Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Persistent racial disparities in deep brain stimulation for Parkinson's disease
Nurse staffing levels and patient outcomes: a systematic review of longitudinal studies
Effectiveness of 13-valent pneumococcal conjugate vaccine against medically-attended lower respiratory tract infection and pneumonia among older adults
Multi-modal investigation of the schizophrenia-associated 3q29 genomic interval reveals global genetic diversity with unique haplotypes and segments that increase the risk for non-allelic homologous recombination NAHR
Less efficacy of valproic acid monotherapy may be caused by neural excitatory rebound in seizures
Estimating the period prevalence of SARS-CoV-2 infection during the Omicron (BA.1) surge in New York City (NYC), January 1-March 16, 2022
Investigating the causal relationship between physical activity and chronic back pain: a bidirectional two-sample Mendelian randomization study
Examining sex differences in neurodevelopmental and psychiatric genetic risk in anxiety and depression
Exon variants associated with asthma and allergy
GWAS meta-analysis reveals dual neuronal and immunological etiology for pain susceptibility
SARS-CoV-2 Antibody persistence in COVID-19 convalescent plasma donors
Baptism of fire: Modeling the effects of prescribed fire on tick-borne disease
How social engagement against Covid-19 in a Brazilian Slum helped mitigate rising statistics
Biochemical, Biophysical, and Immunological Characterization of Respiratory Secretions in Severe SARS-CoV-2 (COVID-19) Infections
Fast raster-scan optoacoustic mesoscopy enables assessment of human melanoma microvasculature in vivo
Variability in SARS-Cov-2 IgG Antibody Affinity To Omicron and Delta Variants in Convalescent and Community mRNA Vaccinated Individuals
Vegetable intake and cardiovascular risk: genetic evidence from Mendelian randomization
Impact of COVID-19 on Life Expectancy among Native Americans
COVID-19 Hospitalisation in Portugal, the first year: Results from hospital discharge data
A rising burden of adolescents obesity of age group 13-17 years among tribal population of central India: a community-based exploratory study
Pharmacological Management of Acute Spinal Cord Injury: A longitudinal multi-cohort observational study
COVID-19 vaccination hesitancy model: The impact of vaccine education on controlling the outbreak in the United States
Within-Day Variability of SARS-CoV-2 RNA in Municipal Wastewater Influent During Periods of Varying COVID-19 Prevalence and Positivity
Implicit, Intrinsic, Extrinsic (or Environmental), and Host Factors Attributing the Covid-19 Pandemic. Part 2- Implicit Factor Pesticide Use: A Systematic Analysis
Development and validation of the Symptom Burden Questionnaire™ for Long COVID: a Rasch analysis
Time series cross-correlation between home range and number of infected people during the medium term of COVID-19 Pandemic in a suburban city