Recent technological advances have expanded the breadth of available omic data, from
whole-genome sequencing data, to extensive transcriptomic, methylomic and metabolomic …

Aim The increasing rate of all-cause dementia worldwide and the lack of effective
pharmaceutical treatments emphasise the value of lifestyle approaches as prevention …

Background In 2021, we showed an increased risk associated with COVID-19 in pregnancy.
Since then, the SARS-CoV-2 virus has undergone genetic mutations. We aimed to examine …

Background In patients undergoing aortic-valve or mitral-valve replacement, either a
mechanical or biologic prosthesis is used. Biologic prostheses have been increasingly …

Background: Asymptomatic atrial fibrillation (AF) is increasingly common in the aging
population and implicated in many ischemic strokes. Earlier identification of AF with …

Circulating tumor DNA (ctDNA) molecular residual disease (MRD) following curative-intent
treatment strongly predicts recurrence in multiple tumor types, but whether further treatment …

Importance High rates of inappropriate prescribing persist among older adults in many
outpatient settings, increasing the risk of adverse drug events and drug-related …

Although sample size calculations play an essential role in health research, published
research often fails to report sample size selection. This study aims to explain the …

Sample size, sampling method and sampling technique plays a major role in social
sciences, business, health science, agricultural science research and survey research. If the …

A comprehensive approach to sample size determination and power with applications for a
variety of fields Sample Size Determination and Power features a modern introduction to the …