an imaging-derived biomarker of hydroxyapatite expression in carotid plaque: sub-study of the Canadian Atherosclerosis Imaging Network (CAIN-2)","year":2015,"lang":"en","type":"article","venue":"Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques","topic":"Cerebrovascular and Carotid Artery Diseases","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Systems, Applications & Products in Data Processing (Canada); Toronto Public Health","funders":"","keywords":"Medicine; Sodium fluoride; Carotid bifurcation; Carotid endarterectomy; Calcification; Positron emission tomography; Nuclear medicine; Positron Emission Tomography-Computed Tomography; Biomarker; PET-CT; Imaging biomarker; Asymptomatic; Radiology; Pathology; Magnetic resonance imaging; Fluoride; Stenosis; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.001641284,0.0007296407,0.0003730482,0.001292343,0.001222093,0.0009510693,0.0008077571,0.0005986171,0.001631132],"category_scores_gemma":[0.003227822,0.0003184965,0.0004029636,0.001421895,0.0006430329,0.0003266612,0.0006202207,0.0006780383,0.0003166762],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003742495,"about_ca_system_score_gemma":0.004347108,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.5579092,"about_ca_topic_score_gemma":0.5182521,"domain_scores_codex":[0.9991544,0.00008275044,0.00003878972,0.0001578488,0.0003665019,0.0001996096],"domain_scores_gemma":[0.9982668,0.0001888299,0.0003393043,0.0001077454,0.0007452503,0.0003520849],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002874974,0.00003719778,0.9914758,0.00003123782,0.00009568714,0.0001412915,0.0002525236,0.00006806966,0.001454749,0.00005688681,0.0003150269,0.005784043],"study_design_scores_gemma":[0.000008233105,0.0000351804,0.9986873,0.000005222118,0.00003600122,0.0002873089,0.0000895787,0.0002100442,0.000111171,0.00001886891,0.0005063454,0.000004779451],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.995976,0.001282799,0.0001812196,0.0001894484,0.00001042151,0.00004455664,0.000414313,0.000007485286,0.001893724],"genre_scores_gemma":[0.9978517,0.0004241937,0.0002661278,0.0000581864,0.00002127724,0.00001803339,0.0006660275,0.000006155478,0.0006882835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5579092,"threshold_uncertainty_score":0.8893887,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03654476340498407,"score_gpt":0.2609708147276425,"score_spread":0.2244260513226584,"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."}}