{"id":"W2580569048","doi":"10.4269/ajtmh.16-0599","title":"Vitamin A and Zinc Supplementation Among Pregnant Women to Prevent Placental Malaria: A Randomized, Double-Blind, Placebo-Controlled Trial in Tanzania","year":2017,"lang":"en","type":"article","venue":"American Journal of Tropical Medicine and Hygiene","topic":"Trace Elements in Health","field":"Nursing","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University Health Network","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","keywords":"Medicine; Pregnancy; Malaria; Randomized controlled trial; Obstetrics; Small for gestational age; Placebo; Vitamin; Gestational age; Internal medicine; Immunology; Biology","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":[0.00188122,0.001101738,0.002908151,0.0005676235,0.0005683581,0.0008259133,0.0007888998,0.002229083,0.004382089],"category_scores_gemma":[0.002525606,0.000773954,0.001940281,0.0004329615,0.001080277,0.0006591408,0.0004016954,0.001388345,0.0003422481],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006678966,"about_ca_system_score_gemma":0.001480382,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002462965,"about_ca_topic_score_gemma":0.004176198,"domain_scores_codex":[0.999203,0.0004431241,0.00008918695,0.0001248221,0.00005015383,0.00008965753],"domain_scores_gemma":[0.9991391,0.0002866871,0.0002019579,0.00005153968,0.00006943363,0.0002512429],"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":[0.9753605,0.004600401,0.0004886776,0.002592908,0.001096482,0.0000725468,0.0000749644,0.0001690704,0.002352579,0.0000842485,0.0004409753,0.01266686],"study_design_scores_gemma":[0.9698505,0.02820847,0.0008927283,0.00008859344,0.0004340915,0.00001417965,0.00001512514,0.0001469336,0.0001172964,0.00004415212,0.0001814816,0.000006277199],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.975044,0.01393516,0.000789391,0.001116772,0.001072906,0.006339149,0.0006113804,0.0001308823,0.0009603017],"genre_scores_gemma":[0.9797541,0.006939265,0.002233779,0.001005021,0.0004405205,0.007795135,0.0002751469,0.00001203925,0.001545018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004382089,"threshold_uncertainty_score":0.01465958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01912500099803561,"score_gpt":0.3315712722738863,"score_spread":0.3124462712758507,"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."}}