Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Risk factors of chronic liver disease among adult patients in tertiary hospitals, Northern Ethiopia: An unmatched case-control study
Artificial Intelligence Model for Detecting Duodenal Endoscopic Changes on Images of Functional Dyspepsia
COVID-19 vaccine uptake among healthcare workers in the fourth country to authorize BNT162b2 during the first month of rollout
Differential Peripheral Blood Glycoprotein Profiles in Symptomatic and Asymptomatic COVID-19
Mental health assessment of Israeli adolescents before and during the COVID-19 pandemic
Exploratory and confirmatory factor analysis of the Cognitive Social Capital Scale in a Colombian sample
Variant landscape of the RYR1 gene based on whole genome sequencing of the Singaporean population
Psilocybin modulation of dynamic functional connectivity is associated with plasma psilocin and subjective effects
Multi-omics study revealing putative drug targets of COVID-19 severity and other viral infection diseases
SARS-CoV2 sero-survey among adults involved in health care and health research in Guinea-Bissau, West Africa
Internet-based health survey on loneliness and sleep-related problems among the working-age population in Japan during COVID-19
Mutations that confer resistance to broadly-neutralizing antibodies define HIV-1 variants of transmitting mothers from that of non-transmitting mothers
The impact of COVID-19 on children with oesophageal atresia and/or tracheo-oesophageal fistula (OA/TOF)
An observational study of uptake and adoption of the NHS App in England
Effectiveness of portable air filtration on reducing indoor aerosol counts: preclinical observational trials
SEDRA: Selective Entry Dynamic Risk Assessment. A mathematical model to safely keep the borders open during Covid-19
Evaluation of the Panbio™ COVID-19 Ag Rapid Test at an Emergency Room in a Hospital in Sao Paulo, Brazil
Covid-19 lockdown: Ethnic differences in childrens self-reported physical activity and the importance of leaving the home environment. A longitudinal and cross-sectional study from the Born in Bradford birth cohort study.
Phase 3, multicentre, double-blind, randomised, parallel-group, placebo-controlled study of camostat mesilate (FOY-305) for the treatment of COVID-19 (CANDLE study)
Distribution of confirmed with COVID-19 by age and gender in Mexico
Patient-Reported Outcomes of Ugandans Living with Autoimmune Rheumatic Diseases
Non-invasively measured brain activity and radiological progression in diffuse glioma
Polygenic Risk Scores for Prediction of Breast Cancer Risk in Women of African Ancestry: a Cross-Ancestry Approach
Multi-centre Epilepsy Lesion Detection (MELD) Project: Predictors of lesion location and postsurgical seizure freedom in focal cortical dysplasia
Dietary differences by job type and industry among workers in Japan during the COVID-19 pandemic: A cross-sectional study
Longitudinal detection of SARS-CoV-2-specific antibody responses with different serological methods