{"id":"W4417261813","doi":"10.1017/cjn.2025.10488","title":"Direct Surgical Repair of Spontaneous Spinal CSF Leak: A Retrospective Canadian Cohort and Systematic Literature Review","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques","topic":"Neurosurgical Procedures and Complications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital; NOSM University; University of Toronto; University Health Network","funders":"","keywords":"Systematic review; Retrospective cohort study; Cohort; MEDLINE; Cohort study; Surgical procedures; Spinal surgery","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":[0.006015987,0.0009456294,0.003888177,0.01545791,0.001377789,0.002194605,0.001701992,0.001236858,0.003267792],"category_scores_gemma":[0.02904573,0.0008778149,0.004402186,0.01855306,0.0008757697,0.001155795,0.001254489,0.0007690738,0.0002965463],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007796669,"about_ca_system_score_gemma":0.03253315,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1904036,"about_ca_topic_score_gemma":0.4061041,"domain_scores_codex":[0.9914997,0.00131787,0.003854191,0.001046804,0.001869858,0.000411579],"domain_scores_gemma":[0.9680112,0.01163276,0.01033021,0.0008058116,0.00852456,0.0006954186],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.0008472449,0.00007614058,0.09668271,0.8248895,0.02270012,0.001485472,0.001671334,0.0001764146,0.0006350566,0.0004312287,0.006030368,0.04437429],"study_design_scores_gemma":[0.0007006793,0.0005892209,0.2671939,0.5473579,0.1395476,0.004719899,0.002716006,0.0002556952,0.0005300812,0.0003273321,0.03585025,0.0002114489],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.03631037,0.951533,0.0003006077,0.0005461411,0.0001042279,0.0009491474,0.008819719,0.00001686542,0.001419983],"genre_scores_gemma":[0.3029323,0.6848671,0.00221717,0.001911501,0.0001443156,0.001779465,0.00576284,0.00002475277,0.0003605676],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1904036,"threshold_uncertainty_score":0.3785908,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01521106730997591,"score_gpt":0.2791412706160438,"score_spread":0.2639302033060679,"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."}}