{"id":"W3009718069","doi":"10.1503/cmaj.191677","title":"HIV diagnosed after 50 years of age","year":2020,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Human immunodeficiency virus (HIV); Medicine; Medical diagnosis; Pediatrics; Gerontology; Demography; Family medicine; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0002378942,0.0001727461,0.0002739791,0.0006235006,0.001045386,0.0007440399,0.0002420899,0.0004142727,0.01880981],"category_scores_gemma":[0.0012177,0.0001358052,0.0003146713,0.0007881123,0.000177094,0.0007155061,0.0006884161,0.001288681,0.002134589],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003961582,"about_ca_system_score_gemma":0.0006921148,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02484892,"about_ca_topic_score_gemma":0.03843729,"domain_scores_codex":[0.9996648,0.00003727431,0.00002676947,0.00004876308,0.00008035052,0.0001420795],"domain_scores_gemma":[0.9994276,0.00004953529,0.0001939064,0.00002128817,0.0000977468,0.0002099338],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000123493,0.0001870996,0.8294718,0.0002600216,0.00009565114,0.001556141,0.0004627555,0.00007545471,0.000705436,0.002038785,0.07353678,0.09148649],"study_design_scores_gemma":[0.00003190723,0.0001480346,0.8914688,0.001280726,0.00009798657,0.006819039,0.002044764,0.000244521,0.0002790047,0.001343452,0.09621216,0.00002963011],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6620283,0.04981502,0.002117265,0.01311196,0.00573968,0.0006475343,0.03047203,0.0002480202,0.2358203],"genre_scores_gemma":[0.9213818,0.02090525,0.0007953983,0.01389252,0.002145144,0.0001949352,0.01005297,0.00003265745,0.03059937],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02484892,"threshold_uncertainty_score":0.06292516,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01301305768290599,"score_gpt":0.2818586656392279,"score_spread":0.2688456079563219,"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."}}