{"id":"W2732607734","doi":"10.1212/wnl.0000000000004159","title":"Odor identification as a biomarker of preclinical AD in older adults at risk","year":2017,"lang":"en","type":"article","venue":"Neurology","topic":"Olfactory and Sensory Function Studies","field":"Neuroscience","cited_by":158,"is_retracted":false,"has_abstract":true,"ca_institutions":"Douglas Mental Health University Institute","funders":"Canadian Institutes of Health Research; Pfizer Canada; Government of Canada; TauRx Pharmaceuticals; McGill University; Weston Brain Institute; Consortium canadien en neurodégénérescence associée au vieillissement; Pfizer; Eli Lilly and Company","keywords":"Dementia; Biomarker; Medicine; Cohort; Quartile; Alzheimer's disease; Internal medicine; Oncology; Apolipoprotein E; Neuropsychology; Cognition; Disease; Psychology; Psychiatry; Confidence interval","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005251875,0.0004249223,0.0002959345,0.0006662643,0.0003153262,0.000569639,0.0002453646,0.0007188689,0.001393968],"category_scores_gemma":[0.001573004,0.0001671372,0.0003635961,0.0005188811,0.0001967005,0.0004075753,0.0004772933,0.0005079688,0.0002683781],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000191839,"about_ca_system_score_gemma":0.0002158432,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00284822,"about_ca_topic_score_gemma":0.004050549,"domain_scores_codex":[0.9998564,0.00003217487,0.00001941366,0.00003690394,0.00003270051,0.00002251832],"domain_scores_gemma":[0.9991661,0.00009338509,0.0004485046,0.00005186532,0.0001290199,0.000111151],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003459873,0.00007655006,0.9964532,0.00001401497,0.00004783729,0.00004272754,0.00003091722,0.0000408784,0.0006816508,0.00000621482,0.0001257393,0.002134286],"study_design_scores_gemma":[0.000007484819,0.0001888129,0.9991217,0.000003281387,0.00002633448,0.0001243559,0.00005159031,0.0001515585,0.0002173024,0.00001947608,0.0000857686,0.000002440916],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987333,0.000250863,0.0001164588,0.00004850093,0.00000765138,0.00001298486,0.0003722524,0.000009066841,0.000448838],"genre_scores_gemma":[0.998938,0.00008490158,0.0003105775,0.00005862514,0.00001481705,0.00001120338,0.0003352991,0.000001715317,0.0002448786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00284822,"threshold_uncertainty_score":0.005663276,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1450931139211956,"score_gpt":0.3437953402967568,"score_spread":0.1987022263755612,"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."}}