Instruct: Identify the main category of the given medRxiv paper based on the title.
Query: Do sex hormones confound or mediate the effect of chronotype on breast and prostate cancer? A Mendelian randomization study.
An early assessment of the epidemiological effects of SARS-CoV-2 variants of concern in Germany
Diagnostic accuracy and predictive value of clinical symptoms for the diagnosis of mild COVID 19
Effectiveness of targeted antenatal family planning information provision on early postpartum family planning uptake in Kisumu county: Study protocol for a Simple Randomized Control Trial
Health care seeking behaviour and financial protection of patients with hypertension: a cross-sectional study in rural West Bengal, India
Electrocardiography-Based Prediction of Sudden Cardiac Death in Heart Failure Patients: Application of Artificial Intelligence
An electrocardiography score predicts heart failure hospitalization or death beyond that of cardiovascular magnetic resonance imaging
Understanding COVID-19 trajectories from a nationwide linked electronic health record cohort of 56 million people: phenotypes, severity, waves & vaccination
Comparison of tests done and Tuberculosis cases detected by Xpert MTB/RIF and Xpert MTB/RIF-Ultra in Uganda
Threshold concepts in medical education: A scoping review protocol
Optimal design for phase 2 studies of SARS-CoV-2 antiviral drugs
Genome-wide cell-free DNA termini in patients with cancer.
Genetic variation in activating clopidogrel: longer-term outcomes in a large community cohort
Retention of Neutralizing response against SARS-CoV-2 Omicron variant in Sputnik V vaccinated individuals
Emergence and spread of a sub-lineage of SARS-CoV-2 Alpha variant B.1.1.7 in Europe, and with further evolution of spike mutation accumulations shared with the Beta and Gamma variants
Saccade dynamics in the recovery phase of abducens nerve palsy
Digital health and quality of home-based primary care for older adults: A scoping review protocol
Early neurodevelopmental problems and risk for avoidant/restrictive food intake disorder (ARFID) in the general child population: a Japanese birth cohort study
Prediction of Subsequent Need for Intensive Oxygen Supplementation in Galveston, Texas: A Retrospective Cohort Study and Multivariable Regression Model of Unvaccinated COVID-19 Patients
Phenotype Risk Scores: moving beyond cases and controls to classify psychiatric disease in hospital-based biobanks.
The efficacy, safety and immunogenicity Nanocovax: results of a randomized, double-blind, placebo-controlled Phase 3 trial.
Why promising drugs are shelved and barriers and facilitators to re-purposing them: A systematic literature review
Predicting Prognosis and IDH Mutation Status for Patients with Lower-Grade Gliomas Using Whole Slide Images
Meditation practice, mindfulness and pain-related outcomes in mindfulness-based treatment for episodic migraine
Quantifying impacts of the COVID-19 pandemic through life expectancy losses: a population-level study of 29 countries
Investigating the impact of London's Ultra Low Emission Zone on children's health: Children's Health in London and Luton (CHILL): Protocol for a prospective parallel cohort study