Heart rate variability is one of the main things your smartwatch or fitness tracker measures. Here's what it means.

It is over half a century since haemoglobin A1c (HbA1c) was recognised by medical professionals; the importance of HbA1c to the long term health of people with diabetes was clearly demonstrated in ...

It’s a dirty word for some: BMI. Short for body mass Index, BMI is nothing more than a crude measurement of a person’s body fat based on height and weight. It was invented for researchers to use on ...

PR measurement, also called PR analytics, involves measuring and evaluating the effectiveness of your organization’s public relations campaigns. It’s a broad category that might include data such as ...

Body roundness index (BRI), may be a better predictor of disease than body mass index (BMI), new research shows. Researchers determined that higher BRI trajectories were significantly associated with ...