{"id":"W2412905839","doi":"10.1038/srep21699","title":"Placental Transfer of Perfluoroalkyl Substances and Associations with Thyroid Hormones: Beijing Prenatal Exposure Study","year":2016,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":109,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Alberta","keywords":"Perfluorooctanoic acid; Hormone; Thyroid; Fetus; Physiology; Internal medicine; Endocrinology; Pregnancy; Medicine; Biology; Biochemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003765603,0.0003635429,0.0003135205,0.000689171,0.0003549815,0.0003197189,0.0002985266,0.0003352843,0.001235053],"category_scores_gemma":[0.0009684216,0.0003216269,0.0002297182,0.0009045187,0.0003529411,0.0002115965,0.0003893171,0.0003245203,0.0001682385],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006869301,"about_ca_system_score_gemma":0.0004585989,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01864426,"about_ca_topic_score_gemma":0.009289584,"domain_scores_codex":[0.9996614,0.00007955247,0.00003074345,0.0001018557,0.00008211125,0.0000443164],"domain_scores_gemma":[0.9995583,0.00009243643,0.0001375356,0.00005199753,0.00007332728,0.00008654002],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001985256,0.00008011709,0.9818681,0.00003824482,0.00006758553,0.001970401,0.001006414,0.00006956957,0.006830659,0.00008483424,0.0001117163,0.007673935],"study_design_scores_gemma":[0.000008184036,0.0001687815,0.9953611,0.00000883016,0.00005189645,0.001661846,0.0004067813,0.0002224122,0.001468805,0.00005193239,0.0005841565,0.000005330576],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989676,0.0003375223,0.0001668295,0.00005408899,0.000003115906,0.000005720337,0.00009860325,0.000003792851,0.0003627428],"genre_scores_gemma":[0.9989273,0.0004310211,0.0001521306,0.00002409817,0.000005186333,0.000008282648,0.00008064301,0.000002462969,0.0003687786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01864426,"threshold_uncertainty_score":0.03707153,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01117671908957527,"score_gpt":0.2348554213053781,"score_spread":0.2236787022158028,"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."}}