{"id":"W2983625832","doi":"10.3171/2019.8.spine19806","title":"The utility of radionucleotide imaging in the surgical management of axial neck pain from cervical facet joint arthropathy","year":2019,"lang":"en","type":"article","venue":"Journal of Neurosurgery Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; St. Michael's Hospital","funders":"","keywords":"Medicine; Neck pain; Arthropathy; Arthrodesis; Radiology; Facet (psychology); Facet joint; Magnetic resonance imaging; Cervical vertebrae; Osteoarthritis; Surgery; Lumbar","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":[0.0004246544,0.0002291079,0.0002044083,0.0008115828,0.0003427687,0.0006025502,0.000328069,0.0004002616,0.00133581],"category_scores_gemma":[0.002824107,0.0001049099,0.0001969092,0.0004202714,0.0004402005,0.0003890065,0.0004412794,0.000321588,0.0002876447],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003950977,"about_ca_system_score_gemma":0.0005409564,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001072299,"about_ca_topic_score_gemma":0.002398565,"domain_scores_codex":[0.9997488,0.00005543813,0.00005904893,0.00002590084,0.00006267327,0.0000481624],"domain_scores_gemma":[0.9992925,0.0001920081,0.000278635,0.00003339847,0.00009344528,0.0001100942],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002129592,0.00009980542,0.9225337,0.0001710379,0.00002554357,0.03622251,0.0003368309,0.0002391013,0.004195793,0.00009027888,0.0002895748,0.03558293],"study_design_scores_gemma":[0.00002809954,0.001355153,0.6573539,0.0001796575,0.00006850303,0.3335002,0.001601923,0.0008169646,0.003163269,0.0001194761,0.001789119,0.00002370334],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9935797,0.002339307,0.0004590753,0.0002053848,0.0000175413,0.0000389942,0.00005462647,0.00001367181,0.003291734],"genre_scores_gemma":[0.9983208,0.0008313953,0.0005819541,0.00004829363,0.00003633313,0.000009331955,0.00005203418,0.000001836544,0.0001181052],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00133581,"threshold_uncertainty_score":0.004468679,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02022546277175112,"score_gpt":0.2662588187272411,"score_spread":0.24603335595549,"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."}}