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Wang Y, Shen S, Han P, Zheng K, Chen C, Wu Y, Huang C, Guo J, Qi Y, Chen X, Zheng Y, Xia X, Peng S, Guo Q. The association between visceral fat obesity and prefrailty in Chinese older adults: a cross-sectional study. BMC Endocr Disord 2024; 24:136. [PMID: 39090692 PMCID: PMC11295587 DOI: 10.1186/s12902-024-01625-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/14/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND The prevalence of obesity is escalating. Previous research has concentrated on the link between frailty and obesity; however, the association between prefrailty and obesity has been less studied. Prefrailty screening and intervention may prevent or postpone frailty in older persons. OBJECTIVE The study was to investigate into the relationship between prefrailty and several obesity indicators in Chinese community-dwelling older individuals. METHODS This research employed the Frailty Screening Index to investigate the frailty phenotype of people living in Shanghai. Bioelectrical impedance analysis was used for evaluating body composition. RESULTS There were 510 participants (39.0%) with high visceral adipose areas. Participants with a high visceral adipose area showed a higher risk of prefrailty (adjusted OR, 1.53; 95% CI, 1.19-1.96), according to multivariate models. When body mass index (BMI) and visceral fat area (VFA) were combined, it was discovered that having an overweight BMI with normal VFA was a protective factor for prefrailty (corrected OR, 0.62; 95% CI, 0.43-0.90), but having a normal weight but excess VFA increased the risk of prefrailty (corrected OR, 1.87; 95% CI, 1.15-3.03). CONCLUSION Visceral fat obesity is an independent risk factor for prefrailty in Chinese older adults. Implementing targeted interventions, such as dietary modifications, increased physical activity, and other lifestyle changes, could play a crucial role in reducing the risk of prefrailty and improving overall health outcomes in this population.
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Affiliation(s)
- Yue Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Suxing Shen
- Rehabilitation Medicine Department, Tianjin Fifth Central Hospital, Tianjin, 300457, China
| | - Peipei Han
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Kai Zheng
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Cheng Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- School of Health, Fujian Medical University, Fuzhou, 350122, Fujian, China
| | - Yahui Wu
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Chuanjun Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200135, China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Jiangling Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Graduate School of Shanghai University of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yiqiong Qi
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China
| | - Xiaoyu Chen
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Yuxuan Zheng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Xinwei Xia
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Siyan Peng
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China
| | - Qi Guo
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China.
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, China.
- Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences affiliated Zhoupu Hospital, 279 Zhouzhu Highway, Pudong New Area, Shanghai, 201318, China.
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Nunes PRP, Castro-E-Souza P, de Oliveira AA, Camilo BDF, Cristina-Souza G, Vieira-Souza LM, Carneiro MADS. Effect of resistance training volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females: Systematic review and meta-analysis of randomized controlled trials. JOURNAL OF SPORT AND HEALTH SCIENCE 2024; 13:145-159. [PMID: 37788790 PMCID: PMC10980902 DOI: 10.1016/j.jshs.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/25/2023] [Accepted: 08/14/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE This meta-analytical study aimed to explore the effects of resistance training (RT) volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females. METHODS A systematic search was performed for randomized controlled trials in PubMed, Scopus, Web of Science, and SciELO. Randomized controlled trials with postmenopausal and older females that compared RT effects on body adiposity, metabolic risk, and inflammation with a control group (CG) were included. Independent reviewers selected the studies, extracted the data, and performed the risk of bias and certainty of the evidence (Grading of Recommendations, Assessment, Development, and Evaluation (GRADE)) evaluations. Total body and abdominal adiposity, blood lipids, glucose, and C-reactive protein were included for meta-analysis. A random-effects model, standardized mean difference (Hedges' g), and 95% confidence interval (95%CI) were used for meta-analysis. RESULTS Twenty randomized controlled trials (overall risk of bias: some concerns; GRADE: low to very low) with overweight/obese postmenopausal and older females were included. RT groups were divided into low-volume RT (LVRT, ∼44 sets/week) and high-volume RT (HVRT, ∼77 sets/week). Both RT groups presented improved body adiposity, metabolic risk, and inflammation when compared to CG. However, HVRT demonstrated higher effect sizes than LVRT for glucose (HVRT = -1.19; 95%CI: -1.63 to -0.74; LVRT = -0.78; 95%CI:-1.15 to -0.41) and C-reactive protein (HVRT = -1.00; 95%CI: -1.32 to -0.67; LVRT = -0.34; 95%CI, -0.63 to -0.04)) when compared to CG. CONCLUSION Compared to CG, HVRT protocols elicit greater improvements in metabolic risk and inflammation outcomes than LVRT in overweight/obese postmenopausal and older females.
