Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: A polygenic risk score for coronary heart disease performs well in individuals aged 70 years and older
A human multisystem disorder with autoinflammation, leukoencephalopathy and hepatopathy is caused by mutations in C2orf69
Did Norwegian adolescents suffer more violence and sexual abuse during the Covid-19 pandemic? Violence and sexual abuse rates the year before the pandemic compared to rates one year into the pandemic.
Effectiveness of ChAdOx1 nCoV-19 Corona Virus Vaccine (CovishieldTM) in preventing SARS-CoV2 infection, Chennai, Tamil Nadu, India, 2021
Mitigating the identity and health threat of COVID-19: Perspectives of Middle-Class South Asians living in the UK
A systematic review of resting state functional MRI connectivity changes and cognitive impairment in multiple sclerosis
Hot days and Covid19 - unusual heat stress for nursing professions in Germany
The effect of D-cycloserine on brain processing of breathlessness over pulmonary rehabilitation - an experimental medicine study
Prognostic value of the level of gut microbe-generated metabolite trimethylamine-N-oxide in patients with heart failure：a meta-analysis and systematic review
T-cell receptor sequencing identifies prior SARS-CoV-2 infection and correlates with neutralizing antibody titers and disease severity
Performance and safety of induced sputum procedure in young children in Malawi: a prospective study
Identifying Bipolar patients from controls, using post- mortem cerebellum gene expression data and fully Automated Machine Learning
Exploration of alcohol use disorder-associated brain miRNA-mRNA regulatory networks
Multiomic characterisation of high grade serous ovarian carcinoma enables high resolution patient stratification
Vaccinated and unvaccinated individuals have similar viral loads in communities with a high prevalence of the SARS-CoV-2 delta variant
Patterns of SARS-CoV-2 Aerosol Spread in Typical Classrooms
Emergence and phenotypic characterization of C.1.2, a globally detected lineage that rapidly accumulated mutations of concern
Meta-analysis of COVID-19 patients to understand the key predictors of mortality in the non-vaccinated groups in remote settings
SARS-CoV-2 seroprevalence in asymptomatic or mild symptomatic people and symptomatic patients with negative PCR results: The hidden perspective in epidemiological reports
Tanycytes are degraded in Alzheimer Disease, disrupting the brain-to-blood efflux of Tau
REPEATABILITY OF A CALIBRATED DIGITAL SPECTROPHOTOMETER FOR DENTAL SHADE EVALUATION IN CURRENT, FORMER AND NEVER SMOKERS STUDY PROTOCOL
Gut Bacterial Microbiome Profiles Associated with Colorectal Cancer Risk: A Systematic Review and Meta-Analysis
Small Area Estimation of Food Insecurity in the Eastern Indo-Gangetic Plain
Plasma S-Adenosylmethionine is Associated with Lung Injury in COVID-19
The plasmablast response to SARS-CoV-2 mRNA vaccination is dominated by non-neutralizing antibodies that target both the NTD and the RBD
The early-stage comprehensive costs of routine PrEP implementation and scale-up in Zambia