{"id":"W2594619828","doi":"10.2196/mhealth.7199","title":"Usability and Acceptability of a Mobile Comprehensive HIV Prevention App for Men Who Have Sex With Men: A Pilot Study","year":2017,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":164,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Allergy and Infectious Diseases","keywords":"Men who have sex with men; Psychological intervention; Mobile phone; Human immunodeficiency virus (HIV); Medicine; Usability; mHealth; Gerontology; Family medicine; Computer science; Psychiatry; Syphilis; Telecommunications","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001033528,0.0001742615,0.0006452756,0.0000910345,0.0005948819,0.0000445097,0.0001192705,0.00004905859,0.00009041309],"category_scores_gemma":[0.000145042,0.0001305916,0.00005531324,0.00005556054,0.0003855199,0.0001823035,0.00009998048,0.0002398768,0.000001348805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000968129,"about_ca_system_score_gemma":0.0004085841,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00129854,"about_ca_topic_score_gemma":0.0009217428,"domain_scores_codex":[0.9979878,0.000225554,0.0005366733,0.0005010791,0.0003013408,0.000447527],"domain_scores_gemma":[0.9979374,0.0001423693,0.0003302051,0.0006963422,0.0002946319,0.0005990748],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.008242031,0.00767751,0.7955007,0.01414092,0.0001917707,0.000004156644,0.007173479,8.503134e-7,0.0001111271,0.0001006086,0.02177401,0.1450829],"study_design_scores_gemma":[0.007125658,0.07399631,0.9025018,0.0001344862,0.000115337,0.00001161202,0.01128481,0.003091798,0.00004346719,0.0001845844,0.00139875,0.0001114476],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9862493,0.0003784047,0.0003656126,0.001147184,0.000006338265,0.007112056,0.0001274575,0.00002529974,0.004588333],"genre_scores_gemma":[0.9926222,0.0001795207,0.0003948669,0.00004851246,0.00006734597,0.001039997,0.00003038092,0.00001708669,0.005600096],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1449714,"threshold_uncertainty_score":0.5325369,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08993916900465813,"score_gpt":0.4548368693753385,"score_spread":0.3648977003706804,"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."}}