{"id":"W4319160931","doi":"10.1016/j.jagp.2023.01.022","title":"Changes in the Initiation of Antipsychotics and Trazodone Over Time: A Cohort Study of New Admissions to Nursing Homes in Ontario, Canada","year":2023,"lang":"en","type":"article","venue":"American Journal of Geriatric Psychiatry","topic":"Geriatric Care and Nursing Homes","field":"Health Professions","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo; Toronto Rehabilitation Institute; Public Health Ontario","funders":"","keywords":"Trazodone; Antipsychotic; Medicine; Dementia; Hazard ratio; Odds ratio; Cohort; Confidence interval; Retrospective cohort study; Psychiatry; Emergency medicine; Internal medicine; Schizophrenia (object-oriented programming); Antidepressant; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0008690018,0.0005805676,0.0008508717,0.001660056,0.003248364,0.00228209,0.002466078,0.001398585,0.002005467],"category_scores_gemma":[0.002998339,0.0009929253,0.001645658,0.004817807,0.001022442,0.001120522,0.001386454,0.001807078,0.0003813583],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02595147,"about_ca_system_score_gemma":0.02583092,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9876957,"about_ca_topic_score_gemma":0.9928967,"domain_scores_codex":[0.9979013,0.0001589179,0.0001612125,0.0003889824,0.0006747261,0.0007147948],"domain_scores_gemma":[0.9948591,0.0002276896,0.001394199,0.0001900338,0.001911526,0.001417406],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001012576,0.00007214939,0.9974114,0.00001772054,0.0001112998,0.00008086763,0.0008750081,0.00003258712,0.0001178554,0.0000242592,0.0003316176,0.0008240305],"study_design_scores_gemma":[0.000008069645,0.00002988801,0.9984894,0.00001419203,0.00002905309,0.00003574113,0.0009647621,0.00009635271,0.00001716244,0.000006386453,0.0002994615,0.000009540228],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948992,0.0006409437,0.00008402919,0.0002657488,0.00002849455,0.00006082821,0.002908692,0.000008050312,0.001104117],"genre_scores_gemma":[0.996375,0.0004587968,0.0001435349,0.0001741121,0.00001428364,0.00003171542,0.001262636,0.00000803755,0.001531893],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02595147,"threshold_uncertainty_score":0.188292,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0232172474881252,"score_gpt":0.3517429705236796,"score_spread":0.3285257230355544,"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."}}