Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: NO INCREASE IN RELATIVE MORTALITY RATES FOR THOSE WITHOUT A COLLEGE DEGREE DURING COVID-19: AN ANOMALY
Sampling bias minimization in disease frequency estimates
ROCCA study protocol and interim analysis on safety of Sputnik V vaccine (Gam-COVID-Vac) in the Republic of San Marino: an observational study using active surveillance
Morning SARS-CoV-2 testing yields better detection of infection due to higher viral loads in saliva and nasal swabs upon waking
Comparative Effects of E-cigarette Aerosol on Periodontium
Enhanced neutrophil extracellular trap formation in COVID-19 is inhibited by the PKC inhibitor ruboxistaurin.
Evaluation of an ultra-rapid antibiotic susceptibility testing method on positive blood cultures with Escherichia coli
Women Carry the Weight of Deprivation on Physical Inactivity: Moderated Mediation Analyses in Two Large-Scale Samples
40 Hz Auditory Steady-State Responses Predict Clinical Outcomes in Clinical-High-Risk Participants: A MEG Study
COVID-19 International Border Surveillance Cohort Study at Toronto's Pearson Airport
Simple Laboratory and Clinical Parameters as Predictor for Electrocardiographic Abnormalities Among Hospitalized Patients with Chronic Kidney Disease: A Cross-Sectional Study
Dimensionality and homogeneity of the Colombian version of the Cocaine Craving Questionnaire (CCQ-N-10)
Brain age prediction using fMRI network coupling in youths and associations with psychiatric symptoms
Mental sequelae of the Covid-19 pandemic: Well-being one year into the crisis in children with and without complex medical histories and their parents
Exploring the use of UmbiFlow to assess the impact of heat stress on fetoplacental blood flow in field studies.
Germline variants associated with immunotherapy-related adverse events
ADHD in adults with recurrent depression
SARS-CoV-2 infection control implementation based on sources of infection showing directions for three age groups in Japan
Temperature and Low-stakes Cognitive Performance
Large-scale study of antibody titer decay following BNT162b2 mRNA vaccine or SARS-CoV-2 infection
Long-term outcome of corneal collagen crosslinking with riboflavin and UV-A irradiation for keratoconus
Insights on Genetic and Environmental Factors in Parkinson's Disease from a regional Swedish Case-Control Cohort
Immunologic Response, Efficacy, and Safety of Vaccines Against COVID-19 in Children and Adolescents Aged 2 - 21 Years Old: A Systematic Review
Vaccine Confidence and Hesitancy at the start of COVID-19 vaccine deployment in the UK: An embedded mixed-methods study
The ferroxidase HEPHaestin in Lung cancer: Pathological Significance and Prognostic Value
A Survey of Copy Number Variants Associated with Neurodevelopmental Disorders in a Large-Scale, Multi-Ancestry Biobank