{"id":"W2120745205","doi":"10.3748/wjg.14.4047","title":"Acute upper gastrointestinal bleeding in octοgenarians: Clinical outcome and factors related to mortality","year":2008,"lang":"en","type":"article","venue":"World Journal of Gastroenterology","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University Medical Centre","funders":"","keywords":"Medicine; Etiology; Upper gastrointestinal bleeding; Peptic; Medical record; Surgery; Internal medicine; Gastrointestinal bleeding; Multivariate analysis; Gastroenterology; Peptic ulcer; Endoscopy","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":[0.0003018812,0.0002024753,0.0002343681,0.0009652054,0.0003576743,0.0005347359,0.0001665344,0.0004373117,0.0008927772],"category_scores_gemma":[0.00159572,0.000153955,0.0002502225,0.0008734139,0.0002339417,0.0003569091,0.0003595247,0.0003676535,0.0001726981],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002911024,"about_ca_system_score_gemma":0.0002232358,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003783397,"about_ca_topic_score_gemma":0.004567618,"domain_scores_codex":[0.9997783,0.00004865156,0.00003744194,0.00003069785,0.00004121517,0.00006362362],"domain_scores_gemma":[0.9988966,0.0001545175,0.0005924712,0.00003046549,0.0001005578,0.0002254459],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000411361,0.000009086507,0.9994336,0.000003055354,0.000008950881,0.00006940099,0.00001293259,0.00001087945,0.00002854119,0.000002626444,0.00002201582,0.0003577324],"study_design_scores_gemma":[0.000003053923,0.00004685187,0.9992619,0.000005571255,0.000009321266,0.0004650834,0.00007501303,0.00006824968,0.00001360087,0.000007782581,0.00004230539,0.000001289119],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993917,0.000251103,0.00002114829,0.00003641688,0.000003517217,0.000003224423,0.0001024145,0.00000108139,0.0001893006],"genre_scores_gemma":[0.9995266,0.000128528,0.00003741342,0.00002091278,0.00001422565,0.000003598921,0.0002218109,4.975805e-7,0.00004630372],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003783397,"threshold_uncertainty_score":0.007522762,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0630831466140177,"score_gpt":0.3571667437764627,"score_spread":0.294083597162445,"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."}}