{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008512511,0.0002780525,0.001982246,0.001032477,0.0002833106,0.000109622,0.0003101781,0.0001761453,0.0001506478],"category_scores_gemma":[0.001334707,0.0001860713,0.001241097,0.0001909305,0.0003919553,0.000520174,0.0000616339,0.0004372834,0.000002514473],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008988535,"about_ca_system_score_gemma":0.0001767669,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001513223,"about_ca_topic_score_gemma":0.00000502379,"domain_scores_codex":[0.9951212,0.001373202,0.002018814,0.0002096211,0.0009301113,0.0003469874],"domain_scores_gemma":[0.9970621,0.0003025297,0.001341837,0.0004842536,0.0005998844,0.0002093828],"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":[0.9612966,0.004482708,0.001595711,0.0007012169,0.000575422,0.00003477855,0.001049774,0.0003890918,0.007773872,0.00005711771,0.00009506142,0.02194863],"study_design_scores_gemma":[0.8914623,0.04967054,0.0324486,0.003892797,0.0005715652,0.0003376746,0.0003938197,0.0192763,0.0009101319,0.0008149387,0.00001505216,0.0002062837],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897048,0.0003057713,0.004557763,0.0008545137,0.00007061011,0.003914309,0.00005496715,0.00001408664,0.0005231185],"genre_scores_gemma":[0.9970998,0.0002184522,0.0010747,0.000006766028,0.0000167768,0.00009362208,0.00003868803,0.00002334003,0.001427895],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06983431,"threshold_uncertainty_score":0.7587765,"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."}}