{"id":"W4414302181","doi":"10.1016/j.prdoa.2025.100395","title":"A single Center study of the Symbol Digit Modalities test as a screening tool for cognitive impairment in Parkinson’s disease","year":2025,"lang":"en","type":"article","venue":"Clinical Parkinsonism & Related Disorders","topic":"Parkinson's Disease Mechanisms and Treatments","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Neurological Disorders and Stroke; National Institute of General Medical Sciences; National Institutes of Health","keywords":"Single Center; Modalities; Cognitive impairment; Disease; Cognition; Numerical digit; Test (biology)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000470228,0.0004292752,0.000829532,0.0002208932,0.0002236591,0.0000480685,0.0002621409,0.0002318666,0.00004341811],"category_scores_gemma":[0.001801511,0.0003249177,0.0006773351,0.0005502456,0.0002896854,0.0001203416,0.0002081171,0.0004367348,0.00001202179],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001371286,"about_ca_system_score_gemma":0.0003625208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001228867,"about_ca_topic_score_gemma":0.00008305245,"domain_scores_codex":[0.9964252,0.0003025768,0.001366022,0.0008835341,0.0004512294,0.0005714588],"domain_scores_gemma":[0.9971764,0.001412537,0.0003584314,0.0006212165,0.0001490379,0.0002823608],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004135478,0.0261573,0.9323246,0.0001446241,0.0009089211,0.00005556268,0.0007500137,0.00003380201,0.000007396666,0.00008879185,0.0002117112,0.03518179],"study_design_scores_gemma":[0.038119,0.003623648,0.9219472,0.00158758,0.001513972,0.000003501365,0.004496182,0.0009535896,0.00005513184,0.004808361,0.02249893,0.0003929219],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9908271,0.0005698357,0.000134005,0.001293631,0.0003910887,0.00519345,0.0002057652,0.00008713968,0.001298001],"genre_scores_gemma":[0.9968233,0.0002029729,0.00006989908,0.0008520742,0.00002968636,0.0008071254,0.00007043776,0.00005322588,0.001091268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03478887,"threshold_uncertainty_score":0.9999203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02832688610128649,"score_gpt":0.3302777415247485,"score_spread":0.301950855423462,"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."}}