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Affiliation(s)
- Paulo Ricardo Prado Nunes
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; University Center of Planalto de Araxá (UNIARAXA), 38180-129 Araxá, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil.
| | - Pâmela Castro-E-Souza
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University (UEL), 86050-070 Londrina, PR, Brazil
| | | | - Bruno de Freitas Camilo
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Gislaine Cristina-Souza
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Lucio Marques Vieira-Souza
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Postgraduate Program in Physical Education, Federal University of Sergipe (UFS), 49107-230 São Cristóvão, SE, Brazil
| | - Marcelo Augusto da Silva Carneiro
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University (UEL), 86050-070 Londrina, PR, Brazil
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Sugiyama T, Yamada Y, Ito Y, Mineo R, Iwamoto R, Tamba S, Fujimoto T, Yamamoto K, Matsuzawa Y. Increase in glycemic set point, alongside a decrease in waist circumference, in the non-diabetic population during the Japanese National Intervention Program for metabolic syndrome: A single-center, large-scale, matched-pair analysis. PLoS One 2022; 17:e0268450. [PMID: 35947600 PMCID: PMC9365144 DOI: 10.1371/journal.pone.0268450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 05/01/2022] [Indexed: 11/18/2022] Open
Abstract
Background In 2008, the Japanese government implemented a National Intervention Program for metabolic syndrome. Low-risk individuals were not direct targets of this intervention. Nevertheless, they were indirectly enlightened by this massive campaign. Documentation of the metabolic shifts in low-risk individuals following the program launch may inform public health policy regarding approaches to metabolic risks in the general population. Methods We conducted a cross-sectional analysis of data from non-diabetic participants who underwent general health check-ups at the Physical Check-up Center of Sumitomo Hospital. Participants during 2007–2008 were pair-matched with those during 2015–2016 with respect to sex, age, smoking status, hemoglobin level, and red blood cell (RBC) count. Each participant was included only once in the study. Results Totals of 3,140 men and 2,048 women were pair-matched. The non-diabetic participants showed lower waist circumference, blood pressure, heart rate, and serum lipid concentrations during the second study period. In contrast, the entire distributions of fasting plasma glucose (FPG) concentration in both sexes and glycated hemoglobin (HbA1c) in women were shifted upwards. In men, Δ FPG was +1.6 mg/dL (P < 0.001) and Δ HbA1c was ±0% (P = 0.6). In women, Δ FPG was +3.0 mg/dL (P < 0.001), and Δ HbA1c was +0.1% (P < 0.001). Δ Homeostasis model assessment of β-cell function was −6.6 in men (P < 0.001) and −10.3 in women (P < 0.001). The homeostasis model assessment of insulin resistance did not change significantly. Conclusions The “glycemic set point” has increased in non-diabetic people in Japan during recent years. Lifestyle or environmental changes may have caused this metabolic shift through obesity-independent pathways, possibly through effects on pancreatic β-cell function. The underlying mechanism awaits further investigation.
