{"id":"W4413428204","doi":"10.5271/sjweh.4246","title":"Exposure to protracted low-dose ionizing radiation and incident dementia in a cohort of Ontario nuclear power plant workers","year":2025,"lang":"en","type":"article","venue":"Scandinavian Journal of Work Environment & Health","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"Canadian Institutes of Health Research; Health Canada; CANDU Owners Group; Ontario Ministry of Health and Long-Term Care","keywords":"Ionizing radiation; Medicine; Cohort; Dementia; Cohort study; Environmental health; Occupational exposure; External beam radiation; Background radiation; Radiation exposure; Nuclear medicine; Gerontology; Radiation; Radiation therapy; Surgery; Nuclear physics; Internal medicine; Disease; Irradiation; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003288472,0.0002766926,0.0002970678,0.0007703203,0.001296562,0.0006339817,0.0005337531,0.0002787675,0.0012347],"category_scores_gemma":[0.0009572402,0.000382217,0.0004653614,0.00128529,0.000368867,0.0002488294,0.000515401,0.0003220015,0.0002468812],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003296125,"about_ca_system_score_gemma":0.003953148,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8360189,"about_ca_topic_score_gemma":0.8422941,"domain_scores_codex":[0.9996972,0.00002167953,0.00001661065,0.00006244225,0.0001181847,0.00008395835],"domain_scores_gemma":[0.9993074,0.00003275138,0.0002266925,0.00005993782,0.0002094535,0.0001637624],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000642642,0.00001747083,0.9985964,0.000006436022,0.00002590165,0.00007767476,0.000333292,0.00001861261,0.000200261,0.000005357851,0.00009921649,0.0005551403],"study_design_scores_gemma":[0.000004626022,0.0000203732,0.9995578,0.000004317531,0.000009058002,0.00003916485,0.0001901815,0.00003478544,0.00001325943,0.000003933957,0.0001208485,0.000001743322],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989696,0.000107004,0.00002942847,0.00003169377,0.000002264969,0.000009761106,0.0004939709,0.00000217449,0.0003541936],"genre_scores_gemma":[0.9986185,0.0001373716,0.00004797074,0.00001697904,0.000003429761,0.00001106793,0.0006120108,0.000001460832,0.0005512257],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1639811,"threshold_uncertainty_score":0.3298936,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006457381758566344,"score_gpt":0.2383251212840829,"score_spread":0.2318677395255166,"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."}}