{"id":"W2073565265","doi":"10.1055/s-0031-1298613","title":"Obesity and early reoperation rate after elective lumbar spine surgery: a population-based study","year":2012,"lang":"en","type":"article","venue":"Evidence-Based Spine-Care Journal","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Bone and Joint Health Institute; University of Calgary","funders":"University of Calgary","keywords":"Medicine; Surgery; Confidence interval; Body mass index; Lumbar; Deformity; Obesity; Retrospective cohort study; Population; Cohort study; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.001599502,0.0004123466,0.0004654763,0.000966228,0.0004851311,0.0008658989,0.0005429405,0.000865748,0.001029461],"category_scores_gemma":[0.002771547,0.0006914173,0.0008354675,0.001190376,0.0003520051,0.0006719957,0.0004809709,0.0008459666,0.0002534902],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004713311,"about_ca_system_score_gemma":0.0005409494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007631629,"about_ca_topic_score_gemma":0.008579136,"domain_scores_codex":[0.9989335,0.0002911083,0.0001091074,0.0002523066,0.0002790158,0.0001350124],"domain_scores_gemma":[0.9982606,0.0002709441,0.0007291239,0.0002180476,0.0002423119,0.0002790928],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002007745,0.0000882578,0.9989949,0.000009876682,0.0001034476,0.00005182148,0.00003346104,0.00001405544,0.0001120095,0.000007083956,0.00004739741,0.0003369196],"study_design_scores_gemma":[0.00004901939,0.0003843564,0.9988054,0.000007443965,0.00008778086,0.0002888921,0.0001042856,0.0001417482,0.00003201434,0.000008854938,0.00008294565,0.000007121666],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990073,0.0002437055,0.0001338603,0.00002588635,0.000007877142,0.00004320619,0.0003532772,0.000003656677,0.0001813674],"genre_scores_gemma":[0.9991733,0.0001234639,0.0001428848,0.00004257166,0.00001911142,0.00003219573,0.0003804683,0.000002069648,0.00008390532],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007631629,"threshold_uncertainty_score":0.01517439,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03791675732382215,"score_gpt":0.313214839076041,"score_spread":0.2752980817522189,"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."}}