{"id":"W4310784810","doi":"10.1016/s2352-3018(22)00266-1","title":"Free HIV self-test for identification and linkage to care of previously undetected HIV infection in men who have sex with men in England and Wales (SELPHI): an open-label, internet-based, randomised controlled trial","year":2022,"lang":"en","type":"article","venue":"The Lancet HIV","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Care Foundation","funders":"Medical Research Council; National Institute for Health and Care Research; NIHR Biomedical Research Centre, Royal Marsden NHS Foundation Trust/Institute of Cancer Research","keywords":"Medicine; Men who have sex with men; Family medicine; Demography; Incidence (geometry); Human immunodeficiency virus (HIV); Pediatrics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.004455273,0.001742221,0.004393832,0.0008661064,0.0006734819,0.001583454,0.001144577,0.003495547,0.01538447],"category_scores_gemma":[0.0104245,0.000851029,0.002938664,0.0005881686,0.001652633,0.001879854,0.001055926,0.002967701,0.001051117],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001115645,"about_ca_system_score_gemma":0.002282495,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002101918,"about_ca_topic_score_gemma":0.003963702,"domain_scores_codex":[0.9955503,0.00325771,0.0002920818,0.0003738498,0.0002059113,0.0003202596],"domain_scores_gemma":[0.9962195,0.001856618,0.0007962013,0.0002029254,0.000210521,0.000714272],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9704869,0.005506475,0.0003724961,0.004764034,0.001210408,0.00005808663,0.0002112549,0.000174468,0.0004196857,0.0001848385,0.0008410468,0.01577027],"study_design_scores_gemma":[0.9717595,0.02626852,0.0005171626,0.0003136515,0.0003520317,0.00001559173,0.00003961679,0.0001383042,0.0000573075,0.0001130908,0.0004144279,0.0000107032],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9187258,0.01452059,0.001987153,0.0021477,0.002430069,0.05196796,0.001794842,0.0002991755,0.006126757],"genre_scores_gemma":[0.9013312,0.006076322,0.005568663,0.002175327,0.001153714,0.07648899,0.0007673576,0.00003512222,0.006403327],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01538447,"threshold_uncertainty_score":0.05146617,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02628304085713367,"score_gpt":0.3230773470205063,"score_spread":0.2967943061633727,"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."}}