Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Temporal Trends in Racial and Ethnic Disparities in Sleep Duration in the United States: A National Health Interview Survey Analysis from 2004 to 2018
Association between maternal depression and the nutritional status of children under five-years-old in Peru: An analysis of the Demographic and Health Survey 2014-2017
Reporting of patient involvement: A mixed-methods analysis of current practice in health research publications
The Impact of New SARS-CoV-2 Variants on Vaccine Breakthrough: a pilot study on spreading infection in the communities
Serum neurofilament light as a biomarker for prognosis in patients with newly diagnosed Parkinson disease
HAT-field: a very cheap, robust and quantitative point-of-care serological test for Covid-19.
Patterns and persistence of SARS-CoV-2 IgG antibodies in Chicago tomonitor COVID-19 exposure
Models of COVID-19 vaccine prioritisation: a systematic literature search and narrative review
Healthcare workers' perceptions and attitudes towards the UK COVID-19 vaccination programme
Language systems from lesion-symptom mapping in aphasia: A meta-analysis of voxel-based lesion mapping studies
Using Mendelian randomisation to explore the gateway hypothesis: Possible causal effects of smoking initiation and alcohol consumption on substance use outcomes
Genome-wide analysis of 102,084 migraine cases identifies 123 risk loci and subtype-specific risk alleles
The age-stratified analytical model for the spread of the COVID-19 epidemic
Passive surveillance assesses compliance with COVID-19 behavioral restrictions in a rural US county
Within-host evolution of SARS-CoV-2 in an immunosuppressed COVID-19 patient: a source of immune escape variants
Transmission clusters, predominantly associated with men who have sex with men, play a main role in the propagation of HIV-1 in Northern Spain (2013-2018)
Breaching the curation bottleneck with human-machine reading symbiosis
Virologic features of SARS-CoV-2 infection in children
Endothelin-1 is Increased in the Plasma of Patients Hospitalized with Covid-19
Suboptimal response to COVID-19 mRNA vaccines in hematologic malignancies patients
Extracellular vesicle-bound DNA in urine is indicative of kidney allograft injury
A Learning Health System Randomized Trial of Monoclonal Antibodies for Covid-19
End-to-End Deep Learning for Detecting Metastatic Breast Cancer in Axillary Lymph Node from Digital Pathology Images
TP53-mediated clonal hematopoiesis confers increased risk for incident peripheral artery disease
RNA Sequencing-Based Single Sample Predictors of Molecular Subtype and Risk of Recurrence for Clinical Assessment of Early-Stage Breast Cancer
Depression, Anxiety and Stress among the Patient of Chronic Kidney Disease at Nadiad Gujarat, A Cross sectional study