{"id":"W4414049931","doi":"10.1093/dote/doaf061.263","title":"470. HIATAL HERNIA REPAIR IN THE ELDERLY: A PROPENSITY SCORE–MATCHED COHORT STUDY OF PERIOPERATIVE OUTCOMES AND LONG-TERM RESULTS","year":2025,"lang":"en","type":"article","venue":"Diseases of the Esophagus","topic":"Esophageal and GI Pathology","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"","keywords":"Perioperative; Propensity score matching; Hiatal hernia; Univariate analysis; Cohort study; Statistical significance; Retrospective cohort study; Cohort","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":[0.001128301,0.000194544,0.000292538,0.0007419007,0.000360769,0.0004841847,0.0002424405,0.000313777,0.001385709],"category_scores_gemma":[0.001894432,0.0002041453,0.0005353671,0.001011525,0.0002143166,0.0004830477,0.0003389836,0.0003240736,0.0002514525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001710581,"about_ca_system_score_gemma":0.0002269899,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001445286,"about_ca_topic_score_gemma":0.001371794,"domain_scores_codex":[0.9994432,0.0001419287,0.000099637,0.0001431815,0.00009276754,0.00007924233],"domain_scores_gemma":[0.9987125,0.0001650453,0.0007152985,0.0001545975,0.00008651011,0.0001660064],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000137044,0.00002820837,0.9990473,0.000004966412,0.00007599864,0.00003740486,0.00001666235,0.00002471172,0.00008128015,0.00001229185,0.0000494385,0.0004846383],"study_design_scores_gemma":[0.00001346244,0.0001603651,0.9988924,0.000005208928,0.00005699653,0.0001863621,0.0000986182,0.0003572862,0.00004594551,0.00002746128,0.0001525788,0.000003347738],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991585,0.0001639624,0.0001405283,0.00001788456,0.000007942207,0.00001139273,0.0002975563,0.000002007446,0.0002002476],"genre_scores_gemma":[0.9995889,0.00004232311,0.00005205003,0.00001327922,0.00001039314,0.000009784528,0.0002199228,0.000001001848,0.00006246384],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001445286,"threshold_uncertainty_score":0.005967081,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02062052935501696,"score_gpt":0.2957986210729444,"score_spread":0.2751780917179274,"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."}}