{"id":"W2613603545","doi":"10.1097/qai.0000000000001357","title":"Impact of Facility- and Community-Based Peer Support Models on Maternal Uptake and Retention in Malawi's Option B+ HIV Prevention of Mother-to-Child Transmission Program: A 3-Arm Cluster Randomized Controlled Trial (PURE Malawi)","year":2017,"lang":"en","type":"article","venue":"JAIDS Journal of Acquired Immune Deficiency Syndromes","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; University of Toronto","funders":"","keywords":"Medicine; Hazard ratio; Randomized controlled trial; Cluster randomised controlled trial; Attrition; Proportional hazards model; Confidence interval; Retention rate; Peer support; Demography; Internal medicine; Nursing; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.003581378,0.0008917396,0.001504989,0.0003501307,0.0003998679,0.00064654,0.0009722609,0.0009917415,0.003198922],"category_scores_gemma":[0.003759241,0.0004059987,0.002308585,0.0002792602,0.0007512795,0.0005457235,0.0008467763,0.00125859,0.0001781369],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001299799,"about_ca_system_score_gemma":0.002267775,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007140841,"about_ca_topic_score_gemma":0.006885756,"domain_scores_codex":[0.9978852,0.001491506,0.0001108169,0.0001901188,0.00009943055,0.0002229346],"domain_scores_gemma":[0.9974405,0.0009801692,0.0006989119,0.0001825444,0.0001512104,0.000546699],"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":[0.8951089,0.02826417,0.007518062,0.002412618,0.003770547,0.00003315394,0.0002974176,0.003207154,0.0009390725,0.0002794316,0.0005797968,0.05758961],"study_design_scores_gemma":[0.667637,0.2981596,0.02080317,0.0003886765,0.003545027,0.00002629798,0.0001596059,0.007601246,0.0006958787,0.0003016074,0.0006414065,0.00004046959],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954854,0.0008550702,0.0003656652,0.0001814101,0.00005880402,0.002534932,0.0001723642,0.00002797951,0.0003182668],"genre_scores_gemma":[0.9936958,0.0005052969,0.001604845,0.0001160653,0.00004787591,0.003544777,0.0001282983,0.000003190168,0.0003538266],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007140841,"threshold_uncertainty_score":0.01894033,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04147544557825697,"score_gpt":0.3583194212187769,"score_spread":0.3168439756405199,"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."}}