AUT LibraryAUT
View Item 
  •   Open Research
  • AUT Faculties
  • Faculty of Health and Environmental Sciences
  • School of Interprofessional Health Studies
  • View Item
  •   Open Research
  • AUT Faculties
  • Faculty of Health and Environmental Sciences
  • School of Interprofessional Health Studies
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Evaluation of Ethnic Variations in Visceral, Subcutaneous, Intra-pancreatic, and Intra-hepatic Fat Depositions by Magnetic Resonance Imaging Among New Zealanders

Yang, JZ; Dokpuang, D; Nemati, R; He, KH; Zheng, AB; Petrov, MS; Lu, J
Thumbnail
View/Open
Journal article (1.173Mb)
Permanent link
http://hdl.handle.net/10292/13589
Metadata
Show full metadata
Abstract
Anthropometric indices, such as body mass index (BMI), waist circumference (WC), and waist to height ratio (WHtR), have limitations in accurately predicting the pathophysiology of diabetes mellitus, cardiovascular diseases, and metabolic syndrome due to ethnic differences in fat distribution. Recent studies showed that the visceral adipose tissue (VAT) deposition and fat content of internal organs, most notably intra-hepatic and intra-pancreatic fat, has emerged as a more important parameter. In this study, we aimed to assess the coordination between the traditional anthropometric indices and the various fat depositions within different ethnicities in New Zealand. We recruited 104 participants with different ethnic backgrounds, including New Zealand Europeans, Māori (the indigenous people of New Zealand), Pacific Islanders (PI), and Asians. Their weight, height, and WC were measured, and subcutaneous, visceral, intra-hepatic, and intra-pancreatic fat depositions were obtained by magnetic resonance imaging (MRI). The result showed VAT, but not subcutaneous adipose tissue (SAT) depositions at all levels were significantly varied among the three groups. BMI was associated best with L23SAT in NZ Europeans (30%) and L45VAT in Māori/PI (24.3%). WC and WHtR were correlated well with L45SAT in the total population (18.8% and 12.2%, respectively). Intra-pancreatic fat deposition had a positive Pearson relationship with NZ European BMI and Māori/PI WC, but no regression correlation with anthropometric indices. Conventional anthropometric indices did not correspond to the same fat depositions across different ethnic groups.
Keywords
Ethnicity; MRI; Intra-pancreatic fat; Subcutaneous fat; Visceral fat
Date
2020
Source
Biomedicines, 8(6), 174.
Item Type
Journal Article
Publisher
MDPI
DOI
10.3390/biomedicines8060174
Publisher's Version
https://www.mdpi.com/2227-9059/8/6/174
Rights Statement
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Contact Us
  • Admin

Hosted by Tuwhera, an initiative of the Auckland University of Technology Library

 

 

Browse

Open ResearchTitlesAuthorsDateSchool of Interprofessional Health StudiesTitlesAuthorsDate

Alternative metrics

 

Statistics

For this itemFor all Open Research

Share

 
Follow @AUT_SC

Contact Us
  • Admin

Hosted by Tuwhera, an initiative of the Auckland University of Technology Library