Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Using linear and natural cubic splines, SITAR, and latent trajectory models to characterise nonlinear longitudinal growth trajectories in cohort studies
Phenotyping of acute and persistent COVID-19 features in the outpatient setting: exploratory analysis of an international cross-sectional online survey
You're just there, alone in your room with your thoughts: A qualitative study about the impact of lockdown among young people during the COVID-19 pandemic
Emerging Therapies for COVID-19: the value of information from more clinical trials
Genome sequencing and analysis of an emergent SARS-CoV-2 variant characterized by multiple spike protein mutations detected from the Central Visayas Region of the Philippines
Anthropometric measurements as predictors of hypertension in Busia, Vihiga, Trans Nzoia and Siaya counties of Western Kenya
Defining the Critical Components of Informed Consent for Genetic Testing: A Delphi Study
Age and smoking predict antibody titres at 3 months after the second dose of the BNT162b2 COVID-19 vaccine
Remdesivir as a tool to relieve hospital care systems stressed by COVID-19: A modelling study on bed resources and budget impact.
The intersectional role of paternal gender-equitable attitudes and maternal empowerment on child undernutrition in India
Estimating the Effects of Legalizing Recreational Cannabis on Newly Incident Cannabis Use
Proteomic and metabolomic signatures associated with the immune response in healthy individuals immunized with an inactivated SARS-CoV-2 vaccine
Pandemic-response adenoviral vector and RNA vaccine manufacturing
Environmental Exposure to Volatile Organic Compounds is Associated with Endothelial Injury
Investigating group-based classes ("weaning workshops") to support complementary infant feeding in Irish primary care settings: A cross-sectional survey.
Proof-of-concept pilot study on comprehensive spatiotemporal intra-patient heterogeneity for colorectal cancer with liver metastasis
A national cohort study of COVID-19 in-hospital mortality in South Africa: the intersection of communicable and non-communicable chronic diseases in a high HIV prevalence setting
Degradation of lipid based drug delivery formulations during nebulization
The nature and extent of enterprise virtual care physician services in Canada: an environmental scan
Vaccinated and unvaccinated individuals have similar viral loads in communities with a high prevalence of the SARS-CoV-2 delta variant
Psychological factors associated with instrumental activities of daily living disability in older adults with knee osteoarthritis
Wastewater-based epidemiology for tracking COVID-19 trend and variants of concern in Ohio, United States
Frontal lobe fALFF measured from resting-state fMRI at baseline predicts acute treatment response in first episode psychosis
DIP: Natural History Model for Major Depression with Incidence and Prevalence
Recovery from Covid-19 critical illness: a secondary analysis of the ISARIC4C CCP-UK cohort study and the RECOVER trial
Epigenome-wide Association Study of Alcohol Use Disorder in Five Brain Regions