{"id":"W3196367613","doi":"10.1136/bmjgh-2021-006032","title":"Impact of a personalised, digital, HIV self-testing app-based program on linkages and new infections in the township populations of South Africa","year":2021,"lang":"en","type":"article","venue":"BMJ Global Health","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; McGill University","funders":"Medical Research Council; Fonds de Recherche du Québec - Santé; University of Cape Town; Grand Challenges Canada; Canadian Institutes of Health Research; McGill University Health Centre; Government of Canada; European and Developing Countries Clinical Trials Partnership; Wellcome Trust; McGill University","keywords":"Human immunodeficiency virus (HIV); Digital health; Environmental health; Medicine; Economic growth; Family medicine; Business; Gerontology; Health care; Economics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002861557,0.00008953876,0.0002265213,0.00008940436,0.00008094916,0.00003373088,0.00005311779,0.00004033423,0.00002555939],"category_scores_gemma":[0.001182016,0.00006273436,0.0001553675,0.0008945091,0.00004798128,0.00005295436,0.00002034973,0.0001629408,0.000003286781],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001681524,"about_ca_system_score_gemma":0.001670821,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000919566,"about_ca_topic_score_gemma":0.0002131211,"domain_scores_codex":[0.9988374,0.0001378235,0.0003375086,0.0001500157,0.0002775886,0.0002596375],"domain_scores_gemma":[0.9991603,0.0001452242,0.00011676,0.0002022491,0.0001559157,0.0002195361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008328755,0.002981773,0.9201194,0.0003624306,0.00006179905,0.00001910868,0.00172885,0.00008271721,0.000009907245,0.0008720742,0.01217974,0.0614989],"study_design_scores_gemma":[0.001781311,0.008620205,0.9816476,0.0009505549,0.00002988199,0.00008385506,0.001236207,0.004764883,0.000004166102,0.0003149711,0.0004884696,0.00007792899],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9856064,0.0005232879,0.0003643107,0.003762438,0.00001260011,0.001223145,0.000394485,0.00005751345,0.008055856],"genre_scores_gemma":[0.9974784,0.000006403141,0.002115228,0.0000566614,0.00004638894,0.00003498461,0.00008500557,0.000005716568,0.0001712661],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06152815,"threshold_uncertainty_score":0.2963965,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1318358976923984,"score_gpt":0.4652980613605992,"score_spread":0.3334621636682008,"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."}}