Relationship between changes in components associated with metabolic syndrome and disappearance, or remission, of metabolic syndrome during 1 year.

Objectives: Prior research has focused on the relationship between weight change and incidence of metabolic syndrome. Change in body mass index (BMI), components of metabolic syndrome and metabolic syndrome status were investigated over 1 year of follow-up.
Methods: Subjects with metabolic syndrome from a community health screening project were recruited. Logistic regression was used to analyse the disappearance or remission of metabolic syndrome during 1 year according to changes in BMI, waist circumference, triglycerides, blood pressure, high-density lipoprotein-cholesterol (HDL-C) and fasting plasma glucose (FPG).
Results: The study included 490 subjects with metabolic syndrome. After 1 year, metabolic syndrome had disappeared in 30.0% (147/490) of subjects. Decreased triglycerides, blood pressure and HDL-C were significantly associated with the 1-year disappearance of metabolic syndrome, whereas BMI, waist circumference and FPG levels were not.
Conclusions: Short-term weight reduction has no impact on the status of metabolic syndrome. The disappearance of metabolic syndrome was common during a 1-year follow-up. This finding might impact on the treatment and management of people with metabolic syndrome.