Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Prone positioning of patients with moderate hypoxia due to COVID-19: A multicenter pragmatic randomized trial
Right Ventricular Dysfunction in Ventilated Patients with COVID-19 (COVID-RV)
Large-scale seroepidemiologic surveillance of COVID-19 - Cross-sectional study in Hyogo prefecture of Japan in August, 2021
Implementation of a Web-Based Symptom Checker to Manage the Quarantine of the USS Theodore Roosevelt Crew Following a Shipboard Outbreak of SARS-CoV-2
The Socioeconomic Gradient in Epigenetic Aging Clocks: Evidence from the Multi-Ethnic Study of Atherosclerosis and the Health and Retirement Study
Effects of myopia and glaucoma in the prelaminar neural canal and anterior lamina cribrosa using 1060-nm swept-source OCT
The reliability of two prospective cortical biomarkers for pain: EEG peak alpha frequency and TMS corticomotor excitability
Interdental and subgingival microbiota may affect the tongue microbial ecology and oral malodour in health, gingivitis and periodontitis
Suicidal Ideation in Dementia: Associations with Neuropsychiatric Symptoms and Subtype Diagnosis
Genome-wide association study of liking of physical activity in the UK Biobank
Clinical impact of the rapid molecular detection of RSV and influenza A and B viruses in the emergency department
COVID-19 onset reduced the sex ratio at birth in South Africa
Current attitudes towards HIV viral load self-testing: thematic analysis of a consultation with potential end-users
DeepCOVID: An Operational Deep Learning-driven Framework for Explainable Real-time COVID-19 Forecasting
Expanding The Use Of Friedewald Equation In Lipid Profile Testing Among HIV Positive And Negative Elderly Persons
Before the Surge: Molecular Evidence of SARS-CoV-2 in New York City Prior to the First Report
Detection of SARS-CoV-2 in the community by nucleic acid amplification testing of saliva
Improving Power and Accuracy in Randomized Controlled Trials of Pain Treatments by Accounting for Concurrent Analgesic Use: Statistical Simulations and Analyses of Randomized Controlled Trial Data
Poor Readability of COVID-19 Vaccine Information for the General Public: A Lost Opportunity
Prevalence, awareness, treatment, and control of hypertension in Bangladesh: Findings from National Demographic and Health Survey, 2017-18
Mutations in emerging variant of concern lineages disrupt genomic sequencing of SARS-CoV-2 clinical specimens
Integrative Omics Reveal Novel Protein Targets For Chronic Obstructive Pulmonary Disease Biomarker Discovery
A linked mixture model of coronary atherosclerosis
Anti-GM-CSF autoantibodies promote a pre-diseased state in Crohns Disease.
SARS-CoV-2 Antibody Response is Associated with Age in Convalescent Outpatients
SARS-CoV-2 detection in wastewater as an early warning: the case of metropolitan area of the city of Buenos Aires (AMBA).