{"id":"W2107889118","doi":"","title":"Water fluoridation in Canada: past and present.","year":2009,"lang":"en","type":"article","venue":"PubMed","topic":"Fluoride Effects and Removal","field":"Environmental Science","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Water fluoridation; Socioeconomic status; Water supply; Environmental health; Snapshot (computer storage); Population; Public health; Political science; Geography; Medicine; Engineering; Environmental engineering; Nursing","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0008565602,0.0004001014,0.0003318868,0.002884056,0.004036235,0.003276917,0.0007208998,0.001393993,0.003915309],"category_scores_gemma":[0.001713438,0.0003039177,0.0003236928,0.009456578,0.001865371,0.00128006,0.0009917576,0.002073937,0.0003824208],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.07193653,"about_ca_system_score_gemma":0.1516627,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.993857,"about_ca_topic_score_gemma":0.9968737,"domain_scores_codex":[0.9989066,0.00004082131,0.00006226863,0.00009395462,0.0006005975,0.0002956437],"domain_scores_gemma":[0.9969383,0.0001094889,0.0002488922,0.00002386394,0.001912534,0.0007669248],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0003187046,0.0001588977,0.08658497,0.003731804,0.00007080909,0.0009217354,0.005169247,0.0004687572,0.0006635397,0.01447031,0.1825761,0.7048652],"study_design_scores_gemma":[0.0000190923,0.00007810974,0.2847829,0.002256795,0.00008398097,0.001031633,0.00787286,0.0003670881,0.0004085953,0.001168206,0.7018413,0.00008940102],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.04007896,0.8165969,0.000429855,0.08951499,0.002319389,0.00005330247,0.005565138,0.00009168853,0.04534979],"genre_scores_gemma":[0.267695,0.6977288,0.001421818,0.01023122,0.0006201267,0.00002650867,0.002468736,0.00003377118,0.01977394],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.07193653,"threshold_uncertainty_score":0.5219386,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004881043122041304,"score_gpt":0.1558193887646498,"score_spread":0.1509383456426085,"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."}}