scholarly journals Prevalence of overweight/obesity, anaemia and their associations among female university students in Dubai, United Arab Emirates: a cross-sectional study

2020 ◽  
Vol 9 ◽  
Author(s):  
Haleama Al Sabbah
Keyword(s):  
University Students ◽  
United Arab Emirates ◽  
Body Fat ◽  
Abdominal Obesity ◽  
Dietary Habits ◽  
Normal Weight ◽  
Fat Percentage ◽  
Cross Sectional ◽  
Total Body Fat ◽  
Total Body

Abstract The present study assessed the associations of overweight, obesity and anaemia with selected lifestyle factors, total body fat and abdominal obesity among female university students in Dubai. A total of 251 female students from a national university in Dubai participated in the present study. Weight, height, waist circumference, Hb level and total body fat percentage were measured. Participants also completed a self-reported questionnaire that included items related to the factors of obesity, anaemia and lifestyle. The study was approved by the University Ethical Committee. Almost one-third of the participants were overweight/obese; 8⋅5 % had abdominal obesity while 18⋅1 % had anaemia. Out of the total, 71⋅7 % reported that they have irregular meals and the highest percentages were found among obese (89⋅3 %) and overweight (78⋅0 %) compared with normal-weight (65⋅4 %) students (P < 0⋅05). Overweight/obese students reported that they exercise more than those of normal weight (P = 0⋅05). Students with anaemia reported less exercise than students without anaemia (P = 0⋅05). Also, the percentage of total body fat was found to be the highest (38⋅9 %) among students with anaemia (P < 0⋅05). Overweight, obesity and anaemia are prevalent among female university students. Anaemia seems to be associated with the percentage of total body fat, lack of physical activity and junk food. Further studies are required to investigate the detailed dietary habits of overweight and obese young adult females with anaemia.

scholarly journals Body fat volumes and distribution in chronic schizophrenia compared to healthy controls; a cross-sectional MR study

2021 ◽  
Author(s):  
Emanuele Felice Osimo ◽  
Stefan P Brugger ◽  
Emma Louise Thomas ◽  
Oliver D Howes
Keyword(s):  
Body Fat ◽  
Abdominal Obesity ◽  
Excess Mortality ◽  
Chronic Schizophrenia ◽  
Fat Distribution ◽  
Healthy Controls ◽  
Cross Sectional ◽  
Significant Difference ◽  
Total Body Fat ◽  
Total Body

People with schizophrenia show higher risk for abdominal obesity than the general population, which could contribute to excess mortality. However, it is unclear whether this is driven by alterations in abdominal fat partitioning. Here, we test the hypothesis that individuals with schizophrenia show a higher proportion of visceral to total body fat measured using MRI. We recruited 38 patients with schizophrenia and 38 healthy controls matched on age, sex, ethnicity and body mass index. We found no significant difference in body fat distribution between groups, suggesting that increased abdominal obesity in schizophrenia is not associated with altered fat distribution.

scholarly journals Body mass index and waist circumference are better predictors of insulin resistance than total body fat percentage in middle-aged and elderly Taiwanese

Medicine ◽  
2017 ◽  
Vol 96 (39) ◽  
pp. e8126 ◽  
Author(s):  
Yiu-Hua Cheng ◽  
Yu-Chung Tsao ◽  
I-Shiang Tzeng ◽  
Hai-Hua Chuang ◽  
Wen-Cheng Li ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Body Mass Index ◽  
Waist Circumference ◽  
Body Mass ◽  
Body Fat ◽  
Body Fat Percentage ◽  
Middle Aged ◽  
Fat Percentage ◽  
Total Body Fat ◽  
Total Body

scholarly journals Prediction of the <i>in vivo</i> Body Composition of Pigs Based on Cross- Sectional Region Analysis of Dual Energy X-Ray Absorptiometry (DXA) Scans

2002 ◽  
Vol 45 (6) ◽  
pp. 535-545
Author(s):  
A. D. Mitchell ◽  
A. Scholz ◽  
V. Pursel
Keyword(s):  
Body Composition ◽  
Chemical Analysis ◽  
Body Fat ◽  
The Body ◽  
Cross Sectional ◽  
Body Protein ◽  
Total Body Fat ◽  
Total Body ◽  
Dxa Scans

