Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Based Analysis Framework for identifying COVID-19 Incidence and Fatality Determinants at National Level Case study: Africa
Impact of COVID-19 on Life Expectancy among Native Americans
A versatile, fast and unbiased method for estimation of gene-by-environment interaction effects on biobank-scale datasets
Association of assisted reproductive technology with long-term offspring cardiometabolic health: a multi-cohort study
Effect of in-hospital treatment with angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers on mortality and complications in patients hospitalized for COVID-19: a large Spanish cohort study.
Vitamin D and socioeconomic deprivation mediate COVID-19 ethnic health disparities
In vitro, classical complement activation differs by disease severity and between SARS-CoV-2 antigens
Predominance of the SARS-CoV-2 lineage P.1 and its sublineage P.1.2 in patients from the metropolitan region of Porto Alegre, Southern Brazil in March 2021: a phylogenomic analysis
Shared genetic etiology between cortical brain morphology and tobacco, alcohol, and cannabis use
A Randomised Crossover Trial: Exploring the Dose-Response effect Of Carbohydrate restriction on glycaemia in people with type 2 diabetes (D-ROC2)
Non-invasive brain stimulation effectiveness in anxiety disorder treatment: a meta-analysis on sham/behavior-controlled studies
A User Preference Analysis Of Commercial Breath Ketone Sensors To Inform The Development Of Portable Breath Ketone Sensors For Diabetes Management In Young People
FutureMS Cohort Profile: A Scottish Multi-Centre Inception Cohort Study of Relapsing-Remitting Multiple Sclerosis.
Evaluating the impact of Hazelwood mine fire event on students' educational development with Bayesian interrupted time-series hierarchical meta-regression
An Atomic Approach to the Design and Implementation of a Research Data Warehouse
Emerging models and trends in mental health crisis care in England: a national investigation of crisis care systems
Autoantigen characterization in the lower esophageal sphincter muscle of patients with achalasia.
Clinical indicants and electrophysiological patterns of sciatic nerve in patients after total hip replacement
Age-specific effects of body size on fracture risk in later life: A lifecourse Mendelian randomization study
Evaluation of crowdsourced mortality prediction models as a framework for assessing AI in medicine
Evidence of widespread endemic populations of highly multidrug-resistant  Klebsiella pneumoniae  seen concurrently through the lens of two hospital intensive care units in Vietnam
GPS-estimated foot traffic data and venue selection for COVID-19 serosurveillance studies
Droplet Digital RT-PCR to detect SARS-CoV-2 variants of concern in wastewater.
COVID-19 transmission in educational institutions August to December 2020, Rhineland-Palatinate, Germany: a study of index cases and close contact cohorts
A multivariable Mendelian randomisation study exploring the direct effects of nicotine on health compared with the other constituents of tobacco smoke: Implications for e-cigarette use
Lower probability and shorter duration of infections after Covid-19 vaccine correlate with anti-SARS-CoV-2 circulating IgGs