Rather, it was derived from a type of analysis (called a confirmatory factor analysis) that examines how the various components of MetS (obesity, blood pressure, triglycerides, HDL cholesterol, and fasting blood sugar) are correlated with one another. The MetS z-score was not calculated directly similar to other z-scores (BMI z-scores used for children, etc.). Z-scores can be negative as well z=-2 is the 2.28th percentile, meaning only roughly 2% of the population has a lower MetS severity. A z=2 is equivalent to the 97.7th percentile, indicating that 97.7% of the population has a lower MetS severity than the individual. There are corresponding percentiles that are meaningful: a z=0 is equivalent to the 50th percentile, again indicating that 50 percent of the population has lower MetS severity than the individual. A z=2 means that the value is 2 standard deviations above the mean of the population, meaning much “above average”. A z-score=0 for a given individual indicates the value for that individual is equal to the mean of the population. Technically, a z-score is the number of standard deviations from the mean a particular value is. It relies on knowing what the average (or “mean”) is for the whole population and the variability (how frequently and how much people are different from average, measured in terms of standard deviation). What is a Z-score?Ī z-score is a way of placing the measurement of a particular person (for example, a person’s body mass index, a marker of body weight) in the context of what that measurement is for other people in the population. People with the metabolic syndrome are more likely to develop several other diseases, including higher risk for heart attack, stroke, diabetes and a liver problem called fatty liver disease.

How is the metabolic syndrome related to other diseases? Individuals who have at least three of these abnormalities are considered to have the metabolic syndrome or “MetS.” These individuals have a higher risk of developing heart disease and other diseases like diabetes. This cluster of abnormalities include abdominal obesity (seen either by a large waist circumference or a high body mass index ), high blood pressure, high triglycerides, low HDL cholesterol (the “good cholesterol”) and high fasting blood sugar. The interesting thing about the metabolic syndrome is that five of these cardiovascular risk factors are seen together more often than would be expected by chance-as though they are caused by a similar underlying problem. These are referred to as cardiovascular risk factors. The following table outlines common metabolic equivalent values for certain exercises.There are a lot of different processes in the body that can contribute to having heart disease, such as having high cholesterol levels or high blood sugar. METs are often used in creating workout plans to help structure proper calorie burns throughout the plan. It’s a term used to describe the rate of energy usage a given activity uses with respect to a resting metabolic rate of a human.įor example, a MET of 2 uses twice as much oxygen per minute as the body does sitting at rest. To calculate your MET (metabolic equivalent), multiply your calories burned per minute by 200, divide by 3.5, then divide again by your body weight. METS is the metabolic equivalent of the exercise.Where C is the calories burned per minute (kcal/min).The following formula is used to determine the calories burned per minute of exercise based on the metabolic equivalents of that exercise. This calculate can evaluate your MET, calories burned per minute, or bodyweight if the other values are known. Select your activity and enter your body weight into the calculator to determine your MET and calories burned per minute.

Mets score calculator