Abstract. The purpose of this study was to evaluate the use of a cross-sectional scan as an alternative to the total body DXA scan for predicting the body composition of pigs in vivo. A total of 212 pigs (56 to 138 kg live body weight) were scanned by DXA. The DXA scans were analyzed for percentage fat and lean in the total body and in 14 cross-sections (57.6 mm wide): 5 in the front leg/thoracic region, 4 in the abdominal region, and 5 in the back leg region. Regression analysis was used to compare total body and cross-sectional DXA results and chemical analysis of total body fat, protein and water. The relation (R2) between the percentage fat in individual slices and the percentage of total body fat measured by DXA ranged from 0.78 to 0.97 and by chemical analysis from 0.71 to 0.85, respectively. The relation between the percentage of lean in the individual slices and chemical analysis for percentage of total body protein and water ranged from 0.48 to 0.60 and 0.56 to 0.76, respectively. These results indicate that total body composition of the pig can be predicted (accurately) by performing a time-saving single-pass cross-sectional scan.

Dietary habits and physical activity: Which influence on abdominal fat deposition in children and adolescents?

2020 ◽  
Vol 13 (3) ◽  
pp. 215-223
Author(s):  
Rachele De Giuseppe ◽  
Valeria Calcaterra ◽  
Ginevra Biino ◽  
Noelia Rodriguez ◽  
Anna Gerbaldo ◽  
...  
Keyword(s):  
Physical Activity ◽  
Abdominal Obesity ◽  
Dietary Habits ◽  
Cross Sectional Study ◽  
Abdominal Fat ◽  
Normal Weight ◽  
Fat Deposition ◽  
Cross Sectional ◽  
Validated Questionnaire ◽  
Abdominal Fat Deposition

BACKGROUND: Prevention of childhood obesity is recommended throughout interventions aiming at enhancing healthy dietary habits (DH) and increasing physical activity (PA). OBJECTIVE: This cross-sectional study aimed at investigating DH and PA, in a sample of Italian children/adolescents. METHODS: We evaluated DH and PA by means of a previously validated questionnaire in 178 children/adolescents (88F/90M, 11.8±2.6 years): 49 normal weight (NW), 76 overweight (OW) and 53 with obesity (OB). Abdominal obesity was defined as Waist to Height Ratio (WHeR) >0.5. RESULTS: DH did not differ in NW subjects compared to OW and OB but higher PA score (p = 0.001) was observed in NW than OW and OB. No association was found between DH and WHeR, unlike PA. Four clusters of subjects were identified that could be defined by DH and PA; only one cluster, defined by PA, showed a significantly lower WHeR within subjects playing sports at least 3–4 hours/week. Moreover, subjects belonging to this cluster did not skip the main meals, eat a varied diet and drank milk at breakfast. CONCLUSIONS: In our sample PA performed at least 3–4 hours/week is inversely associated with abdominal fat deposition and is expected to positively impact health, protecting from abdominal obesity.

Assessment of Total Body Fat Percentage From Regional Spine and Femur DXA Measurements Among Chinese Women and Men

2007 ◽  
Vol 10 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Tian-Min Zhang ◽  
Hao Xu ◽  
Zhong-Man Yuan ◽  
Jia-Xuan Chen ◽  
Jian Gong ◽  
...  
Keyword(s):  
Body Fat ◽  
Chinese Women ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Total Body Fat ◽  
Total Body

Expanded normal weight obesity and blood pressure in Chinese adults: a community-based cross-sectional study

2019 ◽  
Vol 25 (3) ◽  
pp. 256 ◽  
Author(s):  
Huijing He ◽  
Li Pan ◽  
Feng Liu ◽  
Jingang Ma ◽  
Zhiping Hu ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Fat ◽  
Normal Weight ◽  
Shaanxi Province ◽  
High Risk Population ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Cross Sectional ◽  
Increased Risk ◽  
Normal Weight Obesity

