Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Psychological Distress and Metabolomic Markers: A Systematic Review
The General Psychopathology Factor from Early to Middle Childhood: Longitudinal Genetic and Risk Analyses
Estimating dates of origin and end of COVID-19 epidemics
Prognosis-related molecular subtypes and immune features associated with hepatocellular carcinoma
Clinical Validation of Saliency Maps for Understanding Deep Neural Networks in Ophthalmology
Mathematical and Statistical models as tools for the control of mosquito-borne diseases: The experience of Costa Rica
The World Mortality Dataset: Tracking excess mortality across countries during the COVID-19 pandemic
Coping with COVID-19 Pandemic: A Population-Based Study in Bangladesh
The impact of the COVID-19 pandemic on hospital services for patients with cardiac diseases: a scoping review
Sensitivity of SARS-CoV-2 antibody tests with late convalescent sera
Knowledge, attitudes, and perceptions of long-acting reversible contraceptive (LARC) methods among healthcare workers in sub-Saharan Africa: a systematic review and meta-analysis
Increasing SARS-CoV-2 antibody prevalence in England at the start of the second wave: REACT-2 Round 4 cross-sectional study in 160,000 adults
Generalizability Challenges of Mortality Risk Prediction Models: A Retrospective Analysis on a Multi-center Database
The I-KID Study Protocol: Evaluation of Efficacy, Outcomes and Safety of a New Infant Haemodialysis and Ultrafiltration Machine in Clinical Use: a Randomised Clinical Investigation using a Cluster Stepped-wedge Design.
Data-driven estimate of SARS-CoV-2 herd immunity threshold in populations with individual contact pattern variations
ToxPi*GIS Toolkit: Creating, viewing, and sharing integrative visualizations for geospatial data using ArcGIS
Reactogenicity of COVID-19 vaccine in hemodialysis patients: a single-center retrospective study
A Platform for Data-centric, Continuous Epidemiological Analyses
Molecular pathways in post-colonoscopy versus detected colorectal cancers: results from a nested case-control study
Modeling brings additional insights into the kinetics of SARS-CoV-2 neutralizing antibody
Analysis of 472,688 severe cases of COVID-19 in Brazil showed lower mortality in those vaccinated against influenza
Why does purpose in life predict mortality in older adults?
Xylazine Spreads Across the US: A Growing Component of the Increasingly Synthetic and Polysubstance Overdose Crisis
COVID-19 vaccines uptake: Public knowledge, awareness, perception among adult Africans
Comparative Study - The Impact and Profile of COVID-19 Patients Who Are Indicated for Neuroimaging: Vascular Phenomena Are Been Found in the Brain and Olfactory Bulbs
Impact of the COVID-19 pandemic on the provision of routine childhood immunizations in Ontario, Canada