{"id":"W7162871045","doi":"10.2196/89942","title":"Can digital training improve lay health workers’ knowledge and skills in HIV index case testing? Findings from a cluster randomized trial (Preprint)","year":2025,"lang":"en","type":"article","venue":"JMIR Medical Education","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Randomized controlled trial; Digital health; Cluster (spacecraft); Human immunodeficiency virus (HIV); Index (typography); Training (meteorology)","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":[0.01014518,0.00165807,0.002910577,0.0007175208,0.00122953,0.002038748,0.001557618,0.004849874,0.01860456],"category_scores_gemma":[0.02359359,0.001240069,0.003250232,0.0008273858,0.002611166,0.00282572,0.001859147,0.00378127,0.002023803],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001544868,"about_ca_system_score_gemma":0.002689164,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003085623,"about_ca_topic_score_gemma":0.002639551,"domain_scores_codex":[0.9910448,0.005352784,0.0009224289,0.00110539,0.0006891075,0.0008854895],"domain_scores_gemma":[0.9845666,0.01016996,0.001815218,0.001205601,0.0006437592,0.001598791],"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":[0.8968316,0.05445347,0.00148405,0.002290834,0.002488253,0.000023261,0.0004762706,0.0003393572,0.0007086477,0.0001926524,0.0006710794,0.04004068],"study_design_scores_gemma":[0.8221443,0.1655889,0.006351778,0.0004796853,0.002672099,0.00001061711,0.0002225771,0.0005132974,0.0006010168,0.0004428962,0.0009298455,0.00004304087],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9742234,0.001852885,0.001381971,0.001751126,0.001633663,0.01452503,0.0008421853,0.0001686194,0.003621082],"genre_scores_gemma":[0.9756116,0.001039327,0.004112633,0.001306453,0.0007336374,0.01424695,0.0003866733,0.00002336738,0.002539405],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01860456,"threshold_uncertainty_score":0.0622384,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01656926602546278,"score_gpt":0.3849080444488534,"score_spread":0.3683387784233906,"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."}}