{"id":"W4387931382","doi":"10.1001/jama.2023.21407","title":"Intravenous Vitamin C for Patients Hospitalized With COVID-19","year":2023,"lang":"en","type":"article","venue":"JAMA","topic":"Vitamin C and Antioxidants Research","field":"Nursing","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; University Health Network; Health Sciences Centre; Ottawa Hospital; Queen's University; McMaster University; McGill University Health Centre; Kingston Health Sciences Centre; University of Manitoba; Bishop's University; St. Joseph’s Healthcare Hamilton; St. Michael's Hospital; Sunnybrook Health Science Centre; University of British Columbia; Centre Hospitalier Universitaire de Sherbrooke; Université de Sherbrooke; University of Toronto; Impact","funders":"National Heart, Lung, and Blood Institute; NIHR Imperial Biomedical Research Centre; Health Research Council of New Zealand; National Health and Medical Research Council; Medical Research Council; Canadian Institutes of Health Research; Medical Center, University of Pittsburgh; Fiona Stanley Hospital; Jikei University School of Medicine; Universidad de La Sabana; Radboud Universitair Medisch Centrum; National Institute of General Medical Sciences; Université Laval; Monash University; Centre Hospitalier Universitaire de Québec; Universiteit Antwerpen; Queen's University; Radboud Universiteit; European Commission; University of Oxford; FP7 Health; University of Toronto; Lotte and John Hecht Memorial Foundation; Imperial College London; McGill University Health Centre; Mylan; NHS Blood and Transplant; National Institute for Health and Care Research; McGill University; Université de Sherbrooke; University of Pittsburgh; Ottawa Hospital Research Institute","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Betacoronavirus; MEDLINE; Virology; Pneumonia; Intensive care medicine; Emergency medicine; Internal medicine; Outbreak","routes":{"ca_aff":true,"ca_fund":true,"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":[0.003170138,0.0003640887,0.001516603,0.0002910527,0.0003015964,0.0008743185,0.0004095357,0.0008972014,0.001342098],"category_scores_gemma":[0.007514922,0.0001825317,0.001503491,0.0004541897,0.0006208177,0.0003696465,0.0004183414,0.0008498406,0.00009620364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006827787,"about_ca_system_score_gemma":0.001416422,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007391133,"about_ca_topic_score_gemma":0.001725659,"domain_scores_codex":[0.9975095,0.00176073,0.0003256694,0.0001345256,0.0001339496,0.000135694],"domain_scores_gemma":[0.995021,0.002226368,0.00197312,0.0001554563,0.0001465782,0.0004774151],"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":[0.5807443,0.003990677,0.1605816,0.01265228,0.00850874,0.0003039825,0.0001647297,0.001702489,0.005525526,0.00104442,0.003767966,0.2210132],"study_design_scores_gemma":[0.5435095,0.2376275,0.1844104,0.005674305,0.007847305,0.000857706,0.0004610134,0.003622648,0.004016609,0.001604387,0.01025268,0.0001159081],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9413448,0.05234222,0.0006914708,0.002015007,0.0003170298,0.001281014,0.0007116191,0.00002153571,0.001275355],"genre_scores_gemma":[0.9888875,0.007520142,0.001136347,0.0009748991,0.0003354049,0.000570266,0.0004179718,0.000002918837,0.0001545109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003170138,"threshold_uncertainty_score":0.01676548,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0216184068983152,"score_gpt":0.3145227324685996,"score_spread":0.2929043255702845,"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."}}