Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Diffusion Kurtosis Imaging of neonatal Spinal Cord in clinical routine
Mental Health Utilization in Children in the time of COVID-19
Frequency of hospitalization of infants with bronchiolitis during 2017 in Puerto Madryn, Argentina
Metacognitive insight into cognitive performance in pre and early-stage Huntington's disease
Clinical impact of the rapid molecular detection of RSV and influenza A and B viruses in the emergency department
Right hemispheric white matter hyperintensities improve the prediction of spatial neglect severity in acute stroke
An imperfect tool: contact tracing could provide valuable reductions in COVID-19 transmission if good adherence can be achieved and maintained.
COVID-19 vaccine uptake, predictors of vaccination, and self-reported barriers to vaccination among primary school teachers in Poland
Associations of Loneliness and Social Isolation with Healthspan and Lifespan in the US Health and Retirement Study
Metabolomic profiling in small vessel disease identifies multiple associations with disease severity
Development and validation of an electronic health records-based opioid use disorder algorithm by expert clinical adjudication
Probiotic supplements reduce antipsychotic-induced metabolic disturbances in drug-naive first-episode schizophrenia
The impact of large mobile air purifiers on aerosol concentration in classrooms and the reduction of airborne transmission of SARS-CoV-2
Comparing effect estimates in randomized trials and observational studies from the same population: an application to percutaneous coronary intervention
System Integrated Digital Empowerment and Rehabilitation to promote patient Activation and well-Being (SIDERA^B): Protocol for a Randomized Crossover Trial on Effectiveness and Implementation.
The National Institute on Aging Late Onset Alzheimer's Disease Family Based Study: A Critical Component of the International Effort to Understand Alzheimer's Disease
Association between long working hours and psychological distress: The effect of sick leave criteria in the workplace during the COVID-19 pandemic
The Application of Data Science Techniques and Algorithms in Women Health Research
Feasibility and diagnostic accuracy of saliva-based SARS-CoV-2 screening in educational settings and children aged < 12 years
The impact of headache disorders on COVID-19 survival: a world population-based analysis
Opportunities to catalyze improved healthcare access in pluralistic systems: a cross-sectional study in Haiti
Based Analysis Framework for identifying COVID-19 Incidence and Fatality Determinants at National Level Case study: Africa
Effectiveness of CoronaVac in the setting of high SARS-CoV-2 P.1 variant transmission in Brazil: A test-negative case-control study
Critical success factors for high routine immunization performance: A case study of Nepal
Cross-classification between self-rated health and health status: longitudinal analyses of all-cause mortality and leading causes of death in the UK
Research on the Emotions of Uninfected People during the COVID-19 Epidemic in China