{"id":"W4415104083","doi":"10.1016/j.jamda.2025.105912","title":"Nil per os on Admission and Dehydration Are Risk Factors for Delirium in Hospitalized Older Adults With Dementia and Dysphagia","year":2025,"lang":"en","type":"article","venue":"Journal of the American Medical Directors Association","topic":"Dysphagia Assessment and Management","field":"Health Professions","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University","funders":"National Institute on Aging","keywords":"Delirium; Dysphagia; Dementia; Limiting; Dehydration; Hospital admission","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001350258,0.0001327365,0.0003606098,0.0001506309,0.0002917599,0.00001869138,0.0001169144,0.00009663532,0.00004353964],"category_scores_gemma":[0.003186519,0.00007659097,0.0000596538,0.0002486761,0.0000451979,0.0001182064,0.00005994704,0.0004701212,5.466127e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003874759,"about_ca_system_score_gemma":0.0001919935,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002952445,"about_ca_topic_score_gemma":0.0002953521,"domain_scores_codex":[0.9979284,0.0005642847,0.0005128237,0.0001592187,0.0005950454,0.0002402481],"domain_scores_gemma":[0.9968592,0.0009777836,0.001680412,0.0000915048,0.0002610931,0.0001300244],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003359329,0.0001004608,0.9796208,0.00005927399,0.000225232,8.887405e-7,0.0009198085,0.000004762043,0.00001726626,0.00003033015,0.01073034,0.007954917],"study_design_scores_gemma":[0.002767906,0.0002331947,0.9910738,0.0008696493,0.0002403659,1.372714e-7,0.00187689,0.000602142,0.0000302871,0.0001022792,0.002120664,0.0000826234],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9887653,0.0001602397,0.0008646029,0.008802259,0.0005408182,0.0006639205,0.000006564925,0.00001191593,0.0001843694],"genre_scores_gemma":[0.996887,0.0004885177,0.0002447325,0.001868231,0.00006946331,0.0000324517,0.000004074283,0.00001158179,0.0003940046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01145308,"threshold_uncertainty_score":0.3814791,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006696457308836371,"score_gpt":0.3332627925188021,"score_spread":0.3265663352099658,"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."}}