Intervention using behavior modification techniques to improve the lifestyle of high-risk metabolic syndrome patients

[Purpose] The present study examined the effects of a 12-week intervention combined with behavior modification techniques to improve the lifestyle and biochemical indicators, of high-risk metabolic syndrome patients. [Participants and Methods] The 21 participants (10 participants in the intervention group and 11 participants in the control group) were provided with information about metabolic syndrome. Participants in the intervention group were asked to set goals to improve their lifestyle (dietary and exercise) and their self-efficacy. The participants completed and submitted a weekly, self-monitoring sheet and were provided with feedback on their lifestyle. [Results] Following intervention, the values of body mass index and abdominal circumference were significantly lower for the intervention group as compared to the control group. There were no differences in the total physical activity level, total energy intake, or blood levels of lipids between the two groups. [Conclusion] According to Motivational Interviewing, to modify and continue behaviors, it is important for people to recognize "their significance" and have "confidence". In the present study, information about metabolic syndrome was provided to enable the recognition of the importance of behaviors. Moreover, participants in the intervention group were required to set goals to increase their self-efficacy. We attribute the participants' weight loss and decrease in abdominal circumference to this.