{"id":"W4205958649","doi":"10.1158/1538-7755.disp21-po-247","title":"Abstract PO-247: Is colorectal cancer screening in West Africa worthwhile? A prospective multi-institutional study of 2,330 average-risk Nigerians using fecal immunochemical testing (FIT)","year":2022,"lang":"en","type":"article","venue":"Cancer Epidemiology Biomarkers & Prevention","topic":"Colorectal Cancer Screening and Detection","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Medicine; Colonoscopy; Nigerians; Colorectal cancer; Population; Outreach; Demography; Cancer; Internal medicine; Environmental health","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":[0.0005806659,0.0002686398,0.0002473437,0.0004365362,0.001024647,0.0006657293,0.0002737694,0.0005635416,0.001579917],"category_scores_gemma":[0.001334969,0.0005222502,0.0002636875,0.000617514,0.0003524023,0.0006585229,0.0003789027,0.0006177303,0.0003272172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002622888,"about_ca_system_score_gemma":0.0003115121,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00477297,"about_ca_topic_score_gemma":0.008571981,"domain_scores_codex":[0.9997264,0.00008965197,0.00002797811,0.00004908991,0.00003448378,0.00007246306],"domain_scores_gemma":[0.9992977,0.0001081185,0.0003356109,0.00003295208,0.00006228196,0.0001632903],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008218397,0.0001476649,0.998566,0.0000134426,0.000009734531,0.0001370149,0.0003492617,0.000006569318,0.0001513984,0.000007566201,0.00006399163,0.0004651339],"study_design_scores_gemma":[0.00001086073,0.0004443873,0.9962372,0.00002198818,0.00001602128,0.0004347508,0.002499178,0.00006271353,0.00005106315,0.00001369698,0.0002037132,0.000004508484],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995845,0.00007212312,0.00001781135,0.00003022079,0.000002520291,0.00001419089,0.0001026582,5.430931e-7,0.0001753872],"genre_scores_gemma":[0.9996061,0.00008237642,0.00003139121,0.00004864332,0.000004110424,0.00001315699,0.00007419625,5.615816e-7,0.0001395103],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00477297,"threshold_uncertainty_score":0.009490371,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1101341014678762,"score_gpt":0.3718133681398641,"score_spread":0.2616792666719879,"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."}}