{"id":"W3197184182","doi":"10.1016/j.spinee.2021.08.008","title":"Frailty is an important predictor of 30-day morbidity in patients treated for lumbar spondylolisthesis using a posterior surgical approach","year":2021,"lang":"en","type":"article","venue":"The Spine Journal","topic":"Frailty in Older Adults","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Western Hospital; University Health Network; University of Toronto; University of Alberta","funders":"","keywords":"Medicine; Spondylolisthesis; Lumbar; Surgery; Logistic regression; Body mass index; Decompression; Retrospective cohort study; Cohort; Complication; Internal medicine","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":[0.0007990609,0.0002098102,0.0005740675,0.0001213393,0.0001010779,0.00003277754,0.0001903947,0.0001298657,0.0004166516],"category_scores_gemma":[0.0003348102,0.0001417599,0.0002344808,0.0002954519,0.00009264053,0.0001426255,0.00005981709,0.0003865129,0.000001359288],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001579771,"about_ca_system_score_gemma":0.0002689632,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008588946,"about_ca_topic_score_gemma":0.00002090753,"domain_scores_codex":[0.9978518,0.0002063699,0.0008287918,0.0002571701,0.0004914639,0.0003643928],"domain_scores_gemma":[0.9985504,0.00001649517,0.0003553433,0.0004336238,0.0004165022,0.0002277097],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001375908,0.00981014,0.8900401,0.0008693326,0.001153097,0.001422021,0.008764065,0.0001335304,0.06685608,0.0000529954,0.003658576,0.01586418],"study_design_scores_gemma":[0.007851024,0.0007765036,0.978461,0.0002893507,0.0002672688,0.0009456244,0.0001814998,0.005110197,0.005584502,0.00005376275,0.0003106792,0.0001686321],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981225,0.0002085812,0.0001134623,0.000624153,0.0001555215,0.0005219911,0.0001372435,0.00001520293,0.0001013302],"genre_scores_gemma":[0.9968376,0.00005775539,0.001931183,0.0001597128,0.000402399,0.00000932856,0.00006849728,0.00004136465,0.0004921849],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08842088,"threshold_uncertainty_score":0.57808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05607541117016922,"score_gpt":0.3135374336485411,"score_spread":0.2574620224783719,"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."}}