Early detection of lung cancer remains challenging because cancer cells circulating in the blood are extremely rare ( ref1 ). A new research study now shows that a single lung cancer cell can be ...

As millions of Americans hit the road or take to the skies for the holidays, another seasonal traveler is picking up speed: ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Discover how a total revenue test measures price elasticity to refine pricing strategies and boost business revenue. Learn to differentiate between elastic and inelastic demand.

Billions of prescriptions for generic drugs are filled in the U.S. annually. The FDA tests only a few dozen of them every ...

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...

A normal sodium level in the blood is between 135 and 145 mEq/L. Low sodium levels, called hyponatremia, can cause confusion, seizures, or coma. High sodium levels, called hypernatremia, may lead to ...

Recent media coverage of an 18-year-old woman from Greenland's legal battle to regain custody of her baby after the child was taken from by government authorities just an hour after birth has cast a ...

ABSTRACT: In 2023, a multivariate normality test based on a chi-square approximation was developed. This method assumes independence among Gaussian random variables, and defines the test statistic, ...

The U.S. health care system primarily focuses on treating illnesses rather than preventing them. Many chronic diseases, like heart disease, develop without obvious symptoms until they are advanced. A ...

Milestone articles have highlighted the frequency and types of statistical errors in research,1–5 yet fundamental errors persist across various disciplines. With a background in biostatistics and over ...