{"id":"W4401025697","doi":"10.1192/bja.2024.10","title":"Cognitive testing and the hazards of cut-offs","year":2024,"lang":"en","type":"review","venue":"BJPsych Advances","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Cancer Institute","keywords":"Normative; Montreal Cognitive Assessment; Cognition; Dementia; Psychology; Test (biology); Standard deviation; Gerontology; Cognitive impairment; Cognitive psychology; Medicine; Statistics; Mathematics; Psychiatry; Disease; Pathology; Political science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.04725501,0.002137914,0.005328133,0.006732833,0.0004467372,0.002943175,0.003767817,0.002608491,0.002391442],"category_scores_gemma":[0.1045728,0.000824263,0.002597558,0.005465857,0.003103166,0.003321604,0.001774418,0.00622014,0.00100177],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002715032,"about_ca_system_score_gemma":0.002192524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002506451,"about_ca_topic_score_gemma":0.0013662,"domain_scores_codex":[0.9637386,0.01979003,0.004665733,0.002448198,0.009027042,0.0003303698],"domain_scores_gemma":[0.8686025,0.1202883,0.005164544,0.001304375,0.004351376,0.000288916],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004522808,0.00004653545,0.002507156,0.03650992,0.001597491,0.0002410297,0.0004714727,0.001269229,0.0002244314,0.03066363,0.0121764,0.9138404],"study_design_scores_gemma":[0.0004951901,0.00126471,0.02703012,0.2508059,0.005164627,0.006867213,0.001602337,0.00532903,0.002875314,0.1599364,0.5381011,0.0005280733],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0004370026,0.9937546,0.003166449,0.001157619,0.0006243688,0.00002086808,0.0000549459,0.00002110229,0.0007629996],"genre_scores_gemma":[0.02712515,0.9537653,0.01285661,0.002797011,0.00204599,0.000314715,0.0002786591,0.00007138903,0.0007452068],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.04725501,"threshold_uncertainty_score":0.2499114,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07135009853206897,"score_gpt":0.4496292054940724,"score_spread":0.3782791069620035,"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."}}