The ratio of controller to total asthma medications can be calculated using 1 or 2 quarters of data; high versus low ratios differentiate patient characteristics. Objective: To investigate differences ...

This article supports the use of the chronic obstructive pulmonary disease (COPD) treatment ratio as a surrogate marker of COPD exacerbation risk for quality measurement purposes. Objectives: Despite ...

How do we measure beauty? The poets and romantics might argue that beauty is in the eye of the beholder, but this doesn’t explain why so many actors, models, and stars are universally accepted as ...

In this article, I review and explore techniques to gauge bitcoin’s risk relative to its reward and to assess its portfolio ...

Carrying too much weight around your waist can cause health problems. Your health is affected by where you store body fat, even if you have a healthy weight or a normal body mass index (BMI).