Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Impact of regional heterogeneity on the severity of COVID-19
Saliva testing is accurate for early-stage and presymptomatic COVID-19
Decoding hand and wrist movement intention from chronic stroke survivors with hemiparesis using a wearable neural interface
The impact of increasing the minimum legal drinking age to 20 years in Lithuania on all-cause mortality- an interrupted time-series analysis
Telomere length and its associations with mental disorders, age and genetic risk for mental disorders
COVID-19 testing and vaccine willingness: Cross-sectional survey in a culturally diverse community in Sydney, Australia
Evaluating clinical acceptability of organ-at-risk segmentation In head & neck cancer using a compendium of open-source 3D convolutional neural networks
COVID-19 impact on routine immunisations for vaccine-preventable diseases: Projecting the effect of different routes to recovery
The role of social support in achieving weight loss in adults in the Caribbean aiming to achieve remission of type 2 diabetes: A cross-case analysis.
Effects of Diabetes and Blood Glucose on COVID-19 Mortality: A Retrospective Observational Study
An Electronic Health Record Compatible Model to Predict Personalized Treatment Effects from the Diabetes Prevention Program: A Cross-Evidence Synthesis Approach Using Clinical Trial and Real World Data
Preliminary Analysis of Excess Mortality in India During the Covid-19 Pandemic (Update September 26, 2021).
Examining spousal and family support as predictors of long-term weight loss and remission of type 2 diabetes following bariatric surgery
Outbreak of P.3 (Theta) SARS-CoV-2 emerging variant of concern among service workers in Louisiana
Evaluating malnutrition management through an intersectional lens: A case study of a community-based child malnutrition program in rural Uganda
Detection of M. tuberculosis in the environment as a tool for identifying high-risk locations for tuberculosis transmission
Aging metrics incorporating cognitive and physical function capture mortality risk: results from three prospective cohort studies
On Cross-ancestry Cancer Polygenic Risk Scores
Rapid review of social contact patterns during the COVID-19 pandemic
Risk models based on non-cognitive measures may identify presymptomatic Alzheimer's disease
Mendelian randomization analysis identifies blood tyrosine levels as a biomarker of non-alcoholic fatty liver disease
Genome-wide meta-analysis of pneumonia suggests a role for mucin biology and provides novel drug repurposing opportunities
The relationship between sleep disturbance and cognitive impairment in mood disorders: A systematic review
Functional alterations of salience-related networks are associated with traits, staging, and the state of psychosis
LightOCT: Exploring the depth for Retinal disease detection
Social relationships and activities following elimination of SARS-CoV-2: a qualitative cross-sectional study