Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A longitudinal investigation of blood neurofilament light chain levels in chronic cocaine users
Risk of Suicide Ideation in Comorbid Substance Use Disorder and Major Depression.
COVID-19 Acceleration and Vaccine Status in France - August 2021
MiR-139-5p is a causal biomarker for type 2 diabetes; Results from genome-wide microRNA profiling and Mendelian randomization analysis in a population-based study
Digital health and quality of home-based primary care for older adults: A scoping review protocol
Predicting sex, age, general cognition and mental health with machine learning on brain structural connectomes
The effects of modifiable maternal pregnancy risk factors on molar-incisor hypomineralisation: A negative control study
Delayed Start of the Respiratory Syncytial Virus Epidemic at the End of the 20/21 Northern Hemisphere Winter Season, Lyon, France
Seasonal variation in blood pressure recorded in routine primary care
Antigenic evolution of SARS-CoV-2 in immunocompromised hosts
Outcome of Different Therapeutic Interventions in Mild COVID-19 Patients in a Single OPD Clinic of West Bengal: A Retrospective study
Malaria awareness of adults in high, moderate and low transmission settings: A cross-sectional study in rural East Nusa Tenggara Province, Indonesia
Direct Comparison of SARS Co-V-2 Nasal RT- PCR and Rapid Antigen Test (BinaxNOWTM) at a Community Testing Site During an Omicron Surge
Serological responses and six-month trajectories to COVID-19 Comirnaty and Spikevax booster vaccine, September 2021 to January 2022, London, United Kingdom
Design, Development, and Usability Evaluation of a Voice App Experience for Heart Failure Management
Longitudinal Evaluation of Magnetic Resonance Spectroscopy Metabolites as Biomarkers in Huntingtons Disease
SIGLEC1 enables straightforward assessment of type I interferon activity in idiopathic inflammatory myopathies
Predicting clinical endocrine response in advanced breast cancers using a reproducible low-dimensional biomarker
Patient stratification reveals the molecular basis of disease comorbidities
The U-shaped association of serum iron level with COVID-19 severity
Impact of the Tier system on SARS-CoV-2 transmission in the UK between the first and second national lockdowns
Field performance evaluation of the PanBio rapid SARS-CoV-2 antigen assay in an epidemic driven by 501Y.v2 (lineage B.1.351) in the Eastern Cape, South Africa
A cross-sectional survey of burnout in a sample of resident physicians in Sudan
Estimating the prevalence of discrepancies between study registrations and publications: A systematic review and meta-analyses
Forecasting COVID-19 Spreading in Canada using Deep Learning
Role of pollution and weather indicators in the COVID-19 outbreak: A brief study on Delhi, India