{"id":"W2774187034","doi":"10.1016/s0140-6736(17)32451-0","title":"Atraumatic versus conventional lumbar puncture needles: a systematic review and meta-analysis","year":2017,"lang":"en","type":"review","venue":"The Lancet","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":176,"is_retracted":false,"has_abstract":false,"ca_institutions":"Impact; Hamilton Health Sciences; Population Health Research Institute; University of Toronto; McMaster University","funders":"","keywords":"Medicine; Meta-analysis; Lumbar puncture; Surgery; Randomized controlled trial; Incidence (geometry); Lumbar; Complication; Relative risk; Anesthesia; Confidence interval; Internal medicine; Cerebrospinal fluid","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":[0.007986434,0.00260978,0.01643427,0.003365802,0.0005318949,0.003064723,0.002002456,0.002522828,0.004934547],"category_scores_gemma":[0.01876471,0.00150303,0.02596602,0.004350089,0.0008122172,0.002443397,0.001704731,0.002544396,0.0004009029],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001972727,"about_ca_system_score_gemma":0.002426324,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004768739,"about_ca_topic_score_gemma":0.01831453,"domain_scores_codex":[0.9940562,0.002382964,0.001912029,0.0007016649,0.0006720733,0.0002751559],"domain_scores_gemma":[0.9909828,0.006285798,0.001853296,0.0002687996,0.0004755773,0.0001337462],"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":[0.004687656,0.00005647885,0.00235922,0.4643523,0.5102926,0.0001490081,0.0001205797,0.0002582061,0.0002818655,0.000155302,0.0006388535,0.01664791],"study_design_scores_gemma":[0.002004723,0.0002671588,0.002600995,0.02018477,0.9728789,0.0001048222,0.00007910187,0.00008849489,0.00007304566,0.0002068038,0.001482362,0.00002884388],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.003866766,0.9951749,0.0002552864,0.00009677979,0.0001204145,0.0001417815,0.0001851894,0.00001071726,0.0001482226],"genre_scores_gemma":[0.1336827,0.8615779,0.002151958,0.001141746,0.0002590395,0.0004765573,0.0003052306,0.00002551976,0.0003793839],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01643427,"threshold_uncertainty_score":0.04223686,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3287410157746587,"score_gpt":0.4183756471741619,"score_spread":0.08963463139950317,"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."}}