The study aimed to explore the independent association between expanded normal weight obesity categories and blood pressure among adults aged 20–80 years in China. By cross-sectional design, a total of 4279 adults living in Shaanxi Province, China, were selected from communities via multi-stage stratified cluster sampling in 2014. Information on anthropometric, body composition and blood pressure was collected and analysed. Expanded normal weight obesity (ENWO) categories were used to identify the level of bodyweight based on the combination of body mass index (BMI) and body fat percentage (BFP) categories. The age- and sex-standardised prevalence of hypertension increased within ENWO groups, from 10.12% in the underweight-low body fat group to 45.92% in the obesity-high body fat group. In under or normal weight participants, body fat percentage was found independently associated with hypertension in men, with an adjusted odds ratio of 3.69 in the fourth quartile of BFP compared with the first one. However, this effect was not observed in women. BFP was independently associated with increased risk of hypertension, especially in men. People with normal BMI should be re-identified as a high-risk population based on BFP level when it comes to hypertension prevention in primary healthcare settings.

scholarly journals Development and Cross-Validation of Anthropometric Predictive Equations to Estimate Total Body Fat Percentage in Adult Women in Sri Lanka

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Nirmala Rathnayake ◽  
Gayani Alwis ◽  
Janaka Lenora ◽  
Sarath Lekamwasam
Keyword(s):  
Body Fat ◽  
Cross Validation ◽  
Body Fat Percentage ◽  
Adult Women ◽  
Fat Percentage ◽  
Predictive Equations ◽  
Total Body Fat ◽  
Group A ◽  
Total Body ◽  
Group B

Attempts have been made to estimate body fat using anthropometry, and most of them are country-specific. This study was designed to develop and cross-validate anthropometric predictive equations to estimate the total body fat percentage (TBFP) of Sri Lankan adult women. A cross-sectional study was conducted in Galle, Sri Lanka, with two groups: Group A (group for equation development) and Group B (cross-validation group) (n = 175 each) of randomly selected healthy adult women aged 30–60 years. TBFP (%) was quantified with total body DXA (TBFPDXA). Height (m), weight (kg), and skinfold thickness (SFT, mm) at six sites and circumferences (cm) at five sites were measured. In the first step, four anthropometric equations were developed based on the data obtained from multiple regression analyses (TBFPDXA = dependent variable and anthropometric measurements and age = independent variables) with Group A. They were developed on the basis of circumferences (TBFP1), SFTs (TBFP2), circumferences and SFTs (TBFP3), and highly significant circumferences and SFTs (r ≥ 0.6) (TBFP4). In the second step, the newly developed equations were cross-validated using Group B. Three equations (TBFP1, TBFP2, and TBFP4) showed the agreement with cross-validation criteria. There were no differences between TBFPDXA and TBFP estimated by these equations (p>0.05). They showed higher measurement concordance with TBFPDXA; correlation between measured TBFP with DXA and estimated with TBFP1, TBFP2, and TBFP4, respectively, was 0.80 (R2 = 0.65, SEE = 3.10), 0.83 (R2 = 0.69, SEE = 2.93), and 0.84 (R2 = 0.72, SEE = 2.78). Three anthropometric measurements based on predictive equations were developed and cross-validated to satisfactorily estimate the TBFP in adult women.

Efficacy of a Motorized Mechanical Oscillator in Abdominal Fat, Weight, and Waist Circumference Reduction - Two Case Studies

2006 ◽  
Vol 12 (2) ◽  
pp. 30-36
Author(s):  
Chloe ANG ◽  
Teik Hin KOH
Keyword(s):  
Waist Circumference ◽  
Body Fat ◽  
Lean Mass ◽  
Dietary Habits ◽  
Abdominal Fat ◽  
The Other ◽  
Waist Girth ◽  
Total Body Fat ◽  
Mechanical Oscillators ◽  
Total Body

