Instruct: Identify the main category of a medRxiv paper based on its title.
Query: Diagnostic Accuracy of Simple Postoperative AKI Risk (SPARK) Classification and General Surgery AKI (GS AKI) Index in Predicting Postoperative Acute Kidney Injury among Patients Undergoing Non-Cardiac Surgery at a Tertiary Hospital in the Philippines
Serological Response to Three, Four and Five Doses of SARS-CoV-2 Vaccine in Kidney Transplant Recipients
Large-scale trans-ethnic replication and discovery of genetic associations for rare diseases with self-reported medical data
Network analysis of England single parent household COVID-19 control policy impact; a proof-of-concept study
COVID-19 convalescent plasma donors: impact of vaccination on antibody levels, breakthrough infections and reinfection rate.
Cell-Mediated and Humoral Immune Response to 2-Dose SARS-CoV2 mRNA vaccination in Immunocompromised patient population
A major population resource of 474,074 participants in UK Biobank to investigate determinants and biomedical consequences of leukocyte telomere length.
Optimized infection control practices augment the robust protective effect of vaccination for ESRD patients during a hemodialysis facility SARS-CoV-2 outbreak
Analysis of Corticosteroids in Immune Checkpoint Inhibitor(ICE)Induced Myocarditis-A Systematic Review of 352 Screened Articles
Intraoperative calculus or hemorrhage in transurethral seminal vesiculoscopy as a risk factor for recurrent hemospermia
Clarifying Values: An Updated and Expanded Systematic Review and Meta-Analysis
Danger signs and management of suspected severe malaria cases at community level and in referral health facilities: an operational study in the Democratic Republic of the Congo
A Novel method for estimating right atrial pressure with point-of-care ultrasound (POCUS)
Online randomised trials with children: A scoping review protocol
Standard pleural interventions are not high-risk aerosol generating procedures.
The acceptance of covid-19 vaccines in Sub-Saharan Africa: Evidence from 6 national phone surveys
Alcohol intake and hypertensive disorders of pregnancy: a negative control analysis in the ALSPAC cohort
Bridging Structural MRI with Cognitive Function for Individual Level Classification of Early Psychosis via Deep Learning
Detection of SARS-CoV-2 variant 501Y.V2 in Comoros Islands in January 2021
Seroprevalence of IgG antibodies against SARS coronavirus 2 in Belgium: a serial prospective cross-sectional nationwide study of residual samples
Monitoring of anti-SARS-CoV-2 IgG antibody immune response in infected and immunised healthcare workers in Hungary: a real-world longitudinal cohort study
A cross-sectional survey of the workplace factors contributing to symptoms of anxiety and depression among nurses and physicians during the first wave of COVID-19 pandemic in two US healthcare systems
Learnings from the Australian First Few X Household Transmission Project for COVID-19
Increasing incidence of parosmia and phantosmia in patients recovering from COVID-19 smell loss
40 Hz Auditory Steady-State Responses Predict Clinical Outcomes in Clinical-High-Risk Participants: A MEG Study
COVID-19-associated school closures and related efforts to sustain education and subsidized meal programs, United States, February 18-June 30, 2020