Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Brain age prediction using fMRI network coupling in youths and associations with psychiatric symptoms
Persistent neuropsychiatric symptoms after COVID-19: a systematic review and meta-analysis.
Multi-center evaluation of baseline neutrophil:lymphocyte (NLR) ratio as an independent predictor of mortality and clinical risk stratifier in Idiopathic Pulmonary Fibrosis
A Bayesian hierarchical model with integrated covariate selection and misclassification matrices to estimate neonatal and child causes of death
Healthcare utilisation survey as part of the Hybrid model of the Surveillance of Enteric Fever in India (SEFI) study: processes, results, and challenges
Acute temporal effect of ambient air pollution on common congenital cardiovascular defects and cleft palate: a case-crossover study
A prospective diagnostic evaluation of accuracy of self-taken and healthcare worker-taken swabs for rapid COVID-19 testing
Intimate partner violence and unmet need for family planning among currently married Afghan women aged 18-49 years: findings from a nationally representative survey in Afghanistan
COVID-19 endgame: from pandemic to endemic? Vaccination, reopening and evolution in a well-vaccinated population
Using ICD-10-based Social Determinants of Health Categories to Assess Patients Risk for Acute Care Utilization
Antimicrobial consumption in pediatric intensive care units during the first year of COVID-19 pandemic
Immunogenicity and safety of a recombinant adenovirus type-5 COVID 19 vaccine in adults: data from a randomised, double-blind, placebo-controlled, single-dose, phase 3 trial in Russia
Surveillance of SARS-CoV-2 variants in Argentina: detection of Alpha, Gamma, Lambda, Epsilon and Zeta in locally transmitted and imported cases
SARS-CoV-2 B.1.1.529 variant (Omicron) evades neutralization by sera from vaccinated and convalescent individuals
Investigating trends in those who experience menstrual bleeding changes after SARS-CoV-2 vaccination
Seroresponse to third doses of SARS-CoV-2 vaccine among patients receiving maintenance dialysis
Agreement between commercially available ELISA and in-house Luminex SARS-CoV-2 antibody immunoassays
Natural spring water gargle and direct RT-PCR for the diagnosis of COVID-19 (COVID-SPRING study)
Multi-trait genome-wide association study of opioid addiction: OPRM1 and Beyond
Occurrence and significance of Omicron BA.1 infection followed by BA.2 reinfection
Effectiveness of BNT162b2 and ChAdOx1 against SARS-CoV-2 household transmission - a prospective cohort study in England
Head-to-head comparison of nasal and nasopharyngeal sampling using SARS-CoV-2 rapid antigen testing in Lesotho
Maternal prenatal anxiety and depression and trajectories of cardiometabolic risk factors across childhood and adolescence: a prospective cohort study
Performing arts as a health resource? An umbrella review of the health impacts of music and dance participation
Whole Exome Sequencing (WES) identifies Homozygous mutation in g.37429732G>A in GRHPR gene is responsible for early onset of nephrolithiasis in the population of West Bengal, India
Genome-wide investigation of maximum habitual alcohol intake (MaxAlc) in 247,755 European and African Ancestry U.S. Veterans informs the relationship between habitual alcohol consumption and alcohol use disorder.