{"id":"W2070517422","doi":"10.4103/1319-3767.93808","title":"Percutaneous endoscopic gastrostomy tube placement for end-stage palliation of malignant gastrointestinal obstructions","year":2012,"lang":"en","type":"article","venue":"Saudi Journal of Gastroenterology","topic":"Intestinal and Peritoneal Adhesions","field":"Medicine","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; London Health Sciences Centre; Victoria Hospital","funders":"","keywords":"Medicine; Nausea; Percutaneous endoscopic gastrostomy; Vomiting; Bowel obstruction; Feeding tube; Gastrostomy; Surgery; Gastric outlet obstruction; Palliative care; Tolerability; Internal medicine; PEG ratio; Adverse effect","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":[0.0004000197,0.0002080329,0.0005741203,0.000234248,0.00009046801,0.000006796573,0.0001287052,0.00005298102,0.0004448835],"category_scores_gemma":[0.000262014,0.0001668078,0.0003005599,0.00007601246,0.0001599691,0.0001159616,0.00004065534,0.0003277883,0.000005566257],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000130278,"about_ca_system_score_gemma":0.0001058808,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001344536,"about_ca_topic_score_gemma":0.00001342642,"domain_scores_codex":[0.9979914,0.00009362096,0.0008705248,0.0001433557,0.0002957661,0.0006052681],"domain_scores_gemma":[0.9981661,0.0001580885,0.0006754746,0.0001646285,0.0005241192,0.0003115576],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005185042,0.0006085222,0.7857093,0.0002511037,0.0001446767,0.0001331197,0.0002530546,0.0001662042,0.2063449,0.000220062,0.0007125006,0.0002715639],"study_design_scores_gemma":[0.008907858,0.06075467,0.7182464,0.00185241,0.001204466,0.1832458,0.002164284,0.0004364171,0.01768747,0.0001625254,0.005062336,0.000275386],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9807999,0.0001175036,0.01687584,0.001106526,0.0006021585,0.0003106967,0.00009119822,0.00001224123,0.00008391497],"genre_scores_gemma":[0.9480764,0.00003024498,0.05074399,0.0002519838,0.0005920737,0.000009599396,0.00002598058,0.00002256645,0.0002471592],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1886574,"threshold_uncertainty_score":0.6802225,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02521859198814425,"score_gpt":0.2886357346724306,"score_spread":0.2634171426842864,"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."}}