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Affiliation(s)
- Takuya Sugiyama
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
- * E-mail:
| | - Yuya Yamada
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yoshito Ito
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Ryohei Mineo
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Ryuya Iwamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Sachiko Tamba
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | | | - Koji Yamamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yuji Matsuzawa
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
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Cao C, Hu H, Zheng X, Zhang X, Wang Y, He Y. Association between central obesity and incident diabetes mellitus among Japanese: a retrospective cohort study using propensity score matching. Sci Rep 2022; 12:13445. [PMID: 35927472 PMCID: PMC9352654 DOI: 10.1038/s41598-022-17837-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/01/2022] [Indexed: 11/23/2022] Open
Abstract
Previous evidence revealed that central obesity played a vital role in the development of diabetes mellitus (DM). However, because of imbalanced confounding variables, some studies have not wholly established the association between central obesity and diabetes. Propensity score matching (PSM) analysis can minimize the impact of potential confounding variables. Therefore, the aim of the present study was to explore the relationship between central obesity and diabetes in the Japanese population by using PSM analysis. This retrospective cohort study included 15,453 Japanese adults who were free of diabetes at baseline between 2004 and 2015, which provided all medical records for individuals participating in the physical exam. Central obesity at baseline was an independent variable, and incident diabetes during follow-up was an outcome variable. Using a 1:1 PSM analysis, the present retrospective cohort study included 1639 adults with and without central obesity. Additionally, we employed a doubly robust estimation method to identify the association between central obesity and diabetes. Subjects with central obesity were 92% more likely to develop DM (HR = 1.65, 95%CI 1.12, 2.41). After adjusting for covariates, subjects with central obesity had a 72% increased risk of developing DM compared with subjects with non-central obesity in the PSM cohort (HR = 1.72, 95% CI 1.16, 2.56). Central obesity individuals had a 91% higher risk of DM than non-central obesity individuals, after adjustment for propensity score (HR = 1.91, 95% CI 1.29, 2.81). In sensitivity analysis, the central obesity group had a 44% (HR = 1.44, 95% CI 1.09, 1.90) and 59% (HR = 1.59, 95% CI1.35, 1.88) higher risk of DM than the non-central obesity group in the original and weighted cohorts after adjusting for confounding variables, respectively. Central obesity was independently associated with an increased risk of developing diabetes. After adjustment for confounding covariates, central obesity participants had a 72% higher risk of development of diabetes than non-central obesity individuals in the PSM cohort.
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Affiliation(s)
- Changchun Cao
- Department of Rehabilitation, Shenzhen Dapeng New District Nan'ao People's Hospital, No. 6, Renmin Road, Dapeng New District, Shenzhen, 518000, Guangdong, China
| | - Haofei Hu
- Department of Nephrology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Xiaodan Zheng
- Department of Neurology, Peking University Shenzhen Hospital, Shenzhen, 518000, Guangdong, China
| | - Xiaohua Zhang
- Department of Rehabilitation, Shenzhen Dapeng New District Nan'ao People's Hospital, No. 6, Renmin Road, Dapeng New District, Shenzhen, 518000, Guangdong, China
| | - Yulong Wang
- Department of Rehabilitation, Shenzhen Dapeng New District Nan'ao People's Hospital, No. 6, Renmin Road, Dapeng New District, Shenzhen, 518000, Guangdong, China.
| | - Yongcheng He
- Department of Nephrology, Shenzhen Hengsheng Hospital, No. 20 Yintian Road, Xixiang Street, Baoan District, Shenzhen, 518000, Guangdong, China. .,Department of Nephrology, Affiliated Hospital of North Sichuan Medical College, No. 1 Maoyuan South Road, Nanchong, 637000, Sichuan, China.
