{"id":"W3111123667","doi":"10.7326/m20-6519","title":"Hydroxychloroquine as Postexposure Prophylaxis to Prevent Severe Acute Respiratory Syndrome Coronavirus 2 Infection","year":2020,"lang":"en","type":"article","venue":"Annals of Internal Medicine","topic":"COVID-19 Clinical Research Studies","field":"Medicine","cited_by":93,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Diabetes and Digestive and Kidney Diseases; NYU Grossman School of Medicine; University of California, Los Angeles; State University of New York Upstate Medical University; York University; Tulane University; Syracuse University; University of Washington; School of Medicine, Boston University; National Institute of Allergy and Infectious Diseases; Bill and Melinda Gates Foundation","keywords":"Medicine; Hydroxychloroquine; Respiratory system; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus; Pneumonia; Betacoronavirus; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Intensive care medicine; Virology; Immunology; Internal medicine; Disease; Outbreak","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.000951877,0.0002444175,0.0006127756,0.0001893421,0.0001746202,0.0002626054,0.000396852,0.0004796492,0.002953037],"category_scores_gemma":[0.001443282,0.00009931237,0.0005388177,0.0001289566,0.000192954,0.0002147861,0.0001719581,0.0007577553,0.0001411169],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002906856,"about_ca_system_score_gemma":0.0004892013,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004332278,"about_ca_topic_score_gemma":0.001354788,"domain_scores_codex":[0.9994807,0.0003088544,0.00003874847,0.00006373748,0.00006739195,0.00004058388],"domain_scores_gemma":[0.9991499,0.000322587,0.0002635285,0.00004160558,0.00007612534,0.000146203],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.2984053,0.03548237,0.02455167,0.008729521,0.002272821,0.0002326526,0.000290645,0.001008369,0.02766387,0.0006332119,0.006086965,0.5946426],"study_design_scores_gemma":[0.3202907,0.5438014,0.09999844,0.00197558,0.002001899,0.000613987,0.000136091,0.001517887,0.01254835,0.0004770276,0.01660695,0.00003180455],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9677581,0.02617288,0.0005950496,0.0008536635,0.0003653029,0.001335763,0.0002383632,0.00005347719,0.002627566],"genre_scores_gemma":[0.9939862,0.003771136,0.0007355069,0.0003176284,0.0001514658,0.0004105448,0.0001112688,0.000002816335,0.0005134498],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002953037,"threshold_uncertainty_score":0.009878874,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1141659794356396,"score_gpt":0.4604075812926794,"score_spread":0.3462416018570398,"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."}}