{"id":"W4408192777","doi":"10.23889/ijpds.v10i1.2496","title":"Cohort Profile Update: Reflecting back and looking ahead: Updating the Comparative Outcomes and Service Utilization Trends (COAST) Study to include 28 years of linked data from people with and without HIV in British Columbia, Canada","year":2025,"lang":"en","type":"article","venue":"International Journal for Population Data Science","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Simon Fraser University; AIDS Vancouver","funders":"National Institute on Drug Abuse","keywords":"Cohort; Human immunodeficiency virus (HIV); Service (business); Cohort study; Medicine; Business; Marketing; Family medicine; Internal medicine","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":[0.01314336,0.0009550033,0.001720458,0.004725897,0.003054108,0.003879774,0.003998911,0.00133927,0.005826563],"category_scores_gemma":[0.04479311,0.001075567,0.001869022,0.01187669,0.0005002589,0.001417811,0.003088851,0.002552513,0.002514592],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01717949,"about_ca_system_score_gemma":0.05556982,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9686514,"about_ca_topic_score_gemma":0.9788486,"domain_scores_codex":[0.9912468,0.001323873,0.00132566,0.0008923836,0.00411051,0.001100755],"domain_scores_gemma":[0.9271968,0.00324018,0.00291897,0.006441943,0.05657622,0.003625847],"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":[0.0004383712,0.00007726831,0.2457153,0.001283922,0.0008539779,0.0001097866,0.0007537159,0.0003011299,0.0001795877,0.0007162196,0.7151109,0.03445971],"study_design_scores_gemma":[0.0004561532,0.00006416521,0.6785528,0.003217273,0.000647809,0.0001942267,0.000959458,0.0007158581,0.0002671196,0.0003466929,0.3144304,0.0001480365],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.03978497,0.004978068,0.00301399,0.005626661,0.002213963,0.002574989,0.9333845,0.0004100688,0.008012804],"genre_scores_gemma":[0.1079376,0.007935945,0.0177785,0.008604763,0.0009555616,0.00819877,0.8365483,0.0006345378,0.01140611],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03134865,"threshold_uncertainty_score":0.1246465,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1014413960406433,"score_gpt":0.445731293242084,"score_spread":0.3442898972014407,"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."}}