{"id":"W4378217872","doi":"10.2196/48447","title":"Evaluating an Innovative HIV Self-Testing Service With Web-Based, Real-Time Counseling Provided by an Artificial Intelligence Chatbot (HIVST-Chatbot) in Increasing HIV Self-Testing Use Among Chinese Men Who Have Sex With Men: Protocol for a Noninferiority Randomized Controlled Trial","year":2023,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chatbot; Medicine; Service (business); Service delivery framework; Randomized controlled trial; Medical education; World Wide Web; Computer science; Internal medicine; Business","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":[0.0151561,0.004032242,0.005769536,0.001777207,0.002135594,0.002757186,0.003533149,0.005735628,0.01750181],"category_scores_gemma":[0.01412961,0.002156344,0.005001594,0.001323443,0.003029704,0.003253028,0.001534942,0.003714396,0.001966673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003240146,"about_ca_system_score_gemma":0.007373216,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003724036,"about_ca_topic_score_gemma":0.005360809,"domain_scores_codex":[0.9891313,0.006264061,0.001261847,0.001042427,0.001168224,0.001132251],"domain_scores_gemma":[0.9928219,0.002657409,0.001804299,0.0006120933,0.001032232,0.001072037],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9239894,0.05612627,0.0005507136,0.003926363,0.001801275,0.00005059153,0.0001905386,0.0004859763,0.001205732,0.0002522797,0.0006923997,0.01072852],"study_design_scores_gemma":[0.8897944,0.1070761,0.0006695712,0.0001494344,0.000730358,0.000006442685,0.00005381805,0.0003712199,0.0003883366,0.0001477915,0.000592867,0.00001954294],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.2287909,0.001122593,0.002198562,0.0004920593,0.001116687,0.7627589,0.001370893,0.000234254,0.00191523],"genre_scores_gemma":[0.1917161,0.0009633888,0.008948337,0.0008645336,0.0004088861,0.7943057,0.0004515108,0.00002352611,0.002318035],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.01750181,"threshold_uncertainty_score":0.08015412,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1686206196595404,"score_gpt":0.5155419361622915,"score_spread":0.3469213165027511,"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."}}