Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Plasma alkaline phosphatase is associated to mortality risk in aortic valve stenosis patients.
Clinical Prediction Models for Primary Prevention of Cardiovascular Disease: Validity in Independent Cohorts
A systematic review and meta-analysis of non-workplace interventions to reduce time spent sedentary in adults
Correlation of the commercial anti-SARS-CoV-2 receptor binding domain antibody test with the chemiluminescent reduction neutralizing test and possible detection of antibodies to emerging variants
Endoscopic findings in patients with persistent dyspepsia in a tertiary care hospital of South Punjab
Endothelium-protective, histone-neutralizing properties of the polyanionic agent defibrotide
Assessing the causal role of epigenetic clocks in the development of multiple cancers: a Mendelian randomization study
Evaluation of transplacental transfer of mRNA vaccine products and functional antibodies during pregnancy and early infancy
Moderate-Intensity Exercise Versus High-Intensity Interval Training to Recover Walking Post-Stroke: Protocol for a Randomized Controlled Trial
Large-scale validation of the Prediction model Risk Of Bias ASsessment Tool (PROBAST) using a short form: high risk of bias models show poorer discrimination
Accuracy of US CDC COVID-19 Forecasting Models
Studies on the level of neutralizing antibodies produced by inactivated COVID-19 vaccines in the real world
Estimation of Oral Disease Burden from Claims and Self-Reported Data.
Vaccine hesitancy for COVID-19 explored in a phenomic study of 259 socio-cognitive-behavioural measures in the UK-REACH study of 12,431 UK healthcare workers
Sociodemographic factors and self-restraint from social behaviors during the COVID-19 pandemic in Japan: a cross-sectional study
Effects of THAM Nasal Alkalinization on Airway Microbial Communities: A Pilot Study
Outbreak.info genomic reports: scalable and dynamic surveillance of SARS-CoV-2 variants and mutations
Germline variants associated with immunotherapy-related adverse events
Prevention of COVID-19 by mRNA-based vaccines within the general population of California
Vaccine Effectiveness against COVID-19 among Symptomatic Persons Aged >=12 Years with Reported Contact with COVID-19 Cases, February - September 2021
Vitamin D-related polymorphisms and vitamin D levels as risk biomarkers of COVID-19 infection severity
Influence of heterogeneous age-group contact patterns on critical vaccination rates for herd immunity to SARS-CoV-2
Model-M: An agent-based epidemic model of a middle-sized municipality
Immediate, remote smoking cessation intervention in participants undergoing a targeted lung health check: QuLIT2 a randomised controlled trial.
Expansion of Cytotoxic CD4+ T cells in the lungs in severe COVID-19
Spatial aggregation choice in the era of digital and administrative surveillance data