{"id":"W1991727424","doi":"10.1016/j.diagmicrobio.2011.07.015","title":"Detection of toxigenic Clostridium difficile in pediatric stool samples: an evaluation of Quik Check Complete Antigen assay, BD GeneOhm Cdiff PCR, and ProGastro Cd PCR assays","year":2011,"lang":"en","type":"article","venue":"Diagnostic Microbiology and Infectious Disease","topic":"Clostridium difficile and Clostridium perfringens research","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Consortium canadien en neurodégénérescence associée au vieillissement","keywords":"Clostridium difficile; Gold standard (test); Polymerase chain reaction; Microbiology; False positive paradox; Antigen; Clostridium difficile toxin B; Predictive value; Clostridium difficile toxin A; Medicine; Real-time polymerase chain reaction; Toxin; Virology; Biology; Immunology; Internal medicine; Gene; Antibiotics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001181717,0.0003387296,0.0006511119,0.0005341349,0.0001182705,0.00001360072,0.0001216541,0.0002718418,0.0002699343],"category_scores_gemma":[0.002234237,0.0003232234,0.0001331711,0.0004424256,0.0003980598,0.0001175902,0.0001296485,0.0003583816,0.00001201442],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00014523,"about_ca_system_score_gemma":0.0004628904,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00052271,"about_ca_topic_score_gemma":0.0004227167,"domain_scores_codex":[0.9972401,0.000607949,0.0007249841,0.0006489537,0.0002582253,0.0005197657],"domain_scores_gemma":[0.9978235,0.0006011039,0.000295575,0.0004380617,0.0004799467,0.0003618338],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008191125,0.0020266,0.6030465,0.0004667295,0.0001210451,0.00003017933,0.0004845569,0.00002104744,0.3864301,0.0000425417,0.00006327793,0.006448285],"study_design_scores_gemma":[0.005141529,0.002430145,0.8411534,0.0001185436,0.000944841,0.0001225698,0.0002607915,0.0008137445,0.1484366,0.0001575419,0.00006558251,0.0003547269],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945092,0.003005628,0.00009732628,0.00003230443,0.0001553315,0.001587332,0.0003751267,0.0000378832,0.0001998407],"genre_scores_gemma":[0.9970153,0.002306688,0.00005226794,0.0000375374,0.0001421765,0.000110294,0.0002921083,0.00003380754,0.000009822618],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2381068,"threshold_uncertainty_score":0.999922,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04653489967194502,"score_gpt":0.2846327773279183,"score_spread":0.2380978776559732,"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."}}