{"id":"W2891432971","doi":"10.2196/10258","title":"An Unsupervised Smart App–Optimized HIV Self-Testing Program in Montreal, Canada: Cross-Sectional Study","year":2018,"lang":"en","type":"article","venue":"Journal of Medical Internet Research","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"Canadian Institutes of Health Research","keywords":"Men who have sex with men; Test (biology); Family medicine; Medicine; Human immunodeficiency virus (HIV); Reproductive health; Gerontology; Psychology; Environmental health; Syphilis","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002274121,0.0009540574,0.0007285901,0.001471735,0.008468763,0.00243423,0.002680332,0.001119331,0.005179276],"category_scores_gemma":[0.004036247,0.001094514,0.0009253677,0.00277437,0.002086261,0.001346696,0.00174701,0.002168847,0.0005912893],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04378543,"about_ca_system_score_gemma":0.07187732,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9861833,"about_ca_topic_score_gemma":0.9928958,"domain_scores_codex":[0.9973317,0.0003219677,0.0001180554,0.0004807574,0.0007520891,0.0009953518],"domain_scores_gemma":[0.9945974,0.000386368,0.0006965168,0.0001681811,0.00254221,0.001609301],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003304406,0.002550957,0.9625328,0.0002793304,0.0001365313,0.0005835422,0.0102453,0.0001455316,0.0006630748,0.0003413678,0.005483713,0.01670749],"study_design_scores_gemma":[0.0001015418,0.0009629684,0.9759016,0.0001882977,0.0001143742,0.0001701889,0.01616005,0.0006233172,0.0002137413,0.00005576259,0.005406345,0.0001017704],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920266,0.000447104,0.0002857661,0.0006168077,0.00002706262,0.001322662,0.002382303,0.00003538711,0.002856279],"genre_scores_gemma":[0.9910529,0.0006150621,0.001308908,0.001218979,0.00002532793,0.0007378249,0.001328964,0.00003500808,0.003677109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04378543,"threshold_uncertainty_score":0.317687,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09233264270823768,"score_gpt":0.4657556368705938,"score_spread":0.3734229941623561,"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."}}