{"id":"W2906853630","doi":"10.1177/2192568218818164","title":"Screw-Related Complications After Instrumentation of the Osteoporotic Spine: A Systematic Literature Review With Meta-Analysis","year":2019,"lang":"en","type":"review","venue":"Global Spine Journal","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":126,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre","funders":"AOSpine; AO Foundation; AO North America","keywords":"Medicine; Meta-analysis; Osteoporosis; Incidence (geometry); Systematic review; Relative risk; Surgery; Dentistry; Confidence interval; 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":[0.0166488,0.00334343,0.0207104,0.009412082,0.0008764759,0.003672028,0.002576974,0.002565034,0.004033864],"category_scores_gemma":[0.03961319,0.001834958,0.04767428,0.01042217,0.0008415563,0.002212486,0.001968749,0.001726474,0.0003671822],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003033937,"about_ca_system_score_gemma":0.004856067,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006420685,"about_ca_topic_score_gemma":0.01389356,"domain_scores_codex":[0.9874751,0.005195188,0.004017272,0.001426677,0.001421445,0.0004642735],"domain_scores_gemma":[0.9766402,0.01575296,0.004624911,0.0008522538,0.001874285,0.0002552822],"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":[0.001153748,0.00002810123,0.004925913,0.4172922,0.5687943,0.0001602885,0.00007346255,0.0004528718,0.0001919321,0.00009677027,0.0004553073,0.006375209],"study_design_scores_gemma":[0.0003601092,0.0001351497,0.003008654,0.02310861,0.972176,0.00009865873,0.00003708541,0.0001442329,0.00009146552,0.0001077556,0.0007121593,0.00002015587],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.007581512,0.9890336,0.001099468,0.0001843018,0.0001560011,0.0007793169,0.0008547311,0.00004659813,0.0002645397],"genre_scores_gemma":[0.2158415,0.7715548,0.005307343,0.0009833475,0.0003293883,0.004037311,0.001472944,0.00004732869,0.0004260541],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.0207104,"threshold_uncertainty_score":0.08804834,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04232793596589182,"score_gpt":0.3694292532186298,"score_spread":0.3271013172527381,"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."}}