XuChiaBarbaraBielawskabMajidNikpaycRobertDent

Objective
To compare the change in waist circumference given the same degree of weight loss in patients who meet the criteria for metabolic syndrome or type 2 diabetes and those who do not. Since visceral adiposity, is a key feature of both conditions, we hypothesized that patients with metabolic syndrome or diabetes lose a greater amount of waist circumference given the same amount of weight loss compared to patients without these conditions.

Methods
The Ottawa Hospital Weight Management Clinic offers a course in lifestyle modification and uses 12 weeks of total meal replacement. We compared the decrease in waist circumference between patients with metabolic syndrome or diabetes and those without these conditions who had lost a similar amount of weight using measurements from the first 6 weeks of meal replacement.

Results
3559 patients who attended the program between September 1992 and April 2015 were evaluated in this study. The patient population was largely White of European descent and all meetings were face to face. The mean weight loss for men was 15.1kg±20.2kg, and the mean weight loss for women was 9.7±2.4kg. There were no significant differences in decrease in waist circumference between those with and without metabolic syndrome in both men (11.7±3.9cm vs 11.4±3.8cm, p = 0.48) and women (9.0±3.6cm vs 9.1±3.7cm, p = 0.26).

Conclusions
Our results show that given the same degree of weight loss, patients with and without diabetes or metabolic syndrome experience a similar change in waist circumference.

Key words
Obesitywaist circumferencemetabolic syndromediabetes



https://www.sciencedirect.com/science/article/abs/pii/S1499267121002495