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5
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Babu AF, Csader S, Männistö V, Tauriainen MM, Pentikäinen H, Savonen K, Klåvus A, Koistinen V, Hanhineva K, Schwab U. Effects of exercise on NAFLD using non-targeted metabolomics in adipose tissue, plasma, urine, and stool. Sci Rep 2022; 12:6485. [PMID: 35444259 PMCID: PMC9019539 DOI: 10.1038/s41598-022-10481-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 04/01/2022] [Indexed: 02/08/2023] Open
Abstract
The mechanisms by which exercise benefits patients with non-alcoholic fatty liver disease (NAFLD), the most common liver disease worldwide, remain poorly understood. A non-targeted liquid chromatography-mass spectrometry (LC–MS)-based metabolomics analysis was used to identify metabolic changes associated with NAFLD in humans upon exercise intervention (without diet change) across four different sample types—adipose tissue (AT), plasma, urine, and stool. Altogether, 46 subjects with NAFLD participated in this randomized controlled intervention study. The intervention group (n = 21) performed high-intensity interval training (HIIT) for 12 weeks while the control group (n = 25) kept their sedentary lifestyle. The participants' clinical parameters and metabolic profiles were compared between baseline and endpoint. HIIT significantly decreased fasting plasma glucose concentration (p = 0.027) and waist circumference (p = 0.028); and increased maximum oxygen consumption rate and maximum achieved workload (p < 0.001). HIIT resulted in sample-type-specific metabolite changes, including accumulation of amino acids and their derivatives in AT and plasma, while decreasing in urine and stool. Moreover, many of the metabolite level changes especially in the AT were correlated with the clinical parameters monitored during the intervention. In addition, certain lipids increased in plasma and decreased in the stool. Glyco-conjugated bile acids decreased in AT and urine. The 12-week HIIT exercise intervention has beneficial ameliorating effects in NAFLD subjects on a whole-body level, even without dietary changes and weight loss. The metabolomics analysis applied to the four different sample matrices provided an overall view on several metabolic pathways that had tissue-type specific changes after HIIT intervention in subjects with NAFLD. The results highlight especially the role of AT in responding to the HIIT challenge, and suggest that altered amino acid metabolism in AT might play a critical role in e.g. improving fasting plasma glucose concentration. Trial registration ClinicalTrials.gov (NCT03995056).
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Affiliation(s)
- Ambrin Farizah Babu
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland.,Afekta Technologies Ltd., Yliopistonranta 1L, 70211, Kuopio, Finland
| | - Susanne Csader
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland
| | - Ville Männistö
- Department of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Milla-Maria Tauriainen
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland.,Department of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | | | - Kai Savonen
- Kuopio Research Institute of Exercise Medicine, Kuopio, Finland.,Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Anton Klåvus
- Afekta Technologies Ltd., Yliopistonranta 1L, 70211, Kuopio, Finland
| | - Ville Koistinen
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland.,Afekta Technologies Ltd., Yliopistonranta 1L, 70211, Kuopio, Finland.,Department of Life Technologies, Food Chemistry and Food Development Unit, University of Turku, 20014, Turku, Finland
| | - Kati Hanhineva
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland.,Afekta Technologies Ltd., Yliopistonranta 1L, 70211, Kuopio, Finland.,Department of Life Technologies, Food Chemistry and Food Development Unit, University of Turku, 20014, Turku, Finland
| | - Ursula Schwab
- Department of Public Health and Clinical Nutrition, University of Eastern Finland, 70210, Kuopio, Finland. .,Department of Medicine, Endocrinology and Clinical Nutrition, Kuopio University Hospital, Kuopio, Finland.
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Alkhalidy H, Orabi A, Alnaser K, Al-Shami I, Alzboun T, Obeidat MD, Liu D. Obesity Measures as Predictors of Type 2 Diabetes and Cardiovascular Diseases among the Jordanian Population: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:12187. [PMID: 34831943 PMCID: PMC8618033 DOI: 10.3390/ijerph182212187] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 12/23/2022]
Abstract
Obesity is strongly associated with cardiovascular diseases (CVD) and type 2 diabetes (T2D). This study aimed to use obesity measures, body mass index (BMI) and waist circumference (WC) to predict the CVD and T2D risk and to determine the best predictor of these diseases among Jordanian adults. A cross-sectional study was conducted at the governmental and military hospitals across Jordan. The study participants were healthy or previously diagnosed with CVD or T2D. The continuous variables were compared using ANOVA, and the categorical variables were compared using the X2 test. The multivariate logistic regression was used to predict CVD and T2D risk through their association with BMI and WC. The final sample consisted of 6000 Jordanian adults with a mean age of 41.5 ± 14.7 years, 73.6% females. The BMI (OR = 1.7, CI: 1.30-2.30, p < 0.001) was associated with a higher risk of T2D compared to WC (OR = 1.3, CI: 1.04-1.52, p = 0.016). However, our results showed that BMI was not associated with CVD risk, while the WC was significantly and positively associated with CVD risk (OR = 1.9, CI: 1.47-2.47, p < 0.001). In conclusion, an elevated BMI predicts a higher risk of T2D, while WC is more efficient in predicting CVD risk. Our results can be used to construct a population-specific intervention to reduce the risk of CVD and T2D among adults in Jordan and other countries with similar backgrounds.
