{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008178304,0.0008133604,0.0008524485,0.0007591217,0.001467991,0.001538532,0.0006299029,0.0009686411,0.002592685],"category_scores_gemma":[0.01449593,0.0005543243,0.001447001,0.0002909104,0.0007805921,0.001303354,0.00111437,0.001315264,0.0004796672],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006614226,"about_ca_system_score_gemma":0.001191488,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002330933,"about_ca_topic_score_gemma":0.003815978,"domain_scores_codex":[0.9971092,0.001325172,0.0002521439,0.0002759136,0.0006726469,0.0003649862],"domain_scores_gemma":[0.99035,0.004945517,0.0007672594,0.0004915652,0.002473925,0.0009717621],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.006707897,0.1346668,0.5149553,0.003786259,0.0006499932,0.003444198,0.1540761,0.0006633609,0.01593557,0.0004579362,0.004613793,0.1600428],"study_design_scores_gemma":[0.001902927,0.1723115,0.7484171,0.0005031728,0.0007111294,0.001772923,0.05894,0.00398854,0.004432634,0.000247399,0.006533134,0.0002395211],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980127,0.00003882014,0.0001944362,0.0000439975,0.000009622477,0.001083335,0.00005406487,0.000009594473,0.0005533402],"genre_scores_gemma":[0.9934133,0.0001710656,0.002538107,0.0002420346,0.00003061771,0.002466898,0.0001270978,0.0000108484,0.001000024],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008178304,"threshold_uncertainty_score":0.04325157,"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."}}