{"id":"W2118058055","doi":"10.1097/jom.0000000000000134","title":"Do Existing Empirical Models for Welding Fumes Estimate Exposure to Ultrafine Particles Among Canadian Welding Apprentices?","year":2014,"lang":"en","type":"letter","venue":"Journal of Occupational and Environmental Medicine","topic":"Occupational exposure and asthma","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Hôpital du Sacré-Cœur de Montréal; Fonds de Recherche du Québec - Santé","funders":"Université de Montréal","keywords":"Welding; Medicine; Apprenticeship; Metallurgy; Materials science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0005748055,0.0003630748,0.0007733776,0.0004591433,0.0002091556,0.000039683,0.0001436451,0.0003131016,0.0001967979],"category_scores_gemma":[0.0002855291,0.0002734157,0.00017275,0.0001020674,0.0001834285,0.0002154021,0.00003243376,0.0007163626,0.000005508142],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002224437,"about_ca_system_score_gemma":0.0001393898,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003574816,"about_ca_topic_score_gemma":0.0001114852,"domain_scores_codex":[0.997319,0.00005306784,0.0009641362,0.0003495237,0.0008854057,0.0004288864],"domain_scores_gemma":[0.9981397,0.0004448989,0.0005815597,0.0001650587,0.00008959554,0.0005792266],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001252811,0.0001549887,0.3224979,0.0007563186,0.0006086188,0.0006088494,0.001350919,0.006915662,0.001284975,0.00006267041,0.6542631,0.01024314],"study_design_scores_gemma":[0.009130105,0.007499425,0.4714321,0.006604289,0.002209949,0.002760143,0.001107784,0.01263483,0.0006039364,0.001967869,0.4826234,0.001426202],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7288366,0.001055639,0.006076611,0.2620453,0.0006865866,0.000702613,0.000177357,0.00001734543,0.0004019734],"genre_scores_gemma":[0.9062655,0.00006109739,0.004020675,0.08243216,0.006296281,0.00002381386,0.0005265776,0.00005259758,0.0003212994],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1796131,"threshold_uncertainty_score":0.9999718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07782175920137918,"score_gpt":0.339611077704263,"score_spread":0.2617893185028838,"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."}}