{"id":"W2023244238","doi":"10.1097/00001648-200309001-00055","title":"VALIDATING URINARY TRICHLOROACETIC ACID AS A BIOMARKER OF EXPOSURE FOR DISINFECTION BYPRODUCTS IN DRINKING WATER-A THIRD HUMAN TRIAL","year":2003,"lang":"en","type":"article","venue":"Epidemiology","topic":"Water Treatment and Disinfection","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Health; University of Alberta","funders":"","keywords":"Urine; Biomarker; Trichloroacetic acid; Medicine; Bottled water; Tap water; Urinary system; Environmental health; Exposure assessment; Toxicology; Internal medicine; Chemistry; Environmental science; Environmental engineering; Chromatography; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.02627358,0.002292746,0.002232479,0.0006768613,0.00155723,0.001951101,0.00199569,0.003700192,0.003711888],"category_scores_gemma":[0.01392556,0.0009132217,0.002554714,0.000718,0.002417188,0.001200045,0.001002727,0.002280699,0.001172537],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00199056,"about_ca_system_score_gemma":0.00479112,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005149766,"about_ca_topic_score_gemma":0.005266992,"domain_scores_codex":[0.9840163,0.01090362,0.0007223323,0.001744865,0.001724381,0.0008884916],"domain_scores_gemma":[0.9839157,0.003857104,0.003380385,0.003046965,0.003770076,0.002029663],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.6187555,0.1819956,0.048182,0.002013079,0.003444188,0.0003596405,0.001483242,0.001509014,0.07823092,0.0006056302,0.003475284,0.05994588],"study_design_scores_gemma":[0.05066864,0.9074017,0.01919095,0.00005987031,0.001054213,0.0001249541,0.0001643838,0.0006096973,0.01727223,0.0001756747,0.003225638,0.00005211514],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9666088,0.0006202242,0.003731322,0.0006228744,0.0003069691,0.02430758,0.001422827,0.0001019312,0.002277522],"genre_scores_gemma":[0.9606498,0.0007114056,0.00941496,0.001559243,0.0002919277,0.02135557,0.0015374,0.00004656256,0.004433196],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02627358,"threshold_uncertainty_score":0.1389496,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06052020209925588,"score_gpt":0.3227307948180379,"score_spread":0.262210592718782,"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."}}