Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: The impact of technology systems and professional support in digital mental health interventions: a secondary meta-analysis
Machine Learning Based Prediction of COVID-19 Mortality Suggests Repositioning of Anticancer Drug for Treating Severe Cases
Association of machine learning-derived measures of body fat distribution in >40,000 individuals with cardiometabolic diseases
Characteristics and risk factors for SARS-CoV-2 among children in Italy: a cross-sectional study in 20 pediatric centers
Proteomic Characterization of Acute Kidney Injury in Patients Hospitalized with SARS-CoV2 Infection
Development and Implementation of Dried Blood Spot-based COVID-19 Serological Assays for Epidemiologic Studies
Gulf War veterans exhibit broadband sleep EEG power reductions in regions overlying the frontal lobe
Longitudinal tau PET using flortaucipir: Comparison of (semi)quantitative parameters
Characterisation of alcohol polygenic risk scores in the context of mental health outcomes: Within-individual and intergenerational analyses in the Avon Longitudinal Study of Parents and Children
Implementation of a Web-Based Symptom Checker to Manage the Quarantine of the USS Theodore Roosevelt Crew Following a Shipboard Outbreak of SARS-CoV-2
Recurring Spatiotemporal Patterns of COVID-19 in the United States
A unique dexamethasone-dependent gene expression profile in the lungs of COVID-19 patients
Proteome-wide Mendelian randomization in global biobank meta-analysis reveals multi-ancestry drug targets for common diseases
Predicting COVID-19 Vaccine Efficacy from Neutralizing Antibody Levels
Durability of mRNA-1273 against COVID-19 in the time of Delta: Interim results from an observational cohort study
The Relative Importance of Mindfulness Facets and Their Interactions: Relations to Psychological Symptoms in Chronic Pain
Epidemiological Philosophy of Pandemics
Early-life exposure to the Chinese famine of 1959-61 and type 2 diabetes in adulthood: a systematic review and meta-analysis
Neutralisation of SARS-CoV-2 Delta sub-lineage AY.4.2 and B.1.617.2+E484K by BNT162b2 mRNA vaccine-elicited sera
Performance of Various Lateral Flow SARS-CoV-2 Antigen Self Testing Methods in Healthcare Workers: a Multicenter Study.
Exploring real-world concordance of tissue mutation burden (TMB) from blood and tissue in patients with solid tumors
Polymorphism of NAT2, PXR, ABCB1, and GSTT1 genes among tuberculosis patients of North Eastern States of India
Neighbourhood-level risk factors of COVID-19 incidence and mortality
Exempting low-risk health research from ethics reviews to better serve the interests of the patients and public: a qualitative analysis of survey responses
XGBoost, a novel explainable AI technique, in the prediction of myocardial infarction, a UK Biobank cohort study
Diagnostic Efficacy of Rapid Antigen Testing for SARS-CoV-2: The COVid-19 AntiGen (COVAG) study