{"id":"W3103600465","doi":"10.1136/gutjnl-2020-321753","title":"Piecemeal cold snare polypectomy versus conventional endoscopic mucosal resection for large sessile serrated lesions: a retrospective comparison across two successive periods","year":2020,"lang":"en","type":"article","venue":"Gut","topic":"Gastric Cancer Management and Outcomes","field":"Medicine","cited_by":141,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Gallipoli Medical Research Foundation","keywords":"Polypectomy; Medicine; Endoscopic mucosal resection; Resection; Surgery; Retrospective cohort study; Colonoscopy; Internal medicine; Cancer; Colorectal cancer","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":[0.001617282,0.0002993026,0.0005992922,0.0008131868,0.0002197318,0.0004958003,0.0002982293,0.0004186317,0.0009439636],"category_scores_gemma":[0.004514537,0.0002442037,0.001124778,0.0007335705,0.0003764225,0.0005905156,0.0004771377,0.0003652845,0.0001975262],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004660839,"about_ca_system_score_gemma":0.0002690314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006844423,"about_ca_topic_score_gemma":0.0011146,"domain_scores_codex":[0.9987915,0.0003242849,0.0002143464,0.0003032728,0.0002689714,0.00009766746],"domain_scores_gemma":[0.9944661,0.001523218,0.003130169,0.000169786,0.0003135294,0.0003971111],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01054256,0.0001980387,0.9808699,0.0001722743,0.000707912,0.0003354257,0.0002156919,0.000120696,0.0007617332,0.00002129257,0.0000730411,0.005981299],"study_design_scores_gemma":[0.0001778976,0.007619763,0.9899117,0.00002817473,0.0003041072,0.0009049317,0.0003222613,0.0001815261,0.0002218165,0.00001383395,0.0003028263,0.00001111582],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989349,0.000769487,0.00004894045,0.000007354322,0.000005010622,0.00002573902,0.0000757134,0.00000107916,0.0001316492],"genre_scores_gemma":[0.999216,0.000355566,0.00007908368,0.00001691338,0.00002079213,0.0000309116,0.0001966092,0.000001532852,0.00008266097],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001617282,"threshold_uncertainty_score":0.008553088,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06087599382705116,"score_gpt":0.3877253926614833,"score_spread":0.3268493988344321,"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."}}