{"id":"W2918471623","doi":"10.1093/aje/kwz073","title":"History of Benzodiazepine Prescriptions and Risk of Dementia: Possible Bias Due to Prevalent Users and Covariate Measurement Timing in a Nested Case-Control Study","year":2019,"lang":"en","type":"article","venue":"American Journal of Epidemiology","topic":"Pharmaceutical Practices and Patient Outcomes","field":"Medicine","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Aston University; Newcastle University; University of Aberdeen; British Pharmacological Society; School of Medicine, Indiana University; Alzheimer Society; National Institute for Health and Care Research; Alzheimer's Society; Royal College of Surgeons in Ireland; University of East Anglia; Purdue University","keywords":"Covariate; Nested case-control study; Dementia; Medicine; Benzodiazepine; Medical prescription; Statistics; Psychiatry; Case-control study; Internal medicine; Mathematics; Disease; Pharmacology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.06221079,0.0006189605,0.001343246,0.001257908,0.001321514,0.002377039,0.002188962,0.001195434,0.0006852049],"category_scores_gemma":[0.1690969,0.001245654,0.001851153,0.002172012,0.001517404,0.001253684,0.001400619,0.0009588184,0.0001456623],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001047473,"about_ca_system_score_gemma":0.001302776,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01735822,"about_ca_topic_score_gemma":0.01471054,"domain_scores_codex":[0.9184838,0.06083347,0.007077164,0.00758667,0.004794916,0.001224102],"domain_scores_gemma":[0.8465339,0.09557044,0.02509268,0.02612061,0.005280228,0.001402171],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001353738,0.0001068345,0.9893349,0.0001983305,0.002100688,0.0003573881,0.001177672,0.0004506165,0.0006657438,0.0006546719,0.0001596109,0.003439863],"study_design_scores_gemma":[0.000415978,0.001341111,0.9779775,0.0002546259,0.004020347,0.001757825,0.0006378682,0.00764686,0.001881231,0.001989172,0.001996637,0.00008081693],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9737772,0.003795521,0.02013191,0.0003440779,0.0001282942,0.0003710386,0.0004958716,0.00003854591,0.0009175346],"genre_scores_gemma":[0.9937588,0.0002429781,0.005157256,0.0001690763,0.00004861082,0.000208674,0.0002202071,0.00001270044,0.0001817498],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9377892,"threshold_uncertainty_score":0.329006,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2446297012629402,"score_gpt":0.4000727182124295,"score_spread":0.1554430169494893,"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."}}