{"id":"W4415389337","doi":"10.2196/72009","title":"Mobile Apps for HIV and Sexually Transmitted Infection Prevention in Canada, Mexico, and the United States: Environmental Scan","year":2025,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Human immunodeficiency virus (HIV); mHealth; Mobile apps; Men who have sex with men; Sexually transmitted disease; Mobile device; Confidentiality; Mobile phone","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.003054237,0.0004404452,0.0004375479,0.006787348,0.00275618,0.002553072,0.0006337445,0.0004760072,0.003014878],"category_scores_gemma":[0.01272315,0.0002352865,0.0006889773,0.008500976,0.0007949058,0.00118607,0.001730431,0.0005197825,0.0002367603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01108257,"about_ca_system_score_gemma":0.03150607,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7402921,"about_ca_topic_score_gemma":0.8785574,"domain_scores_codex":[0.9975688,0.0003337918,0.0002037084,0.0002029774,0.001300888,0.0003899011],"domain_scores_gemma":[0.9867872,0.003065051,0.001489657,0.0002157638,0.007953943,0.0004883816],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006553808,0.0002417034,0.5995933,0.006066773,0.0002640889,0.001145852,0.01785363,0.0003546787,0.001377754,0.001953032,0.01864625,0.3518475],"study_design_scores_gemma":[0.00003289003,0.0002937989,0.8958081,0.006346937,0.0004177063,0.0006267309,0.02128866,0.0005055514,0.0007967606,0.000198208,0.07361531,0.00006926672],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8929828,0.03307261,0.001427231,0.003442229,0.0001188062,0.002877478,0.02755968,0.0002132907,0.03830585],"genre_scores_gemma":[0.9350763,0.03462921,0.009313521,0.001365984,0.0000796337,0.002679843,0.01112214,0.00007458092,0.005658927],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2597079,"threshold_uncertainty_score":0.5224748,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02672110999936467,"score_gpt":0.3895891831690158,"score_spread":0.3628680731696511,"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."}}