Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: A predictive model for hospitalization and survival to COVID-19 in a retrospective population-based study
An Efficient and Accurate Distributed Learning Algorithm for Modeling Multi-Site Zero-Inflated Count Outcomes
High proportion of genome-wide homology and increased basal pvcrt levels in Plasmodium vivax late recurrences: a chloroquine therapeutic efficacy study
Factors affecting aerosol size distribution during various dental procedures
Longitudinal change in cognition in older adults in Uganda: a prospective population study
Intersections between pneumonia, lowered oxygen saturation percentage and immune activation mediate depression, anxiety and chronic fatigue syndrome-like symptoms due to COVID-19: a nomothetic network approach.
VALIDATION OF AN INSTRUMENTED MOUTHGUARD
Development and external validation of prognostic models for COVID-19 to support risk stratification in secondary care
A machine learning based aging measure among middle-aged and older Chinese adults: the China Health and Retirement Longitudinal Study
The impact of environmental mycobiomes on geographic variation in COVID-19 mortality
Preterm birth rates during the COVID-19 lockdown in Queensland Australia
SARS-CoV-2 Testing Strategies for Outbreak Mitigation in Vaccinated Populations
Injuries and fatalities in Colombian mining emergencies (2005 - 2018)
Evaluation of seven different rapid methods for nucleic acid detection of SARS-COV-2 virus
The impact on the mental health and well-being of unpaid carers affected by social distancing, self-isolation and shielding during the COVID 19 pandemic in England - a systematic review
Potentially Inappropriate Medication Use and the Hospitalization Rate among Thai Elderly Patients: a Retrospective Cohort Study
Immune and pathophysiologic profiling of antenatal COVID-19 in the GIFT cohort: A Singaporean case-control study.
COVID-19 Vaccine: Newspaper Coverage of the side effects of the vaccine in Nigeria
A Cross-sectional Comparison of Utilization of Medical Crowdfunding for Global Health
Is convalescent plasma futile in COVID-19? A Bayesian re-analysis of the RECOVERY randomised controlled trial
The impact of local vaccine coverage and recent incidence on measles transmission in France between 2009 and 2018
Assisted partner services for people who inject drugs: Index characteristics associated with untreated HIV in partners
Case finding of early pregnancies at risk of preeclampsia using maternal blood leptin/ceramide ratio: multi-omics discovery and validation from a longitudinal study
Discovering Monogenic Patients with a Confirmed Molecular Diagnosis in Millions of Clinical Notes with MonoMiner
Effective design of barrier enclosure to contain aerosol emissions from COVID-19 patients
Artificial Intelligence in Dry Eye Disease