{"id":"W4406223361","doi":"10.1002/alz.094046","title":"A‐T+ PET participants in preclinical AD: Clinical progression and concordance with fluid markers","year":2024,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Medical Imaging Techniques and Applications","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Neurological Institute and Hospital; McGill University; Douglas Mental Health University Institute","funders":"","keywords":"Cohort; Apathy; Concordance; Depression (economics); Dementia; Internal medicine; Anxiety; Medicine; Psychology; Clinical psychology; Disease; Psychiatry","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":[0.001408909,0.0003615823,0.0003609376,0.001074849,0.0006110986,0.001054233,0.0006672598,0.0008564069,0.00205694],"category_scores_gemma":[0.004620165,0.0002787415,0.0003736535,0.0005886632,0.0004182475,0.0006731931,0.00060836,0.0004791335,0.0005552878],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001683401,"about_ca_system_score_gemma":0.0001768011,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002452714,"about_ca_topic_score_gemma":0.002270395,"domain_scores_codex":[0.9991193,0.0002126506,0.000117463,0.0003248217,0.0001351018,0.00009068066],"domain_scores_gemma":[0.99651,0.0008328633,0.001396632,0.0003665764,0.0006407816,0.0002531664],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004804738,0.00004153905,0.9962897,0.00001204461,0.00003862388,0.0001641786,0.0001585947,0.00003244148,0.001155787,0.00002437799,0.00005823333,0.001544048],"study_design_scores_gemma":[0.00000991115,0.0002210387,0.9968203,0.000009770165,0.00004620963,0.001480865,0.0002501111,0.0002807027,0.0005864305,0.00009539668,0.0001925043,0.000006711351],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991352,0.0001654282,0.0001239475,0.00001481103,0.000004736084,0.000006196021,0.0001239884,0.00000575065,0.0004198966],"genre_scores_gemma":[0.9996382,0.00003121996,0.0000970934,0.000008440959,0.000004767319,0.00000664452,0.0001113693,0.000002446126,0.00009985328],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002452714,"threshold_uncertainty_score":0.007451117,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09076422061999803,"score_gpt":0.4415009447999448,"score_spread":0.3507367241799468,"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."}}