Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Linkage of National Congenital Heart Disease Audit data to hospital, critical care and mortality national datasets to enable research focused on quality improvement
A digital self-care intervention for Ugandan patients with heart failure and their clinicians: User-centred design and usability study
Accessibility and Disability Inclusion Among Top-Funded U.S. Undergraduate Institutions
Quantifying representativeness in randomized clinical trials using machine learning fairness metrics
Performance of a Multisensor Smart Ring to Evaluate Sleep: In-Lab and Home-Based Evaluation Relative to Polysomnography and Actigraphy: Importance of Generalized Versus Personalized Scoring
The influence of SARS-CoV-2 variants of concern on national case fatality rates
IL-1 Mediates Tissue Specific Inflammation and Severe Respiratory Failure In Covid-19: Clinical And Experimental Evidence
Interrogating structural inequalities in COVID-19 Mortality in England and Wales
Dynamics of neutralizing antibody responses in acute-phase COVID-19: A potential relationship between disease progression and rapid neutralizing antibody response
Polygenic basis and biomedical consequences of telomere length variation
COVID-19 and Medical Education in Ghana: Assessing the Impact
Initial Clinical Outcomes from NOCD Digital Behavioral Health Treatment of Obsessive-Compulsive Disorder Using Exposure and Response Prevention
Quantifying the effect of isolation and negative certification on COVID-19 transmission
SARS-CoV-2-specific Humoral Immune Responses after A Single Dose of Inactivated Whole-virus SARS-CoV-2 Vaccine in Kidney Transplant Recipients: An Initial Report
Sensitive on-site detection of SARS-CoV-2 by ID NOW COVID-19
Humoral Response to BNT162b2 mRNA Covid19 Vaccine in Peritoneal and Hemodialysis Patients: a Comparative Study
Comorbidity clusters associated with newly treated Type 2 diabetes mellitus: a Bayesian nonparametric analysis
Implicit and explicit motor learning interventions for gait in people after stroke: a process evaluation of a randomized controlled trial
LUCAS: A highly accurate yet simple risk calculator that predicts survival of COVID-19 patients using rapid routine tests
Paramagnetic rim lesions are associated with pathogenic CSF profiles and worse clinical outcomes in multiple sclerosis: a retrospective cross-sectional study
Increased transmissibility of the B.1.1.7 SARS-CoV-2 variant: Evidence from contact tracing data in Oslo, January to February 2021
Improvements in the clinical signs of Parkinson's disease using photobiomodulation: a prospective proof of concept study
SENSITIVITY ANALYSIS OF A TUBERCULOSIS (TB) MATHEMATICAL MODEL
Do school closures reduce community transmission of COVID-19? A systematic review of observational studies
COVID-19 vaccination and menstrual cycle changes: A United Kingdom (UK) retrospective case-control study
Determining the cutoff points of the 5C scale for assessment of COVID-19 vaccines psychological antecedents among the Arab population: A multinational study