To provide a reference standard database of ultrasonographic parameters of abdominal adiposity in healthy people.
Italian non-obese volunteers among blood donors were enrolled in 5 age bands (from 18 to 70 year-old) to reach the threshold of 25 males and 25 females per single band (total: 250). All subjects were measured for weight, height and waist circumference and underwent ultrasonography (US) by an expert radiologist for the assessment of several abdominal fat thicknesses (minimum and maximum subcutaneous fat thickness, maximum preperitoneal fat thickness, intrabdominal fat thickness, aorto-mesenteric thickness, and mesenteric fat thickness). In addition, US data were normalized per waist circumference.
From 30s to 50s no statistically significant differences were achieved between males and females for the adiposity markers of visceral fat, while a relevant divergence was proved from 60s to 70s. During ageing a marked increase of the visceral fat compartment was observed in males, while only the preperitoneal circumference was significantly modified in females.
This paper reports on US parameters of abdominal adiposity of healthy Italian adults, to be used as a reference for daily clinical practice. Data could be also considered as control group for future investigations on physiology, pathological conditions, and differences between countries.
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Published online: March 17, 2014
Accepted: February 16, 2014
Received in revised form: February 15, 2014
Received: July 22, 2013
© 2014 Primary Care Diabetes Europe. Published by Elsevier Inc. All rights reserved.