Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Clinical characteristics of COVID-19 in children and adolescents: a systematic review and meta-analysis
Correlates of functional physical capacity in physically active older adults: a conceptual-framework-based cross-sectional analysis of social determinants of health and clinical parameters
Multi-omics approach identifies novel age-, time- and treatment-related immunopathological signatures in MIS-C and pediatric COVID-19
Is it time to use machine learning survival algorithms for survival and risk factors prediction instead of Cox proportional hazard regression? A comparative population-based study
Exploring the impact of shielding advice on the health and wellbeing of individuals identified as extremely vulnerable and advised to shield in Southwest England amid the COVID-19 pandemic: A mixed-methods evaluation
Attitude and Behavior of People Towards Visiting the Hospital During the Pandemic
Retrospective cohort study of Ivermectin as a SARS-CoV-2 pre-exposure prophylaxis method in Healthcare Workers
Workflow Intervals andOutcomesof Endovascular Treatment for Acute Large-Vessel Occlusion During On- Versus Off-Hours in China The ANGEL-ACT Registry
Increased Akkermansia abundance is associated with increased colonic mucosal ω-3 fatty acids and decreased colonic mucosal PGE2 concentrations following healthy dietary pattern interventions
Osteophyte size and location on hip DXA scans are associated with hip pain: findings from a cross sectional study in UK Biobank
Disrupted Ca2+ homeostasis and immunodeficiency in patients with functional Inositol 1,4,5-trisphosphate receptor subtype 3 defects
Long-COVID following mild SARS CoV-2 infection: characteristic T cell alterations and response to antihistamines
Discovery of Neurocognitive Phenotypes of Autism By Analyzing Functional Connectivity in the Default Mode Network and Dorsolateral Prefrontal Cortex
Adaptive hearing aid benefit in children with mild/moderate hearing loss: A registered, double-blind, randomized clinical trial
TNFα-producing CD4+ T cells dominate the SARS-CoV-2-specific T cell response in COVID-19 outpatients and are associated with durable antibodies
Screening for SARS-CoV-2 in close contacts of individuals with confirmed infection: performance and operational considerations
ANTERIOR OR POSTERIOR ANKLE FOOT ORTHOSES FOR ANKLE SPASTICITY: WHICH ONE IS BETTER?
Food Insecurity in the Households of Children with Autism Spectrum Disorders and Intellectual Disabilities in the U.S.: Analysis of the National Survey of Childrens Health Data 2016 to 2018
Nested pool testing strategy for the reliable identification of individuals infected with SARS-CoV-2
How best do we engage the general population in testing for COVID-19?
Supporting COVID-19 policy response with large-scale mobility-based modeling
REGEN-COV Antibody Cocktail in Outpatients with Covid-19
First cases of infection with the 21L/BA.2 Omicron variant in Marseille, France
Positive association between country-level screening rates for chlamydia and gonorrhea and self-reported diagnoses in MSM: an ecological analysis
Characterizing the performance of a DIY air filter
Factors Affecting Guardians' Decision Making on Clinic-based Purchase of Children's Spectacles in Nigeria