{"id":"W2317397477","doi":"10.1097/brs.0000000000001391","title":"Predicting Extended Length of Hospital Stay in an Adult Spinal Deformity Surgical Population","year":2015,"lang":"en","type":"article","venue":"Spine","topic":"Scoliosis diagnosis and treatment","field":"Medicine","cited_by":64,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Oswestry Disability Index; Pelvic tilt; Scoliosis; Odds ratio; Quality of life (healthcare); Percentile; Comorbidity; Univariate analysis; Multivariate analysis; Retrospective cohort study; Population; Kyphosis; Physical therapy; Surgery; Internal medicine; Radiography; Low back pain","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":[0.001372648,0.0002037034,0.0004750884,0.001517283,0.0002823873,0.0006770184,0.0003760846,0.0003666698,0.001353161],"category_scores_gemma":[0.00353216,0.0002236617,0.0005032073,0.001862988,0.0002323168,0.0006083284,0.0004975947,0.0003591926,0.0001852102],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003335397,"about_ca_system_score_gemma":0.0005608756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001642694,"about_ca_topic_score_gemma":0.002335553,"domain_scores_codex":[0.9986575,0.0003523144,0.0003411861,0.0002792759,0.000244663,0.0001250544],"domain_scores_gemma":[0.9947632,0.0008474166,0.003376883,0.0001762626,0.0004539347,0.0003823618],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003921556,0.00001391316,0.9992562,0.00002091345,0.0000266141,0.00005249058,0.00002138564,0.000009922595,0.00003461256,0.000003293147,0.0000462965,0.0004750716],"study_design_scores_gemma":[0.000007375755,0.0001362383,0.9988325,0.00002128865,0.00002941273,0.0004803949,0.0002091121,0.00008870363,0.00003071711,0.00000470291,0.0001565326,0.000002963074],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982343,0.000532105,0.0001168158,0.00002981667,0.000006113396,0.00002903049,0.0008816806,0.000003181746,0.0001669766],"genre_scores_gemma":[0.9984338,0.0002219586,0.0001564458,0.00003108107,0.00001353544,0.00004910609,0.001049192,0.000001292531,0.00004372941],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001642694,"threshold_uncertainty_score":0.007259369,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03179733900848501,"score_gpt":0.3317998412923456,"score_spread":0.3000025022838606,"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."}}