Accuracy of Y-scope, a newly developed portable abdominal impedance analyzer, for the assessment of abdominal visceral fat area.

ABSTRACT:

Aim

This study was conducted to evaluate the accuracy of a newly developed multifrequency segmental (MFS) bioelectrical impedance analysis (BIA) method using an additional portable abdominal (PA) impedance analyzer, in the assessment of abdominal visceral fat area (VFA).

Materials and methods

One hundred healthy Korean subjects aged 19 years or over (43 men and 57 women) were recruited, and VFA was estimated by a conventional MFS-BIA machine and a new MFS-BIA machine with a PA-BIA device, indicating MFS-VFA and MFS&PA-VFA, respectively. The accuracy of the VFA values was compared with those evaluated with CT at the level of the umbilicus (CT-VFA).

Results

The mean age was 41 years and mean body mass index (BMI) was 24.4 kg/m². The mean ± SD VFAs measured by

SUBMITTER: Yoon JW 

PROVIDER: S-EPMC9597369 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature