{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00130803,0.000337702,0.0006541308,0.0004657964,0.0002686291,0.0001255878,0.00009870248,0.0001554811,0.0004240745],"category_scores_gemma":[0.001200208,0.0002720908,0.0002902087,0.0004037304,0.00005210745,0.001069327,0.00003308065,0.0005968226,0.00003661558],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000324178,"about_ca_system_score_gemma":0.0003849027,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000195668,"about_ca_topic_score_gemma":0.0001059362,"domain_scores_codex":[0.9973251,0.0005658154,0.0007180293,0.0003748343,0.0004757913,0.0005403841],"domain_scores_gemma":[0.9982744,0.00003465359,0.0002916221,0.0003330262,0.0006297188,0.0004366226],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001967146,0.0004368531,0.9928721,0.0001047863,0.00006450098,0.0001525388,0.0005380472,0.00002382278,0.003819125,0.0000052268,0.0003803395,0.001405962],"study_design_scores_gemma":[0.001619068,0.002603586,0.9919825,0.001143207,0.0002998431,0.0001074684,0.0003279493,0.000253514,0.001342295,0.00000867179,0.00002664428,0.0002852884],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897676,0.005640981,0.00181002,0.001396899,0.0005300177,0.0007599083,0.00000382545,0.00005740435,0.00003330363],"genre_scores_gemma":[0.9959518,0.0000732649,0.0009386675,0.001817742,0.0009739358,0.00007676864,0.0000207327,0.00004081324,0.0001062732],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006184162,"threshold_uncertainty_score":0.9999731,"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."}}