Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Tocilizumab efficacy in COVID-19 patients is associated with respiratory severity-based stages
Facilitating safe discharge through predicting disease progression in moderate COVID-19: a prospective cohort study to develop and validate a clinical prediction model in resource-limited settings
Aerosol tracer testing in the cabin of wide-bodied Boeing 767 and 777 aircraft to simulate exposure potential of infectious particulate such as SARS-CoV-2
Change in vaccine willingness in Australia: August 2020 to January 2021
Healthy diets, lifestyle changes and wellbeing during and after lockdown: Longitudinal evidence from the West Midlands
A Pilot Randomized Controlled Trial of de novo Belatacept-Based Immunosuppression in Lung Transplantation
Determinants of RSV epidemiology following suppression through pandemic contact restrictions
COMplex mental health PAThways (COMPAT) Study: a mixed methods study to inform an evidence-based service delivery model for people with complex needs: Study protocol
Intraoperative adjustment of radiographic standard projections of the spine: Interrater- and intrarater variance and consequences of fluoro-hunting considering time and radiation exposure. A cadaveric study
Predicting the future development of diabetic retinopathy using a deep learning algorithm for the analysis of non-invasive retinal imaging
Genomic profile in TGCT Mexican patients reveals a potential biomarker of sensitivity to platinum-based therapy.
Serum DNA methylome of the colorectal cancer serrated pathway
Use of HIV Recency Assays for HIV Incidence Estimation and Non-Incidence Surveillance Use Cases: A systematic review
A Transcriptomic Severity Metric that Predicts Clinical Outcomes in Critically Ill Surgical Sepsis Patients
BNT162b2, mRNA-1273, and Sputnik V vaccines induce comparable immune responses on a par with severe course of COVID-19
OASIS+: leveraging machine learning to improve the prognostic accuracy of OASIS severity score for predicting in-hospital mortality
Clinical activity of MAPK targeted therapies in patients with non-V600 BRAF mutant tumors
Assay-related Differences in SuPAR Levels: Implications for Measurement and Data Interpretation
A multivariable Mendelian randomisation study exploring the direct effects of nicotine on health compared with the other constituents of tobacco smoke: Implications for e-cigarette use
Uptake of infant and pre-school immunisations in Scotland and England during the COVID-19 pandemic: an observational study of routinely collected data
Temperature at conception and pregnancy loss in rural KwaZulu-Natal Province, South Africa: Implications for climate change policy in sub-Saharan African settings
Improvement of behavioural pattern and alpha-synuclein levels in autism spectrum disorder after consumption of a beta-glucan food supplement in a randomized, parallel-group pilot clinical study
The influence of SARS-CoV-2 variants of concern on national case fatality rates
Heterogeneity of Provider Preferences for HIV Care Coordination Program Features: Latent Class Analysis of a Discrete Choice Experiment
Effect of seizures on developmental trajectories in children with autism
Effects of 105 biological, socioeconomic, behavioural, and environmental factors on the risk of SARS-CoV-2 infection and a severe course of Covid-19: A prospective longitudinal study