{"id":"W4385347071","doi":"10.2147/jpr.s409226","title":"Clinical Efficacy Evaluation of Ultrasound-Guided C2 Dorsal Root Nerve Pulsed Radiofrequency Combined with Stellate Ganglion Block in the Treatment of Cervicogenic Headache: A Retrospective Cohort Study","year":2023,"lang":"en","type":"article","venue":"Journal of Pain Research","topic":"Migraine and Headache Studies","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Science Foundation of Sichuan Province; Southwest Medical University","keywords":"Medicine; Pulsed radiofrequency; Dorsal root ganglion; Visual analogue scale; Ultrasound; Ganglion; Anesthesia; Nerve block; Dorsum; Radiology; Anatomy; Pain relief","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005495586,0.000250637,0.0005934816,0.0005560139,0.0003465751,0.0003357396,0.0002647541,0.0004595676,0.0008739629],"category_scores_gemma":[0.001563958,0.0002182429,0.0006051934,0.0005610959,0.0003256332,0.0002986088,0.0002432556,0.00031013,0.0001491478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002484008,"about_ca_system_score_gemma":0.0003477331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001096831,"about_ca_topic_score_gemma":0.001146591,"domain_scores_codex":[0.9994343,0.0001558876,0.00007675888,0.0001282039,0.0001228977,0.00008190046],"domain_scores_gemma":[0.9990647,0.000194178,0.0004459751,0.00006217357,0.0000888694,0.000144033],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006229936,0.0001388012,0.9956507,0.00003481662,0.00009990195,0.0006462795,0.00006500669,0.00002838053,0.0005439973,0.000006977595,0.00003374996,0.00212838],"study_design_scores_gemma":[0.0001101213,0.00183101,0.9934181,0.00001512868,0.0001497698,0.003644447,0.0002527014,0.0001409698,0.0001637105,0.000008192728,0.000256618,0.000009254133],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991134,0.0006063179,0.00005279719,0.00001104399,0.0000045418,0.00001852364,0.00005516154,7.793711e-7,0.0001375625],"genre_scores_gemma":[0.9994301,0.0002794051,0.0000639062,0.00002041784,0.00002031842,0.00001856422,0.0001203355,8.155141e-7,0.00004606416],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001096831,"threshold_uncertainty_score":0.002923667,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1678537898059412,"score_gpt":0.473526709478284,"score_spread":0.3056729196723428,"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."}}