{"id":"W4403770377","doi":"10.1038/s43587-024-00732-x","title":"Informant characteristics influence Clinical Dementia Rating Sum of Boxes scores-based staging of Alzheimer’s disease","year":2024,"lang":"en","type":"article","venue":"Nature Aging","topic":"Health Systems, Economic Evaluations, Quality of Life","field":"Economics, Econometrics and Finance","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Occupational Cancer Research Centre; Toronto Western Hospital; University Health Network","funders":"","keywords":"Dementia; Clinical Dementia Rating; Disease; Psychology; Alzheimer's disease; Clinical psychology; Gerontology; Medicine; Psychiatry; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.005942299,0.0003840443,0.0003847299,0.0005812658,0.0004333344,0.001476493,0.0004904404,0.0008577217,0.00512743],"category_scores_gemma":[0.04783796,0.0003511233,0.0007863149,0.00103457,0.0003730861,0.001119278,0.0005201069,0.0007812979,0.0006553362],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003861133,"about_ca_system_score_gemma":0.0005657169,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005522122,"about_ca_topic_score_gemma":0.00751104,"domain_scores_codex":[0.9947717,0.003405618,0.0004402026,0.0006417232,0.0004629398,0.0002777948],"domain_scores_gemma":[0.9515676,0.0364386,0.006925323,0.002239126,0.001484159,0.001345141],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008086865,0.0001305687,0.9933882,0.00002460999,0.0002719168,0.0001304114,0.000469397,0.0001011517,0.000209485,0.0001524643,0.0004033046,0.003909728],"study_design_scores_gemma":[0.00002422898,0.0003189154,0.9947242,0.00003917368,0.00038875,0.0003618277,0.0007560962,0.001574703,0.0003486813,0.0004700866,0.000973198,0.00002018345],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957124,0.0005029519,0.0008123523,0.0003169598,0.00007518252,0.00001629547,0.0006063162,0.000009298151,0.001948285],"genre_scores_gemma":[0.9982564,0.00013533,0.0004646322,0.00008215849,0.00002931872,0.000008751353,0.0002728468,0.00001123369,0.0007393027],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005942299,"threshold_uncertainty_score":0.03142625,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2106345748559416,"score_gpt":0.4667682802788558,"score_spread":0.2561337054229142,"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."}}