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Affiliation(s)
- Hana Alkhalidy
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid 22110, Jordan; (A.O.); (K.A.); (T.A.)
| | - Aliaa Orabi
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid 22110, Jordan; (A.O.); (K.A.); (T.A.)
| | - Khadeejah Alnaser
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid 22110, Jordan; (A.O.); (K.A.); (T.A.)
| | - Islam Al-Shami
- Department of Clinical Nutrition and Dietetics, Faculty of Applied Medical Sciences, The Hashemite University, Zarqa 13133, Jordan;
| | - Tamara Alzboun
- Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid 22110, Jordan; (A.O.); (K.A.); (T.A.)
| | - Mohammad D. Obeidat
- Department of Animal Production, Faculty of Agriculture, Jordan University of Science and Technology, Irbid 22110, Jordan;
| | - Dongmin Liu
- Department of Human Nutrition, Foods and Exercise, College of Agriculture and Life Sciences, Virginia Tech, Blacksburg, VA 24061, USA;
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7
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Apalasamy YD, Awang H, Mansor N, AbRashid N, Kamarulzaman ND, Lih Yoong T. Factors Associated With Obesity and Abdominal Obesity Among Malaysian Older Adults. Asia Pac J Public Health 2021; 33:547-554. [PMID: 34013778 DOI: 10.1177/10105395211014634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Obesity is a rising concern globally. This study investigated the prevalence and factors associated with obesity and abdominal obesity (AO) among 5613 Malaysians aged 40 years and older via computer-assisted personal interviewing and anthropometric measurements. Obesity and AO prevalence were 37.8% and 63.1%, respectively. Significant associations were observed between: obesity with higher risk in patients aged between 40 and 49 years, Indians, females, income ≥RM 2000, and health status, and AO with higher risk in patients aged between 50 and 59 years, Indians, females, never married, income ≥RM 2000, and vigorous physical activity. Hence, age, sex, income, and ethnicity are associated with both obesity and AO. Promoting healthy body mass index and waist circumference is essential for healthy ageing.
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8
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Reimer RA, Wharton S, Green TJ, Manjoo P, Ramay HR, Lyon MR, Gahler RJ, Wood S. Effect of a functional fibre supplement on glycemic control when added to a year-long medically supervised weight management program in adults with type 2 diabetes. Eur J Nutr 2020; 60:1237-1251. [PMID: 32642971 DOI: 10.1007/s00394-020-02328-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 07/03/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Soluble fibre beneficially affects metabolism but whether it can augment the reductions in glycemia induced through intensive weight management has not been extensively studied. Our objective was to examine the adjunct effect of the soluble viscous fibre PGX® on glycemic control in adults with type 2 diabetes (T2D) enrolled in a year-long medically supervised weight management program. METHODS In a placebo-controlled, double-blind study, 290 adults with overweight/obesity and T2D were randomized to receive PGX (15-20 g/day) or isocaloric placebo (rice flour, 6.4-8.6 g/day) as an adjunct to intensive weight management for 52 weeks. The primary outcome was change in glycemic control (HbA1c). Other outcome measures included weight loss, blood lipids, blood pressure, cytokines and fecal microbiota. RESULTS Compared to baseline HbA1c in PGX (7.2 ± 1.1%) and placebo (7.0 ± 0.9%) groups, there was a significant reduction at 16 and 26 weeks, however, only PGX showed a significant absolute reduction of 0.23% at 52 weeks; there were no between-group differences in HbA1c. At 52 weeks, only PGX significantly decreased body weight compared to baseline and reduced waist circumference at all time points. Compared to baseline, only PGX showed a significant reduction in LDL cholesterol at 16 and 26 weeks. PGX significantly increased the relative abundance of Collinsella, Parabacteroides and Roseburia. CONCLUSION Adding PGX to a weight management program for individuals with T2D provides a sustained reduction in HbA1c compared to placebo. Improvements in other metabolic outcomes suggest that PGX may be a promising adjunct to weight loss programs in patients with T2D. CLINICAL TRIAL This trial was registered at ClinicalTrials.gov as NCT01644201.
