Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Analysis of Feature Influence on Covid-19 Death Rate Per Country Using a Novel Orthogonalization Technique
Using computable knowledge mined from the literature to elucidate confounders for EHR-based pharmacovigilance
Hemodynamic Differences Between Women and Men with Elevated Blood Pressure in China: A Non-Invasive Assessment of 45,082 Adults Using Impedance Cardiography
Impact of COVID-19 on the indigenous population of Brazil: A geo-epidemiological study
Use of serology immunoassays for predicting SARS-CoV-2 infection: a serology-based diagnostic algorithm
COVID-19 and Curcumin: Using VOSviewer software to explore scientific landscape, A bibliometric analysis
A mixed methods study of seasonal influenza vaccine hesitancy in adults with chronic respiratory conditions
The effectiveness of Vaxzevria and CoronaVac vaccines: A nationwide longitudinal retrospective study of 61 million Brazilians (VigiVac-COVID19).
How many relevant SARS-CoV-2 variants might we expect in the future?
Changes in Characteristics of Drug Overdose Death Trends during the COVID-19 Pandemic
Exoskeleton-assisted walking improves pulmonary and exercise performances more than conventional exercise program in individuals with spinal cord injury: a randomised controlled study
Evaluating and implementing block jackknife resampling Mendelian randomization to mitigate bias induced by overlapping samples
UK and other SARS-CoV-2-Covariants - Simulation Modeling 70% Increase
Generation of Inhibitory Autoantibodies to ADAMTS13 in Coronavirus Disease 2019
LENZILUMAB EFFICACY AND SAFETY IN NEWLY HOSPITALIZED COVID-19 SUBJECTS: RESULTS FROM THE LIVE-AIR PHASE 3 RANDOMIZED DOUBLE-BLIND PLACEBO-CONTROLLED TRIAL
Knowledge and practices related to menstruation among Lucknow college students in North India: results from cross-sectional survey
Time-Varying Mortality Risk Suggests Increased Impact of Thrombosis in Hospitalized Covid-19 Patients
Music therapy as a migraine treatment: protocol for a systematic review and meta-analysis
Mandatory public health measures for COVID-19 are associated with improved mortality, equity and economic outcomes
Pre- and post-operative psychological interventions to prevent pain and fatigue after breast cancer surgery (PREVENT): a randomized controlled trial
Cerebral venous sinus thrombosis (CVST) is not significantly linked to COVID-19 vaccines or non-COVID vaccines in a large multi-state US health system
Development and validation of an enzyme immunoassay for detection and quantification of SARS-CoV-2 salivary IgA and IgG
Effect of polymerized type I collagen in hyperinflammation of adult outpatients with symptomatic COVID-19: a double blind, randomised, placebo-controlled clinical trial.
ShaPRS: Leveraging shared genetic effects across traits or ancestries improves accuracy of polygenic scores
Humoral immune response in inactivated SARS-CoV-2 vaccine: When should a booster dose be administered?
Acute biliary pancreatitis management during the COVID-19 pandemic