Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Predictors of Survival among 6-59 Months Old Children with Severe Acute Malnutrition: A Retrospective Cohort
Effect of Long-Term Caloric Restriction on DNA Methylation Measures of Biological Aging in Healthy Adults: CALERIETM Trial Analysis
Detection of persistent SARS-CoV-2 IgG antibodies in oral mucosal fluid and upper respiratory tract specimens following COVID-19 mRNA vaccination
Use of respirator vs. surgical masks in healthcare personnel and its impact on SARS-CoV-2 acquisition: a prospective multicentre cohort study
A mathematical model for repetitive behaviors of Covid-19
Mapping dopaminergic projections in the human brain with resting-state fMRI
Prevalence of central obesity and its associated risk factors among adults in Southeast Ethiopia: a community-based cross-sectional study
Multi-ancestry omic Mendelian randomization revealing putative drug targets of COVID-19 severity
Increased Circulating miR-155 identifies a subtype of preeclamptic patients
Measuring Repositioning in Home Care for Pressure Injury Prevention and Management
A multi-centre service evaluation of the impact of the COVID-19 pandemic on presentation of newly diagnosed cancers and type 1 diabetes in children in the UK
Impact of HIV and recreational drugs on cognitive functions in young men having sex with men.
First and Second Wave Dynamics of Emergency Department Utilization during the COVID-19 Pandemic: a retrospective study
Monitoring and forecasting the SARS-Covid-19 pandemic in France
Immunogenicity of COVID-19 Tozinameran Vaccination in Patients on Chronic Dialysis
Intention to receive a COVID-19 vaccine: Results from a population-based survey in Canada
Is this Herpes or Syphilis?: Latent Dirichlet Allocation Analysis of Sexually Transmitted Disease-Related Reddit Posts During the COVID-19 Pandemic
Acoustic Epidemiology in Pulmonary Tuberculosis & Covid19 leveraging Explainable AI/ML
Infliximab is associated with attenuated immunogenicity to BNT162b2 and ChAdOx1 nCoV-19 SARS-CoV-2 vaccines
Classification of the infection status of COVID-19 in 190 countries
Comparative Effects of E-cigarette Aerosol on Periodontium
Integrated single-cell RNA sequencing analysis reveals alterations of ageing human lung endothelium heterogeneity in idiopathic pulmonary fibrosis
Acute exercise induces natural killer cell mobilization but not infiltration into prostate cancer tissue in humans
The gut microbiome is a significant risk factor for future chronic lung disease
Clinical and economic utility of a preterm birth predictor derived from an analysis of a large and diverse pregnancy cohort
Bayesian modeling for the detection of adverse events underreporting in clinical trials