A body mass index of 35.1 falls into an unhealthy range. A majority percent of the American population have a BMI that is in the overweight or obese weight ranges, according to the Weight-control Information Network.

Your doctor may use your body mass index, or BMI, as a way to generally assess your weight as well as your risk of weight-related health problems, including high blood pressure, heart disease, type-2 diabetes and certain types of cancer.

BMI is a standard measurement used to evaluate an individual’s weight in relation to height. Weight and body fat standards are often set for military organizations -- the Navy, the Air Force, the Army, the Marines and the Coast Guard -- and recruits must meet these standards to enlist or maintain membership.

Your body mass index, or BMI, depends on your weight and height, and gives you a general idea of whether you're at risk for an obesity-related illness. The BMI helps doctors quickly screen for serious issues with body weight, such as being underweight or overweight.

Body mass index measures if you have a healthy level of fatness using an equation that involves the relationship of your height to your weight. Although body mass index, or BMI, is a good measure for much of the population, it's not infallible.

When you go for a checkup, your doctor may measure your height and weight to determine your BMI -- or body mass index. This gives him an idea of your body's level of fatness and whether you're at a healthy size.

A burgeoning waist line may be doing more than keeping you out of your tight jeans; it could be shortening your life. Your waist size and body mass index are important indicators of increased health risk due to excess body fat.

Many children today live at an unhealthy weight. More than 12 percent of children aged 2 to 5 years are obese, as are 17 percent of children aged 6 to 19, according to the Centers of Disease Control and Prevention (CDC). Obesity increases a child's risk of emotional and physical health problems.

Body mass index is used to estimate whether a person is at a healthy weight and body fat percentage for his height.

Your weight is a good indicator of your health. If you maintain a healthy weight throughout most of your life, you may be able to reduce your risk of a chronic illness such as heart disease. Body mass index, or BMI, is a tool that helps determine health risk based on a calculation using your height and weight.

Body mass index is the ratio of your weight in kilograms divided by your height in meters squared. BMI provides an estimation of your body fat level, but is in no way diagnostic. It helps healthcare providers evaluate whether you may be at risk of chronic disease due to carrying excess fat.

You can't actually calculate your body mass index, or BMI, using your waist and hip measurements. These two measurements are used to calculate your waist-to-hip ratio, or WHR, which can be helpful for determining whether you're carrying your weight in a healthy way.