{"id":"W3019563973","doi":"10.2106/jbjs.19.01153","title":"Description and Reliability of the AOSpine Sacral Classification System","year":2020,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Pelvic and Acetabular Injuries","field":"Medicine","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver General Hospital; University of Toronto","funders":"","keywords":"Medicine; Inter-rater reliability; Kappa; Cohen's kappa; Intra-rater reliability; Reliability (semiconductor); Orthodontics; Physical therapy; Surgery; Internal medicine; Statistics; Mathematics; Confidence interval; Rating scale","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":[0.04563996,0.0006476543,0.0008205496,0.007575649,0.001063123,0.002318837,0.001390405,0.000564584,0.001264471],"category_scores_gemma":[0.101321,0.0003551387,0.001021985,0.003656096,0.001494075,0.001352738,0.002073368,0.0006297907,0.0003612805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001470574,"about_ca_system_score_gemma":0.002870177,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005749865,"about_ca_topic_score_gemma":0.00852087,"domain_scores_codex":[0.9661035,0.01239369,0.007152912,0.002415339,0.01122894,0.000705676],"domain_scores_gemma":[0.8926364,0.04366661,0.01423348,0.005995731,0.0424273,0.001040566],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004541807,0.00005073311,0.8866436,0.000759823,0.0003491193,0.0001340741,0.003034944,0.001348626,0.001397658,0.0009793245,0.00278705,0.1020608],"study_design_scores_gemma":[0.00009374222,0.0004803569,0.9619259,0.0009801046,0.000345577,0.001547433,0.004527381,0.01270787,0.002053178,0.002725987,0.01246943,0.0001430419],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9232906,0.004413647,0.04831493,0.0006091392,0.0006318351,0.001681806,0.002725373,0.0003166491,0.01801593],"genre_scores_gemma":[0.9627868,0.0006041855,0.03403784,0.00006437661,0.00008889997,0.0007595846,0.001125244,0.00004920731,0.0004838322],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04563996,"threshold_uncertainty_score":0.2413701,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04472576009598532,"score_gpt":0.2337928873326036,"score_spread":0.1890671272366183,"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."}}