{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001490399,0.0001312793,0.0006304092,0.0002239581,0.0001025989,0.0000722444,0.0002384632,0.0000421479,0.00003235906],"category_scores_gemma":[0.0006765822,0.00009169634,0.00003042982,0.0001972254,0.00005513227,0.0001178129,0.0001397669,0.0002352976,6.57755e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001201266,"about_ca_system_score_gemma":0.00009487235,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005094595,"about_ca_topic_score_gemma":0.004326538,"domain_scores_codex":[0.9983612,0.0004918994,0.0004206794,0.0002826548,0.0002127053,0.0002309195],"domain_scores_gemma":[0.998788,0.0005024358,0.0001473305,0.0003642989,0.0001065941,0.0000913623],"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":[0.8695566,0.001928472,0.06871771,0.0007906119,0.0003624242,0.00001897853,0.02388402,0.000133395,0.008891578,0.00009108604,0.01982803,0.005797083],"study_design_scores_gemma":[0.9070802,0.00968421,0.008717944,0.0002558342,0.0001469498,0.000007410697,0.001301779,0.07028854,0.001081554,0.00007621506,0.001219932,0.0001394434],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9865341,0.0002116798,0.0007957061,0.001659219,0.000009598073,0.009606338,0.0002002972,0.00002985773,0.0009532321],"genre_scores_gemma":[0.9924722,0.00006840485,0.0001738803,0.0000418664,0.00009593976,0.002994332,0.0002177212,0.00002188869,0.00391374],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07015514,"threshold_uncertainty_score":0.3739268,"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."}}