{"id":"W7117318732","doi":"10.1002/alz70858_100229","title":"Can Thumbs UP: The Prevention arm of the Canadian Consortium on Neurodegeneration in Aging (CCNA)","year":2025,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Sunnybrook Hospital; University of Victoria; Baycrest Hospital; Western University; Institut Universitaire de Gériatrie de Montréal","funders":"","keywords":"Dementia; MEDLINE; Neurodegeneration; Community-based participatory research; Public health","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":[0.010341,0.001116275,0.001255531,0.001511313,0.005135185,0.002322357,0.002055248,0.001791788,0.01379016],"category_scores_gemma":[0.01738817,0.0003748651,0.001432698,0.002464907,0.001320917,0.000907289,0.00330861,0.002490814,0.001451686],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01758757,"about_ca_system_score_gemma":0.1253688,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8073465,"about_ca_topic_score_gemma":0.8791605,"domain_scores_codex":[0.9946525,0.001556268,0.0002364775,0.0004579585,0.002324644,0.0007722164],"domain_scores_gemma":[0.9836658,0.001177167,0.001035364,0.0007207493,0.007096787,0.006304174],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.01403594,0.0021589,0.06030634,0.002552788,0.000989573,0.0001074954,0.0004997147,0.0004890568,0.0003970397,0.005636957,0.432528,0.4802982],"study_design_scores_gemma":[0.03112289,0.004316323,0.4706379,0.008575421,0.003661305,0.0002224622,0.0009571876,0.00116182,0.001000373,0.004996938,0.4730993,0.0002481213],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"protocol","genre_scores_codex":[0.1807699,0.09909942,0.005531095,0.1387103,0.01185803,0.03448672,0.1305071,0.001193256,0.397844],"genre_scores_gemma":[0.6437162,0.05174488,0.03935168,0.0452251,0.00465349,0.04846375,0.08673897,0.0003520026,0.07975398],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.9824124,"threshold_uncertainty_score":0.387576,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02894133220410603,"score_gpt":0.3151241353898158,"score_spread":0.2861828031857098,"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."}}