Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Aspirin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial
Effectiveness of COVID-19 vaccines against Omicron or Delta symptomatic infection and severe outcomes
Urinary collagen-derived peptides as sensitive markers for bone resorption and bisphosphonate treatment in kidney transplant patients
Large-scale social media language analysis reveals emotions and behaviours associated with nonmedical prescription drug use
A wind speed threshold for increased outdoor transmission of coronavirus: An ecological study
Rate discrimination training may partially restore temporal processing abilities from age-related deficits
NREM sleep signatures of memory disruption and psychiatric symptoms in young people with 22q11.2 deletion syndrome
Public opinion on global distribution of COVID-19 vaccines: evidence from two nationally representative surveys in Germany and the United States
Analyzing Socioeconomic Factors and Health Disparity of COVID-19 Spatiotemporal Spread Patterns at Neighborhood Levels in San Diego County
Using network analysis to illuminate the intergenerational transmission of adversity in the ALSPAC cohort
Positive Mental Training in patients with Multiple Sclerosis experiencing psychological distress: A Preliminary Randomised Controlled Trial
Vaccination or restriction?: COVID-19 vaccine hesitancy and vaccine passports
Denoised VEGFR2 expression relates to sunitinib efficacy in advanced Clear Cell Renal Cell Carcinoma
Chronic kidney disease is associated with attenuated plasma metabolome response to oral glucose tolerance testing
Depression, anxiety, and chronic fatigue symptoms in acute rheumatoid arthritis are associated with immune-inflammatory, autoimmune, endogenous opioid system and lactosylceramide signaling pathways: a nomothetic network approach.
Agent-Based Simulation for Evaluation of Contact-Tracing Policies Against the Spread of SARS-CoV-2
Cost-utility of two minimally-invasive surgical techniques for operable oropharyngeal cancer: Transoral robotic surgery versus transoral laser microsurgery
Serum asymmetric dimethyl arginine level correlates with the progression and prognosis of amyotrophic lateral sclerosis
Everyday functioning in a community-based volunteer population: Differences between participant- and study partner-report
ASSOCIATION BETWEEN PERIODONTITIS AND METABOLIC SYNDROME IN A FAMILY HEALTH UNIT IN SALVADOR-BA
Frailty in individuals with depression, bipolar disorder and anxiety disorders: longitudinal analyses of all-cause mortality
The Substrate of Sudden Death in Long-QT Syndrome is localized in the Epicardium
Disproportionality analysis of adverse neurological and psychiatric reactions with the ChAdOx1 (Oxford-AstraZeneca) and BNT162b2 (Pfizer-BioNTech) COVID-19 vaccines in the United Kingdom
Non-invasive Diagnosis of Deep Vein Thrombosis from Ultrasound with Machine Learning
Heart Rate Variability in Patients with Cirrhosis: A Systematic Review and Meta-analysis
Association of Egg Consumption, Metabolic Markers, and Risk of Cardiovascular Diseases: A Nested Case-control Study