{"id":"W4362456071","doi":"10.3171/2023.1.focus22637","title":"Characteristics of shunt failure in 38,095 adult shunt insertion surgeries: a systematic review and meta-analysis","year":2023,"lang":"en","type":"review","venue":"Neurosurgical FOCUS","topic":"Cerebrospinal fluid and hydrocephalus","field":"Neuroscience","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; University of Calgary","funders":"","keywords":"Shunt (medical); Medicine; Meta-analysis; Hydrocephalus; Population; Etiology; Surgery; Systematic review; MEDLINE; Internal medicine","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":[0.01055902,0.002162117,0.01518166,0.0076593,0.000715797,0.00303436,0.001776183,0.001906518,0.002959454],"category_scores_gemma":[0.0237951,0.001453198,0.03771343,0.009462695,0.0006195041,0.00165095,0.001275202,0.001352917,0.0003002469],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001993229,"about_ca_system_score_gemma":0.003051518,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005053233,"about_ca_topic_score_gemma":0.01201397,"domain_scores_codex":[0.9903476,0.002812095,0.004255172,0.001131666,0.00115163,0.0003017909],"domain_scores_gemma":[0.9820118,0.01207075,0.003733112,0.0004862601,0.00149872,0.0001994668],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.001532921,0.00003140385,0.01253155,0.459636,0.5128234,0.0002244139,0.0001279168,0.0004030268,0.0002479335,0.0000899954,0.0007273909,0.01162411],"study_design_scores_gemma":[0.0003683437,0.0002051716,0.01060271,0.03600798,0.9501703,0.0002527281,0.00007854143,0.0001346983,0.000129582,0.0001165486,0.001899682,0.00003369119],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.009575257,0.9881424,0.0003620877,0.0001122205,0.00007829502,0.000222925,0.001215886,0.00001990172,0.0002710123],"genre_scores_gemma":[0.2084562,0.7854319,0.001741274,0.0006374833,0.0001747966,0.00120036,0.001971556,0.00003680928,0.000349596],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01518166,"threshold_uncertainty_score":0.0558421,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08408005623902229,"score_gpt":0.3270816157100137,"score_spread":0.2430015594709914,"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."}}