{"id":"W4377088655","doi":"10.1101/2023.05.18.23290138","title":"Cognitive change over one year among older adults with HIV and a low nadir CD4 cell count","year":2023,"lang":"en","type":"preprint","venue":"medRxiv","topic":"HIV Research and Treatment","field":"Immunology and Microbiology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Neurological Institute and Hospital; McGill University; HIV Legal Network; University of Victoria; McGill University Health Centre","funders":"Canadian Institutes of Health Research","keywords":"Nadir; Human immunodeficiency virus (HIV); Cognition; Medicine; Gerontology; Neuropsychology; Demography; Immunology; Psychiatry","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":[0.0005009249,0.000286365,0.0003330412,0.000839324,0.0003599831,0.0005489243,0.0002306349,0.0004114061,0.0009380427],"category_scores_gemma":[0.001655062,0.0001025112,0.0003278714,0.0005909742,0.0002174449,0.000423792,0.000352779,0.0004117468,0.0001536875],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002256271,"about_ca_system_score_gemma":0.000177341,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004456691,"about_ca_topic_score_gemma":0.005409136,"domain_scores_codex":[0.9997169,0.00006816631,0.0000383547,0.00005724435,0.00006914659,0.00005017944],"domain_scores_gemma":[0.9990421,0.0001364008,0.0004579923,0.00004100614,0.0001213484,0.0002010428],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003235869,0.00008498781,0.9978083,0.00001264587,0.00003962724,0.00006953352,0.0000987709,0.00002343649,0.0001531078,0.000003708597,0.00002968699,0.001352589],"study_design_scores_gemma":[0.000003843633,0.0003088416,0.9993668,0.000002851944,0.00001383687,0.00009734125,0.00009106255,0.00003283656,0.00004080886,0.000006237784,0.00003390004,0.000001610795],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995052,0.0001349135,0.0000145616,0.000009902472,0.000002556149,0.000005072251,0.0001283125,0.000001492228,0.0001979801],"genre_scores_gemma":[0.9996167,0.00004918668,0.00003113119,0.00001456,0.000005995503,0.000005418397,0.0001602731,3.111139e-7,0.0001163815],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004456691,"threshold_uncertainty_score":0.008861542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02254515065827921,"score_gpt":0.2500506651054984,"score_spread":0.2275055144472192,"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."}}