{"id":"W2751310690","doi":"10.1097/qai.0000000000001542","title":"Increasing HIV Treatment Optimism but No Changes in HIV Risk Behavior Among Men Who Have Sex With Men in Vancouver, Canada","year":2017,"lang":"en","type":"letter","venue":"JAIDS Journal of Acquired Immune Deficiency Syndromes","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of British Columbia; BC Centre for Disease Control; Vancouver Coastal Health; University of Victoria; AIDS Vancouver","funders":"National Institute on Drug Abuse; Michael Smith Health Research BC; Canadian Institutes of Health Research; Canadian Foundation for AIDS Research","keywords":"Treatment as prevention; Men who have sex with men; Optimism; Medicine; Demography; Pre-exposure prophylaxis; Human immunodeficiency virus (HIV); Incidence (geometry); Transmission (telecommunications); Antiretroviral therapy; Sexual transmission; Cross-sectional study; Gerontology; Family medicine; Psychology; Viral load; Social psychology; Microbicide; Sociology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0008566076,0.0004105365,0.0007296859,0.001009097,0.004893851,0.003097393,0.002149064,0.00195026,0.01093906],"category_scores_gemma":[0.006541062,0.0004029957,0.0003591466,0.001345113,0.0009143737,0.0006657286,0.0007939186,0.003284734,0.0009094224],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01063044,"about_ca_system_score_gemma":0.02938328,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8821773,"about_ca_topic_score_gemma":0.9510481,"domain_scores_codex":[0.9992398,0.00008636226,0.00005699482,0.0001170328,0.0002730551,0.0002268476],"domain_scores_gemma":[0.99296,0.0009673718,0.0005491299,0.00007474532,0.003219781,0.002228924],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.000527176,0.0001669802,0.1451491,0.001192849,0.0001410088,0.001275765,0.004340156,0.00009496135,0.000298798,0.0002410772,0.7685242,0.07804786],"study_design_scores_gemma":[0.000258944,0.0002358607,0.6756751,0.003192328,0.0003057261,0.002407104,0.01863656,0.00081192,0.0003993349,0.0003592408,0.2975277,0.0001901755],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.3184433,0.07497586,0.0004124333,0.4438146,0.1052496,0.0004040043,0.0128133,0.0002208853,0.04366605],"genre_scores_gemma":[0.7663909,0.03963637,0.0008195529,0.09345457,0.05530391,0.000187074,0.003341444,0.000184671,0.04068148],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1178227,"threshold_uncertainty_score":0.2370331,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01616698471632919,"score_gpt":0.2742613047385245,"score_spread":0.2580943200221953,"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."}}