{"id":"W3005666395","doi":"10.14309/ajg.0000000000000560","title":"Fecal Occult Blood Test for Evaluation of Symptoms or for Diagnostic Testing","year":2020,"lang":"en","type":"letter","venue":"The American Journal of Gastroenterology","topic":"Colorectal Cancer Screening and Detection","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"CancerCare Manitoba; Research Institute in Oncology and Hematology; University of Manitoba; Manitoba Health","funders":"","keywords":"Fecal occult blood; Medicine; Occult; Diagnostic test; Colorectal cancer; Colorectal cancer screening; Test (biology); Disease; Colonoscopy; Intensive care medicine; Cancer; Internal medicine; Pediatrics; Alternative medicine; Pathology","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0008535193,0.000215869,0.001055507,0.0001662788,0.00006528022,0.00001060119,0.0002259444,0.00008556031,0.00001188555],"category_scores_gemma":[0.009271491,0.0001348806,0.0003475619,0.000189383,0.0003154651,0.00002848013,0.00003308032,0.0008037957,5.505129e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009931187,"about_ca_system_score_gemma":0.0003146609,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001959203,"about_ca_topic_score_gemma":0.00001148867,"domain_scores_codex":[0.9980351,0.0002731569,0.0006927825,0.000207437,0.0004655342,0.0003259339],"domain_scores_gemma":[0.9917591,0.00478383,0.001963806,0.000187717,0.00122755,0.00007800486],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.3695705,0.0006152995,0.06325535,0.00120053,0.004770279,0.0003865355,0.0006753147,0.0005320647,0.002756204,8.499629e-7,0.4525223,0.1037148],"study_design_scores_gemma":[0.01909803,0.9134442,0.01515049,0.001229767,0.01748056,0.01146031,0.0002788008,0.006729566,0.00064348,0.0002309675,0.01398641,0.0002673756],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7289418,0.0001254012,0.007403256,0.2617143,0.0004731835,0.001183449,0.0001274497,0.00002010668,0.0000110256],"genre_scores_gemma":[0.7973521,0.00002148232,0.005477672,0.1902304,0.006584928,0.0001855068,0.00004737996,0.00007087661,0.00002959224],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9128289,"threshold_uncertainty_score":0.9990739,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0444810749817744,"score_gpt":0.3162153840331388,"score_spread":0.2717343090513644,"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."}}