{"id":"W3207272447","doi":"10.1016/j.arth.2021.10.006","title":"Incidence and Predictors of Prosthetic Joint Infection Following Primary Total Knee Arthroplasty: A 15-Year Population-Based Cohort Study","year":2021,"lang":"en","type":"article","venue":"The Journal of Arthroplasty","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":84,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Medicine; Incidence (geometry); Periprosthetic; Confidence interval; Cohort; Cumulative incidence; Population; Arthroplasty; Osteoarthritis; Cohort study; Total knee arthroplasty; Proportional hazards model; Internal medicine; Hazard ratio; Surgery","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":[],"consensus_categories":[],"category_scores_codex":[0.001362966,0.0002759156,0.0008381603,0.0002324012,0.0002306941,0.00003502785,0.00004352873,0.00009189219,0.0001100419],"category_scores_gemma":[0.0008507238,0.0001927938,0.0002920735,0.0004182757,0.0001780895,0.0003262087,0.0001155405,0.0005679578,0.000009829744],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001438424,"about_ca_system_score_gemma":0.0005299126,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009941468,"about_ca_topic_score_gemma":0.0002113516,"domain_scores_codex":[0.996946,0.000426296,0.0010587,0.0002442586,0.001037523,0.0002871668],"domain_scores_gemma":[0.9978759,0.0003951919,0.0007168245,0.0004174517,0.0003957401,0.0001989081],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004273414,0.0005810189,0.993696,0.00009384492,0.0004286862,0.0001575831,0.0008673891,0.0007274115,0.001839971,0.000005461853,0.0000844061,0.00109089],"study_design_scores_gemma":[0.004216934,0.002549129,0.9884831,0.0004201987,0.0007093204,0.001640746,0.0008175299,0.0001270796,0.0007821876,0.00001880865,0.00006936942,0.0001655439],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969746,0.0003882935,0.0003295492,0.0003540479,0.001016246,0.0008194832,0.000006610389,0.00003441503,0.00007670873],"genre_scores_gemma":[0.9989229,0.00006993234,0.0005323396,0.00009216048,0.0001687674,0.000007564436,0.000006816465,0.00004019111,0.000159276],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005212843,"threshold_uncertainty_score":0.7861903,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008554340405890162,"score_gpt":0.2390144010194048,"score_spread":0.2304600606135147,"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."}}