LANGUAGE NOTE | Document text in English; abstract also in Chinese.The importance of reducing health risk associated with high abdominal fat is frequently emphasized. Consequently, in Singapore, we have witnessed good sales on motorized mechanical oscillators touted to induce slimming based on the principles of acupressure. However, to date, no study has been done to evaluate the efficacy of such equipment. This pilot study aims to examine the efficacy of motorized mechanical oscillators in reducing waist circumference, weight and abdominal fat percentage over 4 weeks as well as augment the data on acupressure for weight reduction. Two male subjects, one mildly overweight and the other severely overweight, were recruited. They were required to keep to their existing lifestyles and dietary habits and were instructed to wear the oscillator belt for 30 minutes each time, twice a day, as per instructions given in the manual. The machine was operated using the automatic mode. The results show a slight decrease in total body fat % ascertained by DEXA scans. There was also a reduction in waist circumference and an increase in lean mass in the trunk area in both subjects. Specifically, one participant (mildly overweight) lost 1.2% of total body fat, and 0.7cm on the waist girth but gained 1 kg of lean trunk mass. The other participant (severely overweight), although having lost only 0.2% of total body fat and 1.3cm on the waist girth, lost 1.7 kg in total body weight. He also gained in trunk lean mass that resulted in trunk fat reduction of 0.4%. There appears to be some success in such treatment modality particularly with regard to reducing abdominal fat. Certainly, more work needs to be done and future studies are being considered that will involve bigger sample sizes.調查顯示腹部脂肪的累積能引起健康危害，因此減少腹部脂肪的重要性需要廣泛重視的。在新加坡，瘦身產品如動力化的機械擺動瘦身帶都獲得非常好的銷售額。此瘦身帶是以穴位理療原理為依據而設計開發的。可是至今，這類產品的瘦身效果還沒得到科學證明。這項中間試驗的目的是研究在超過4個星期的時間裏，這類瘦身帶對減少腰圍，體重和腹部脂肪的百分數效果；同時也希望增添用穴位理療原理在減肥方面的資料。在二位男性患者當中，一位屬於輕微超重，而另一位屬於嚴重超重。在這項中間試驗調查中，二位患者接受了為期四周的治療療程。療程包括每日使用本瘦身帶二次，一次療程三十分鐘。除此以外，患者需要保持原本的生活方式和飲食習慣。並遵循指導手冊方法操作。此瘦身帶的操作是採用自動化的方法。由DEXA結果顯示二位元患者的脂肪都有顯微的下降，腰圍也有所減小，並且腹部的肌肉有明顯的增加。其中一位患者(輕微肥胖者)的脂肪減少了1.2%，腰圍減少了0.7公分，而肌肉增加了1公斤。第二位患者的身體脂肪減少了0.2%，腰圍減少了 1.3公分，體重也減輕了1.7公斤。同時肌肉也增加了，這使到他的腹部的脂肪減少了0.4%。由此可見，這類瘦身方法對減少腹部脂肪似乎有效。所以，這方面的調查和研究需要更多的工作。接下來希望進行更廣泛，更大規模的研究。

scholarly journals Soft Drink Consumption in Young Mexican Adults Is Associated with Higher Total Body Fat Percentage in Men but Not in Women

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1760
Author(s):  
Cesar Campos-Ramírez ◽  
Víctor Ramírez-Amaya ◽  
Liliana Olalde-Mendoza ◽  
Jorge Palacios-Delgado ◽  
Miriam Aracely Anaya-Loyola
Keyword(s):  
Body Fat ◽  
Soft Drink ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
The Body ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Soft Drink Consumption ◽  
Total Body Fat ◽  
Total Body

A high consumption of soft drinks (SDs) has been linked with the development of anthropometric and metabolic alterations. We evaluate the association between SD consumption and some anthropometric and metabolic variables. This study is an observational study, using a sample of 394 university students, of which 158 were men (40.1%) and 238 women (59.9%), between 18 and 30 years. An SD intake questionnaire provided the consumption of different SDs. The participants’ weight, height, and waist and hip circumferences were collected. Metabolic biomarkers were analyzed. The average intake of caloric SDs (CSDs) was 1193.6 ± 1534.8 mL/week and 84.5 ± 115.02 mL/week for non-caloric SDs (NCSDs). Sex differences were found in the amount of SD consumption and these statistical differences were driven by those men subjects with a high total body fat percentage (TBF%). In men, correlations were found between the intake of CSDs and the body mass index, waist and hip circumferences, TBF%, and visceral fat percentage. In woman, a correlation was found with glucose and triglycerides. The prediction model revealed that the intake of CSDs predicts TBF% and low-density lipoprotein only in men. A high amount of CSD consumption in men was associated with a high TBF%, and this may be predictive of future development of metabolic abnormalities.

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