The relationship between bone mineral density and body composition among Qatari women with high rate of obesity: qatar Biobank Data
Author | Kerkadi, Abdelhamid |
Author | Lathief, Shalima |
Author | Khial, Yasmen |
Author | Teleb, Toka |
Author | Attieh, Grace |
Author | Rahman, Md Mizanur |
Author | Shi, Zumin |
Author | Agouni, Abdelali |
Available date | 2022-04-17T06:57:42Z |
Publication Date | 2022-04-09 |
Publication Name | Frontiers in Nutrition |
Identifier | http://dx.doi.org/10.3389/fnut.2022.834007 |
Citation | Kerkadi A, Lathief S, Khial Y, Teleb T, Attieh G, Rahman MM, Shi Z and Agouni A (2022) The Relationship Between Bone Mineral Density and Body Composition Among Qatari Women With High Rate of Obesity: Qatar Biobank Data. Front. Nutr. 9:834007. doi: 10.3389/fnut.2022.834007 |
Abstract | Studies have reported inconsistent results for the relationship between body composition and bone mineral density (BMD) among women, especially those with a high rate of obesity. This study aims to examine the association between BMD and body composition among Qatari women. A cross-sectional study, using data from the Qatar Biobank (QBB), was conducted on 2,000 Qatari women aged 18 and over. Measurements were taken by dual-energy X-ray absorptiometry (DEXA) for body composition [visceral fat and android fat (AF)], gynoid fat (GF), trunk fat, total fat mass (TFM), total lean mass (LM) and bone mineral density (BMD), including the lumber spine, neck, femur and total body. The participants were divided into groups of normal and low BMD, based on their T-score. Non-linear regression analysis using the restricted cubic spline method was performed according to the T-score of the total BMD for the fat mass variables. Women with a low BMD (T-score <-1) had significantly lower body composition indicators. LM was positively correlated with BMD at the spine (r = 0.29, p < 0.001), neck (r = 0.32, p < 0.001), and femur (r = 0.28, p < 0.001), as well as total BMD (r = 0.29, p < 0.001) and T-score (r = 0.31, p < 0.001), while the correlatio between TFM and BMD was negative and weak (r = −0.05, <0.017). Results of the non-linear regression indicated that components of fat distribution (TFM, AF, GF and trunk fat) were positively associated with total body T-score. In the adjusted non-liner regression, only a slight increase in T-score was recorded with an increase in FM. The association between FM and BMD was non-linear, suggesting that FM may not be a strong protector of bones among women with high rate of obesity |
Language | en |
Publisher | Frontiers Media |
Subject | bone mineral density body composition Qatar women abdominal obesity |
Type | Article |
ESSN | 2296-861X |
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