Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and ...

Does a research-based explanation hold when applied to new situations? Here’s how to predict the future as well as clarifying ...

Circular tumor DNA (ctDNA) positivity is associated with poorer survival and higher recurrence rates among patients with non–small cell lung cancer (NSCLC), but early detection may allow for timely ...

Objective To assess prevalence and associated factors of adverse childhood experiences (ACEs) among patients with severe mood disorders (SMDs). Design An institution-based cross-sectional study.

The New York Times/Siena Poll has earned a reputation for accuracy and transparency. But, as with any poll, there are limits to just how much you can derive. By The New York Times Respondents to The ...

By Dr. Liji Thomas, MD A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in ...

New research published in the journal Sleep Health has found that sleep fragmentation, which refers to the amount of time spent awake in bed after initially falling asleep, is linked to slower mental ...

METR’s benchmark has become a bellwether of AI capability growth, but its design isn’t up to the task, argues Nathan Witkin ...

Objectives Cardiovascular diseases (CVDs) are a leading cause of mortality in Nepal. Risk perception is crucial for the prevention of CVD-related behaviours. This study assessed CVD risk perceptions ...

Background While the incidence of hospital adverse events appeared to be declining before 2019, the COVID-19 pandemic may ...