Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Immortal time bias in older vs younger age groups: a simulation study with application to a population-based cohort of patients with colon cancer
Likelihood of infecting or getting infected with COVID-19 as a function of vaccination status, as investigated with a stochastic model for New Zealand (Aotearoa) for Delta and Omicron variants
Detection and categorization of severe cardiac disorders based solely on pulse interval measurements
Effect of xenon and argon inhalation on erythropoiesis and steroidogenesis: a systematic review
Elastomeric Harnesses Decrease Aerosol Particles Leak and Improve the Fit of Surgical Masks
Global Burden of Disease worldwide cohort analysis of dietary and other risk factors for cardiovascular diseases: lipid hypothesis versus fat-soluble vitamin hypothesis
Grandfathers and Grandsons: Social Security Expansion and Child Health in China
Missense variants in ANKRD11 cause KBG syndrome by impairment of stability or transcriptional activity of the encoded protein
Case Series of Thrombosis with Thrombocytopenia Syndrome following COVID-19 vaccination--United States, December 2020-August 2021
Remote patient monitoring to interrupt chains of respiratory infections in outpatient care - a case-control study during the 2020/21 infection season
Characterizing the countrywide epidemic spread of influenza A(H1N1)pdm09 virus in Kenya between 2009 and 2018
Potency and Breadth of Neutralization after 3 doses of mRNA vaccines in COVID-19 Convalescent and Naive individuals
Antibody response in individuals affected with Sars-Cov-2 infection: temporal trends and qualitative and quantitative differences in symptomatic and asymptomatic subjects. A Cross Sectional Analysis. Ab-Covid Study
A demonstration of cone function plasticity after gene therapy in achromatopsia
Humoral and cell-mediated response in colostrum after exposure to severe acute respiratory syndrome coronavirus 2
Computational analysis of quantitative echocardiographic assessments of functional mitral regurgitation: Proximal Isovelocity Surface Area methods
Pooled Surveillance Testing Program for Asymptomatic SARS-CoV-2 Infections in K-12 Schools and Universities
Rapid assessment of COVID-19 mortality risk with GASS classifiers
Opportunities and challenges when using record linkage of routinely collected electronic health care data to evaluate outcomes of systemic anti-cancer treatment in clinical practice
Genome-wide by environment interaction study of stressful life events and hospital-treated depression in the iPSYCH2012 sample
Succinylcholine is Equally Efficient as Rocuronium Bromide in terms of Major Adverse Cardiac Events (MACE)During Off Pump Coronary Artery Bypass Surgery : A Single Centre Study
The retrospective observational study of clinical outcomes of single dose infusion of warm blood cardioplegia in patients undergoing cardiac surgery
Real-world study of the effectiveness of BBIBP-CorV (Sinopharm) COVID-19 vaccine in the Kingdom of Morocco
Gestational SARS-CoV-2 infection is associated with placental expression of immune and trophoblast genes
Heterozygous and homozygous variants in STX1A cause a neurodevelopmental disorder with or without epilepsy
Comparison of Phase Angle Using Bioelectrical Impedance Analysis According to Device Type and Examination Posture