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 ...

Medically reviewed by Amelia MacIntyre, DO You should measure your waist between the lowest rib and the top of your hip.Avoid ...

Share on Pinterest Experts say weight-to-hip ratio is a more accurate way to determine overall health risks. lambada/Getty Images Body mass index (BMI) has long been used as a tool for weight ...

Better fuel economy, reduced exhaust emissions and better drivability strongly depend on precise control of airfuel ratio (AFR) during both steady and transient engine operations. A discrete, ...