{"id":"W2909946030","doi":"10.1289/isee.2011.01267","title":"MATERNAL CONTAMINANT EXPOSURE IN CANADA: CONVENIENCE AND RANDOM SAMPLING COMPARISONS","year":2011,"lang":"en","type":"article","venue":"ISEE Conference Abstracts","topic":"Environmental Justice and Health Disparities","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Health Canada","funders":"","keywords":"Environmental health; Stratified sampling; Population; Child bearing; Demography; Contamination; Mercury (programming language); Polychlorinated biphenyl; Medicine; Geography; Environmental chemistry; Chemistry; 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":[0.00612097,0.0004336416,0.0004972836,0.001268911,0.002253293,0.0006691113,0.001188143,0.000366632,0.002468028],"category_scores_gemma":[0.01702332,0.0004311251,0.0006932922,0.002721333,0.000922999,0.0001966452,0.0008936708,0.0002954181,0.0002686733],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01653877,"about_ca_system_score_gemma":0.01172905,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9543659,"about_ca_topic_score_gemma":0.9501154,"domain_scores_codex":[0.9920953,0.002589296,0.0004047354,0.001036822,0.003030022,0.0008439486],"domain_scores_gemma":[0.9943507,0.001339323,0.001228221,0.0007030639,0.001987815,0.0003908207],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001311338,0.0002215814,0.9662263,0.0001449437,0.0003506001,0.0003811853,0.002619575,0.0006402323,0.0004503474,0.0008606244,0.002589794,0.02420342],"study_design_scores_gemma":[0.0001837486,0.0004619694,0.9919766,0.00003871122,0.0001452876,0.0002036304,0.001665764,0.001870808,0.0002670503,0.0001875423,0.002977836,0.00002118295],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9887101,0.0006413201,0.00243739,0.0001834036,0.00002855414,0.001530366,0.003186511,0.00003701536,0.003245392],"genre_scores_gemma":[0.9911889,0.0005625581,0.003304711,0.0002461958,0.00001514426,0.0007067565,0.002479236,0.00001953252,0.00147703],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04563409,"threshold_uncertainty_score":0.1199977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08893501730676895,"score_gpt":0.2907068460140211,"score_spread":0.2017718287072522,"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."}}