Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Covid-19 positive test cycle threshold trends predict covid-19 mortality in Rhode Island
The impact of the COVID-19 pandemic on health service utilisation in Sierra Leone
Optical coherence tomography assessment of axonal and neuronal damage of the retina in patients with familial and sporadic multiple sclerosis
Comparing the genetic and environmental architecture of blood count, blood biochemistry and urine biochemistry biological ages with machine learning
Monitoring SARS-CoV-2 Populations in Wastewater by Amplicon Sequencing and Using the Novel Program SAM Refiner
HAVAs: Alzheimer s Disease Detection using Normative and Pathological Lifespan Models
Speech and language impairments in behavioral variant frontotemporal dementia: A systematic review
Chronic cluster headache: a study of the telencephalic and cerebellar cortical thickness
Safety and immunogenicity of BNT162b2 mRNA COVID-19 vaccine in Japanese patients after allogeneic stem cell transplantation.
External Validation Of A Novel Signature Of Illness In Continuous Cardiorespiratory Monitoring To Detect Early Respiratory Deterioration Of ICU Patients
Ketamine and attentional bias to threat: dynamic causal modeling of magnetoencephalographic connectivity in treatment-resistant depression
The influence of baseline clinical status and surgical strategy on early good to excellent result in spinal lumbar arthrodesis: a machine learning approach
The Clinical Genome Resource (ClinGen) Familial Hypercholesterolemia Variant Curation Expert Panel consensus guidelines for LDLR variant classification
Associations between residential exposure to volatile organic compounds (VOCs) and liver injury markers
Prediction of intensive care unit mortality based on missing events
The Epidemiological Implications of Incarceration Dynamics in Jails for Community, Corrections Officer, and Incarcerated Population Risks from COVID-19
Quantifying the importance and location of SARS-CoV-2 transmission events in large metropolitan areas
Integrating Multiple Imaging Modalities does not Boost Prediction of Carotid Artery Intima-Media Thickness in Midlife Adults
Risk factors and survival in patients with COVID-19 in northeastern Brazil.
A Crowdsourcing Approach to Develop Machine Learning Models to Quantify Radiographic Joint Damage in Rheumatoid Arthritis
Insights on Genetic and Environmental Factors in Parkinson's Disease from a regional Swedish Case-Control Cohort
Assessing optimal time between doses in two-dose vaccination regimen in an ongoing epidemic of SARS-CoV-2
Protocol of the COVID-19 Health Adherence Research in Scotland Vaccination (CHARIS-V) study: Understanding the influence of vaccination decisions on adherence to transmission-reducing behaviours in a prospective longitudinal study of the Scottish Population.
Knowledge and practices related to menstruation among Lucknow college students in North India: results from cross-sectional survey
Long-lasting effects of insufficient sleep on neurocognitive development in early adolescence
Distinct patterns of cognitive outcome in young children with autism spectrum disorder receiving the Early Start Denver Model