Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: Temporal Trends in Racial and Ethnic Disparities in Sleep Duration in the United States, 2004-2018
Antibody kinetics to SARS-CoV-2 at 13.5 months, by disease severity
A pan-European study of SARS-CoV-2 variants in wastewater under the EU Sewage Sentinel System
The Longitudinal Aging Study Amsterdam COVID-19 exposure index: a cross-sectional analysis of the impact of the pandemic on daily functioning of older adults
Extraction of Sleep Information from Clinical Notes of Alzheimer's Disease Patients Using Natural Language Processing
Harnessing the Wisdom of the Crowd to Forecast Incident and Cumulative COVID-19 Mortality in the United States
Using deep learning to analyze the compositeness of musculoskeletal aging reveals that spine, hip and knee age at different rates, and are associated with different genetic and non-genetic factors
Polygenic risk score and statin relative risk reduction for primary prevention in a real-world population
Rapid, point-of-care molecular diagnostics with Cas13
Sex differences in opioid and psychostimulant craving and relapse: a critical review
Reduced neutralisation of the Delta (B.1.617.2) SARS-CoV-2 variant of concern following vaccination
Potentially Inappropriate Medication Use and the Hospitalization Rate among Thai Elderly Patients: a Retrospective Cohort Study
Premature Cardiovascular Death and its Modifiable Risk Factors: Protocol of a Systematic Review and Meta-Analysis
A surrogate virus neutralization test to quantify antibody-mediated inhibition of SARS-CoV-2 in finger stick dried blood spot samples
Whole genome sequencing identifies common and rare structural variants contributing to hematologic traits in the NHLBI TOPMed program
Anxiety disorders and age-related changes in physiology
The immediate and longer-term impact of the COVID-19 pandemic on the mental health and wellbeing of older adults in England
Mapping brain structural differences and neuroreceptor correlates in Parkinson's disease visual hallucinations: a mega-analysis
Severity of SARS-CoV-2 reinfections in second wave determines likelihood of mild endemicity
Metformin Is Associated with Favorable Outcomes in Patients with COVID-19 and Type 2 Diabetes Mellitus
The Addiction Risk Factor: A Unitary Genetic Vulnerability Characterizes Substance Use Disorders and Their Associations with Common Correlates
Phase I single center trial of Ketogenic Diet for Adults with Traumatic Brain Injury
Impacts of COVID-19 public measures on country-level trade flows: Global panel regression analysis
Disruptions in effective connectivity within and between default mode network and anterior forebrain mesocircuit in prolonged disorders of consciousness
COVID-HEART: Development and Validation of a Multi-Variable Model for Real-Time Prediction of Cardiovascular Complications in Hospitalized Patients with COVID-19
Outcome of Different Therapeutic Interventions in Mild COVID-19 Patients in a Single OPD Clinic of West Bengal: A Retrospective study