{"id":"W4389434268","doi":"10.21203/rs.3.rs-3673205/v1","title":"The Administrative Data Cystectomy Model and its Impact on Misclassification Bias","year":2023,"lang":"en","type":"preprint","venue":"Research Square","topic":"Medical Coding and Health Information","field":"Health Professions","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Hospital","funders":"","keywords":"Cystectomy; Logistic regression; Medicine; Bladder cancer; Covariate; Statistics; Multivariate analysis; Urinary diversion; Urology; Internal medicine; Mathematics; Cancer","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","sts","research_integrity","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.01927016,0.000227359,0.0003173422,0.0002921754,0.003164596,0.0001160485,0.00100891,0.0006457578,0.00006735502],"category_scores_gemma":[0.01429881,0.0001321657,0.00005121244,0.0003321179,0.0001421366,0.0001326692,0.0018807,0.005730545,0.001054138],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007220592,"about_ca_system_score_gemma":0.005691812,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003269664,"about_ca_topic_score_gemma":0.0003593795,"domain_scores_codex":[0.9930511,0.002515066,0.0008264302,0.000595139,0.002033813,0.0009784412],"domain_scores_gemma":[0.9881462,0.008021711,0.0003745429,0.00168601,0.00124511,0.0005264438],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001731666,0.0001760836,0.003179168,0.02260111,0.0002245437,0.00002020416,0.0218382,0.002060147,0.00002449073,0.04268518,0.8836016,0.02185759],"study_design_scores_gemma":[0.0006275185,0.0003783313,0.02652155,0.005021823,0.000014257,8.028823e-7,0.005826366,0.9306749,0.000005044377,0.008693986,0.02199367,0.0002417256],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6246141,0.004473887,0.002840775,0.2303308,0.003978975,0.03379466,0.0116216,0.001702037,0.08664313],"genre_scores_gemma":[0.9867753,0.003568215,0.00005573139,0.0001630463,0.0005287995,0.001001253,0.001428352,0.00004192506,0.006437369],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9286148,"threshold_uncertainty_score":0.999945,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.9082925531825733,"score_gpt":0.6946964264592298,"score_spread":0.2135961267233435,"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."}}