{"id":"W4296807710","doi":"10.2196/35648","title":"Relative Effectiveness of Social Media, Dating Apps, and Information Search Sites in Promoting HIV Self-testing: Observational Cohort Study","year":2022,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Drug Abuse; National Institutes of Health; U.S. Department of Health and Human Services","keywords":"Social media; Stigma (botany); Cohort; Men who have sex with men; Test (biology); Human immunodeficiency virus (HIV); Proxy (statistics); Medicine; Psychology; Demography; Family medicine; World Wide Web; Computer science; Psychiatry","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":[0.004545648,0.0003864163,0.000655353,0.000819367,0.001174643,0.001506457,0.000693319,0.001110682,0.002593941],"category_scores_gemma":[0.01260601,0.00072553,0.001352035,0.00110496,0.0003672647,0.00132605,0.0009793792,0.001753489,0.0005476426],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005550832,"about_ca_system_score_gemma":0.001021436,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01492573,"about_ca_topic_score_gemma":0.01614396,"domain_scores_codex":[0.9974039,0.001021048,0.0002907458,0.0004473644,0.0004805428,0.0003562918],"domain_scores_gemma":[0.9922009,0.002145602,0.002975321,0.000566979,0.0007957172,0.001315503],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006481427,0.00114239,0.9950318,0.00006336579,0.0003083069,0.00003109741,0.0004507894,0.00001702113,0.00007348766,0.00001589224,0.0001934839,0.002024223],"study_design_scores_gemma":[0.0001072641,0.001881425,0.9958295,0.0000601016,0.0002812681,0.000103244,0.001118229,0.0002090831,0.00005409244,0.00002342215,0.0003163393,0.00001592399],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984878,0.0003056019,0.00005852171,0.00004247111,0.0000114783,0.0001238243,0.0006035763,0.000003079788,0.0003637973],"genre_scores_gemma":[0.9985025,0.0002964246,0.0001756164,0.00009663207,0.00002124159,0.0001343507,0.0004374496,0.000004801924,0.0003310894],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01492573,"threshold_uncertainty_score":0.02967769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09539099368643254,"score_gpt":0.4281019202649278,"score_spread":0.3327109265784952,"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."}}