{"id":"W2901200949","doi":"10.1016/j.ijsu.2018.11.016","title":"Postoperative complications in elderly patients following pancreaticoduodenectomy lead to increased postoperative mortality and costs. A retrospective cohort study","year":2018,"lang":"en","type":"article","venue":"International Journal of Surgery","topic":"Pancreatic and Hepatic Oncology Research","field":"Medicine","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; McMaster University","funders":"","keywords":"Medicine; Pancreaticoduodenectomy; Retrospective cohort study; Complication; Incidence (geometry); Cohort; Surgery; Pneumonia; Internal medicine; Resection","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":[0.001044336,0.0003238249,0.0004216814,0.001080536,0.000628826,0.0008319919,0.000340924,0.0004356258,0.001067492],"category_scores_gemma":[0.002229501,0.0004887566,0.0009583374,0.001674904,0.0002557649,0.0006219157,0.0005497911,0.0006910629,0.0001860233],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000406238,"about_ca_system_score_gemma":0.0005763922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005762574,"about_ca_topic_score_gemma":0.007327592,"domain_scores_codex":[0.999262,0.0001390392,0.0001361491,0.0002000584,0.0001444505,0.0001182387],"domain_scores_gemma":[0.9978958,0.0002049202,0.001149219,0.0002481213,0.0002164112,0.0002853937],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000465998,0.00001165587,0.9994861,0.000005048132,0.00004325201,0.00005766998,0.00002583819,0.000009596496,0.00002784911,0.000006897873,0.00004449257,0.0002350478],"study_design_scores_gemma":[0.000007775738,0.00009250968,0.9987966,0.00000974884,0.00006786159,0.0004958983,0.0002050771,0.0001065728,0.00002653234,0.00001400956,0.0001725946,0.000004773987],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989381,0.0003032199,0.00009678346,0.00002503409,0.000007589259,0.00001537217,0.0004364243,0.000002185352,0.0001751463],"genre_scores_gemma":[0.9991204,0.0001857728,0.00008995723,0.00003348993,0.00001460988,0.00001728162,0.000478242,0.000001824815,0.00005831013],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005762574,"threshold_uncertainty_score":0.0114581,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05504984744464336,"score_gpt":0.3902652883574988,"score_spread":0.3352154409128554,"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."}}