Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Epidemiological analysis of 869,220 varicose vein surgeries over 12 years in Brazil: trends, costs and mortality rate.
Biomedical consequences of elevated cholesterol-containing lipoproteins and apolipoproteins
An Evaluation of Methods for Monitoring Annual Quality Measures by Month to Predict Year-End Values
Cytokine response following perturbation of the cervicovaginal milieu during HPV genital infection
Estimated durations of asymptomatic, symptomatic, and care-seeking phases of tuberculosis disease
Clinical improvement of DM1 patients reflected by reversal of disease-induced gene expression in blood
Natural Language Processing for Automated Annotation of Medication Mentions in Primary Care Visit Conversations
Detection of a BA.1/BA.2 recombinant in travelers arriving in Hong Kong, February 2022
A rapid review of COVID-19 vaccine prioritization in the U.S.: alignment between Federal guidance and State practice
Through The Back Door: Expiratory Accumulation of SARS-Cov-2 in the Olfactory Mucosa as Mechanism for CNS Penetration
Zonal Model of Aerosol Persistence in ICUs: Utilization of Time and Space-resolved Sensor Network
The impact of anorexia nervosa and BMI polygenic risk on childhood growth: a 20-year longitudinal population-based study
The implementation of a virtual ward using digital solutions informing community clinicians in early supported discharge of patients with SARS-Cov2 respiratory symptoms from an acute hospital setting
Prohibit, protect, or adapt? The changing role of volunteers in palliative and hospice care services during the COVID-19 pandemic. A multinational survey (CovPall).
"Effect of the intervention with omega-3 fatty acids on nutritional and clinical aspects in patients with breast cancer receiving medical treatment."
Subtle oromotor signs in early Parkinsons disease before clinical manifestations of dysphagia
Apolipoprotein E genotype and MRI-detected brain alterations pertaining to neurodegeneration: A systematic review
Environmental drivers of SARS-CoV-2 lineage B.1.1.7 transmission in England, October to December 2020
What is the suitability of clinical vignettes in benchmarking the performance of online symptom checkers? An audit study
Data-driven Testing Program Improves Detection of COVID-19 Cases and Reduces Community Transmission
Safety and Immunogenicity of a 100 μg mRNA-1273 Vaccine Booster for Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2)
COVID-19 in the Mexican Social Security Institute (IMSS) population. Prevalent symptoms
Consistent Pattern of Epidemic Slowing Across Many Geographies Led to Longer, Flatter Initial Waves of the COVID-19 Pandemic
KAP survey of practicing doctors on antimicrobial stewardship based on openWHO course
Clarivate listed nursing journals in 2020: what they publish and how they measure use of social media
Practical Indicators for Risk of Airborne Transmission in Shared Indoor Environments and their application to COVID-19 Outbreaks