Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Age significantly influences the sensitivity of SARS-CoV-2 rapid antibody assays
Risk assessment of progression to severe conditions for patients with COVID-19 pneumonia: a single-center retrospective study
Health shocks and changes in life purpose: Understanding the link between purpose and longevity
Prevalence, Comorbidity, and Sociodemographic Correlates of Psychiatric Disorders in the All Of Us Biobank
Results from Canton Grisons of Switzerland Suggest Repetitive Testing Reduces SARS-CoV-2 Incidence (February-March 2021)
Evaluation of a throat spray with lactobacilli in COVID-19 outpatients in a randomized, double-blind, placebo-controlled trial for symptom and viral load reduction
Low risk of SARS-CoV-2 transmission via fomite, even in cold-chain
Patient stratification reveals the molecular basis of disease comorbidities
Exploring potential causal genes for uterine leiomyomas: A summary data-based Mendelian randomization and FUMA analysis
Indirect impact on number of admitted children with COVID-19 in the first three months of emergency use of two vaccines, in Rio de Janeiro, Brazil
A Flexible Data-Driven Framework for COVID-19 Case Forecasting Deployed in a Developing-world Public Health Setting
Global and National Declines in Life Expectancy: An End-of-2021 Assessment
CBioExplorer: a web and standalone application for screening, validation, and annotation of cancer survival related biomarkers from molecular level to clinical settings
Predicting increases in COVID-19 incidence to identify locations for targeted testing in West Virginia: A machine learning enhanced approach
Monitoring tubular epithelial cell damage in AKI via urine flow cytometry
The fragility index in randomised controlled trials of interventions for aneurysmal subarachnoid haemorrhage: a systematic review
Universal Rule for Covid 19 and Herd Immunity in the US
MEGA: Machine Learning-Enhanced Graph Analytics for COVID-19 Infodemic Control
Psychometric properties of the Sleep Hygiene Index in a large Italian community sample.
Metastatic risk stratification of leiomyosarcoma patients using transcription- and replication-associated chromosomal instability mechanisms
The effect of International Monetary Fund programmes on population health
A population-level analysis of the protective effects of androgen deprivation therapy against COVID-19 disease incidence and severity
Maximisation of open hospital capacity under shortage of SARS-CoV-2 vaccines
Machine learning-optimized Combinatorial MRI scale (COMRISv2) correlates highly with cognitive and physical disability scales in Multiple Sclerosis patients
Genetic variants link lower segregation of brain networks to higher blood pressure and worse cognition within the general aging population
Spatio-temporal clusters and patterns of spread of dengue, chikungunya, and Zika in Colombia