snslagterEpidemiology of metabolic health
Lifestyle determinants and health-related quality of life
PhD ceremony: S.N. Slagter
When: January 11, 2017
Start: 12:45
Promotor: prof. dr. B.H.R. (Bruce) Wolffenbuttel
Where: Academy building RUG, open to the public.
Faculty: Medical Sciences / UMCG

 

Overweight and obesity often lead to the development of a disturbed glucose metabolism, increased blood pressure and a disturbed fat profile (too low values of the “good” HDL-cholesterol and high triglycerides values). This combination of metabolic complications is called the metabolic syndrome. It is associated with an increased risk of type 2 diabetes and cardiovascular diseases. Approximately one in four Europeans have the metabolic syndrome. Even though it is usually caused by obesity, a sub-group of obese people seem to be less susceptible to the metabolic health risks. They have an equally healthy metabolism as lean people. In the literature, this is referred to as metabolically healthy obese.

In ten large population studies from seven different European countries the occurrence of the metabolic syndrome and metabolically healthy obesity has been estimated. The metabolic syndrome is common in Europe and the Netherlands. However, in the Dutch LifeLines study still nearly 1 out of 4 obese women and 1 out of 10 obese men are metabolically healthy (depending on their age). From studies with LifeLines data only, it seems that smoking-, drinking-, eating- and exercise behaviours of these people is important. The level of tobacco use and drinking more than one alcoholic beverage per day was already related to the development of the metabolic syndrome. However, a ‘healthy’ dietary pattern and intensive vigorous physical activity increased in obese people the chance of metabolically healthy obesity. Actively changing lifestyle factors will reduce the number of people developing the metabolic syndrome, and consequently will reduce the incidence of type 2 diabetes and cardiovascular diseases. However, even before these more serious chronic conditions occur, obese subjects (without metabolic complications) had an impaired quality of life. Therefore, in the treatment of obesity it is advisable to take into account aspects relating to the quality of life.

 

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