{"id":"W2093225258","doi":"10.1016/s1353-8020(02)00093-7","title":"The prevalence of Parkinson's disease in British Columbia, Canada, estimated by using drug tracer methodology","year":2003,"lang":"en","type":"article","venue":"Parkinsonism & Related Disorders","topic":"Parkinson's Disease Mechanisms and Treatments","field":"Medicine","cited_by":40,"is_retracted":false,"has_abstract":false,"ca_institutions":"Vancouver Hospital and Health Sciences Centre; University of British Columbia","funders":"","keywords":"Medicine; Levodopa; Medical prescription; Parkinson's disease; Parkinsonism; Population; Disease; Bromocriptine; Internal medicine; Demography; Pediatrics; Pharmacology; Environmental health","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":[0.0005449459,0.0004005753,0.0005042626,0.003562702,0.00160934,0.0009973305,0.001190494,0.0005331948,0.001589329],"category_scores_gemma":[0.002468003,0.0004432685,0.0004905758,0.006308841,0.0006219202,0.0004572126,0.0005916354,0.000740776,0.0003325894],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01890045,"about_ca_system_score_gemma":0.01514148,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9968044,"about_ca_topic_score_gemma":0.9975217,"domain_scores_codex":[0.9993242,0.00007600201,0.00008812445,0.000106579,0.0002616321,0.0001435038],"domain_scores_gemma":[0.9977977,0.0001780667,0.0003296463,0.00005856146,0.001303115,0.0003330026],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001327541,0.00003590169,0.9865733,0.0001284475,0.00008450461,0.0001425853,0.000538342,0.000349605,0.0003457645,0.0001724257,0.002295737,0.009200711],"study_design_scores_gemma":[0.000008524339,0.00002155664,0.9975383,0.0000373768,0.00003565906,0.0001281536,0.0006133341,0.0003929263,0.00006324275,0.00002392103,0.001123035,0.00001390863],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9749382,0.002700495,0.0004022316,0.000308162,0.00002831301,0.00007370358,0.01747395,0.00004918827,0.004025649],"genre_scores_gemma":[0.9892748,0.002267972,0.0007989111,0.0001207751,0.0000129117,0.00003414247,0.004762249,0.00001221938,0.002716089],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01890045,"threshold_uncertainty_score":0.1371331,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01722457507191026,"score_gpt":0.2636060744826579,"score_spread":0.2463814994107476,"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."}}