Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Oxygen saturation instability in suspected covid-19 patients; contrasting effects of reduced VA/Q and shunt.
The monocyte-to-lymphocyte: defining a normal range, sex-specific differences in the tuberculosis disease spectrum and diagnostic indices.
Modeling of COVID-19 Transmission Dynamics on US Population: Inter-transfer Infection in Age Groups, Mutant Variants, and Vaccination Strategies
Factors Associated with Food Insecurity among Pregnant Women in Gedeo Zone Public Hospitals, Southern Ethiopia
Mapping the antigenic diversification of SARS-CoV-2
Prevalence of SARS-CoV-2 Antibodies from a one-year National Serosurveillance of Kenyan Blood Transfusion Donors
Combining serological assays and official statistics to describe the trajectory of the COVID-19 pandemic: results from the EPICOVID19-RS study in Rio Grande do Sul (Southern Brazil)
Engineered RNA biosensors enable ultrasensitive SARS-CoV-2 detection in a simple color and luminescence assay
Macronutrient mass intake explains deferential weight and fat loss in isocaloric diets
Effectiveness of the Covid-19 vaccines in preventing infection in dental practitioners: results of a cross-sectional questionnaire based survey
Non-invasive brain stimulation effectiveness in anxiety disorder treatment: a meta-analysis on sham/behavior-controlled studies
Epidemiological and Clinical Characteristics, and Virologic Features of COVID-19 Patients in Kazakhstan: a Nation-Wide, Retrospective, Cohort Study.
Development and validation of a length- and habitus-based method of total body weight estimation for critically ill adults requiring urgent weight-based medical intervention
Serum DNA methylome of the colorectal cancer serrated pathway
The minor allele of the CREBRF rs373863828 p.R457Q coding variant is associated with reduced levels of myostatin in males: Implications for body composition
COVID-19 and Mental Health: A Study of its Impact on Students
Investigating the Characteristics of Genes and Variants Associated with Self-Reported Hearing Loss in Older Adults in the UK Biobank
Childhood mortality during and after acute illness in sub-Saharan Africa and South Asia - The CHAIN cohort study
Community healthcare workers' experiences during and after COVID-19 lockdown: a qualitative study from Aotearoa New Zealand
Consumption of multiple sources of protein is associated with gestational diabetes mellitus in the Chinese population
A Spatial Analysis of Hypertension Prevalence in Rural and Urban Malawi
Inherently explainable deep neural network-based interpretation of electrocardiograms using variational auto-encoders
Using network analysis to illuminate the intergenerational transmission of adversity in the ALSPAC cohort
Unlocking low- and middle-income countries to detect SARS-CoV-2
Optimizing Social Distancing Policies: A Dynamic Programming Approach for Coupled High and Low Risk Populations
Prune intake ameliorates chronic constipation symptoms and causes little discomfort from diarrhea and loose stools: A randomized placebo-controlled trial