{"id":"W2119717972","doi":"10.1002/bjs.7395","title":"Negative appendicectomy and perforation rates in patients undergoing laparoscopic surgery for suspected appendicitis","year":2011,"lang":"en","type":"article","venue":"British journal of surgery","topic":"Appendicitis Diagnosis and Management","field":"Medicine","cited_by":82,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; University of Toronto","funders":"Duke Clinical Research Institute","keywords":"Medicine; Appendicitis; Perforation; Surgery; General surgery; Laparoscopy; Laparoscopic surgery; Acute appendicitis","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":[0.0005585246,0.0001666046,0.000212206,0.0009076322,0.0001604277,0.0004410118,0.0002738368,0.000458479,0.001559928],"category_scores_gemma":[0.00484993,0.0002157527,0.0002681168,0.0008423032,0.0003184932,0.0004409477,0.000343521,0.0004536538,0.0002170772],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000305825,"about_ca_system_score_gemma":0.0003297054,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003184446,"about_ca_topic_score_gemma":0.00341061,"domain_scores_codex":[0.9996457,0.00008617795,0.00005894259,0.00005563096,0.00009095966,0.00006254107],"domain_scores_gemma":[0.9966775,0.0006564343,0.002064414,0.00007558222,0.0001808795,0.0003452816],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003628293,0.000004950436,0.9994299,0.000004452718,0.000005235318,0.00005081002,0.00001136091,0.00001466704,0.00003387377,0.000002834083,0.00003593068,0.0003696884],"study_design_scores_gemma":[0.000004107775,0.00004351079,0.9991886,0.000006049969,0.00000664847,0.0005369561,0.00004995759,0.00007155084,0.00002446598,0.000005520092,0.00006092476,0.000001720438],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991386,0.0003938339,0.00002696687,0.00005308484,0.000004308745,0.000003482194,0.0002105445,0.000002819502,0.0001663752],"genre_scores_gemma":[0.9995555,0.0001242031,0.00003398345,0.0000133726,0.00000713085,0.000003955011,0.000224725,8.577326e-7,0.00003619997],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003184446,"threshold_uncertainty_score":0.006331801,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0415831781967578,"score_gpt":0.26032611925085,"score_spread":0.2187429410540922,"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."}}