{"id":"W118712044","doi":"10.1155/2007/817810","title":"Colonoscopy and Flexible Sigmoidoscopy Practice Patterns in Ontario: A Population-Based Study","year":2007,"lang":"en","type":"article","venue":"Canadian Journal of Gastroenterology","topic":"Colorectal Cancer Screening and Detection","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Sunnybrook Health Science Centre; Western University; Institute for Clinical Evaluative Sciences","funders":"","keywords":"Sigmoidoscopy; Colonoscopy; Medicine; Population; Bowel preparation; General surgery; Quarter (Canadian coin); Colorectal cancer; Family medicine; Internal medicine; Environmental health; Cancer; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.000354507,0.0002118336,0.0002848385,0.0009341558,0.001154167,0.0007039499,0.0005288382,0.0003914558,0.001790422],"category_scores_gemma":[0.002090163,0.0004161299,0.0003994685,0.002613374,0.0005931499,0.0004948154,0.0005018492,0.0003431552,0.0001960132],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009823323,"about_ca_system_score_gemma":0.008503222,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9230578,"about_ca_topic_score_gemma":0.9522521,"domain_scores_codex":[0.9992361,0.00005436587,0.00004719867,0.00009952757,0.0003707478,0.0001921768],"domain_scores_gemma":[0.9981926,0.0001196744,0.0007644233,0.0000532677,0.0004806302,0.0003894661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003109438,0.00002111163,0.9981426,0.00001563846,0.00001994639,0.00006006973,0.0004152174,0.00002697853,0.0001400121,0.00001276278,0.0002463037,0.0008681958],"study_design_scores_gemma":[0.000003890067,0.00001574238,0.9995333,0.000004816086,0.000004518383,0.00003327159,0.0001824979,0.00004268975,0.000007828246,0.000002647492,0.0001668312,0.000001983544],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975014,0.0002036215,0.0000426285,0.0001641521,0.000003080054,0.00002430011,0.001177916,0.000004546848,0.0008783873],"genre_scores_gemma":[0.998909,0.0001636604,0.00006479439,0.00003950469,0.000004531656,0.00001252949,0.0005276699,0.000002063265,0.0002763209],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07694221,"threshold_uncertainty_score":0.1547906,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01594968757515031,"score_gpt":0.2835022281891365,"score_spread":0.2675525406139861,"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."}}