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Affiliation(s)
- Raylene A Reimer
- Faculty of Kinesiology, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada. .,Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | - Sean Wharton
- The Wharton Medical Clinic and Weight Management Centre, Hamilton, ON, Canada
| | - Tim J Green
- Healthy Mothers, Babies, and Children, South Australian Health and Medical Research Institute, Adelaide, SA, Australia.,Discipline of Paediatrics, University of Adelaide, Adelaide, Australia
| | - Priya Manjoo
- Department of Medicine, Vancouver Island Health Authority, University of Victoria, University of British Columbia, Victoria, Canada
| | - Hena R Ramay
- International Microbiome Centre, University of Calgary, Calgary, AB, Canada
| | - Michael R Lyon
- Obesity Medicine and Diabetes Institute, Coquitlam, BC, Canada.,Department of Family Practice, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Roland J Gahler
- Factors Group of Nutritional Products Inc. R & D, Burnaby, BC, Canada
| | - Simon Wood
- InovoBiologic Inc., Calgary, AB, Canada.,Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada.,Faculty of Science and Engineering, Curtin University, Curtin, WA, Australia
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Effect of high-intensity interval training on body composition and inflammatory markers in obese postmenopausal women: a randomized controlled trial. Menopause 2019; 26:256-264. [DOI: 10.1097/gme.0000000000001207] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Waist circumference is a better predictor of risk for frailty than BMI in the community-dwelling elderly in Beijing. Aging Clin Exp Res 2018; 30:1319-1325. [PMID: 29589287 DOI: 10.1007/s40520-018-0933-x] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/08/2018] [Indexed: 12/28/2022]
Abstract
AIM Obesity is found to be associated with frailty. Body mass index (BMI) and waist circumference (WC) are the commonly used measures for obesity, the former is more closely related to general obesity and body weight; the latter can more accurately reflect abdominal obesity and is more closely associated with metabolic disorders. In this study, we intend to study the relationship between frailty, BMI and WC among older people. METHODS Data were derived from the Beijing Longitudinal Study on Aging II Cohort, which included 6320 people 65 years or older from three urban districts in Beijing. A Frailty Index derived from 33 items was developed according to Rockwood's cumulative deficits method. A Frailty Index ≥ 0.25 was used as the cut-off criteria. BMI was classified as underweight, normal, overweight, or obese (< 18.5, 18.5-< 24.0, 24.0-27.9, ≥ 28.0 kg/m2, respectively). High WC was defined as WC ≥ 85 cm in men and ≥ 80 cm in women. RESULTS People with a larger BMI (≥ 28.0 kg/m2, 22.6%) or a larger WC (18.5%) were more likely to be frail. People with normal BMI and overweight people do not suffer from higher prevalence for frailty. In comparison with individuals with normal BMI (18.5-< 24.0 kg/m2) and normal WC (< 85 cm in men, <80 cm in women), the risk of frailty was higher among individuals who have normal BMI and large WC (odds ratio 1.68; 95% CI 1.33-2.12), have overweight and large WC (odds ratio 1.58; 95% CI 1.23-1.96), or have obesity and large WC (odds ratio 2.28; 95% CI 1.79-2.89). In people with normal WC, only those who are underweight have a higher risk for frailty (odds ratio 1.65, 95% CI 1.08-2.52). In comparison with BMI, the relation of WC with the risk for frailty was much closer. CONCLUSIONS Abdominal obesity is more closely associated with incidence of frailty than general obesity in the elderly. Older adults with large waist circumference are more likely to be frail. Frailty in the elderly might be more closely related to metabolic disorders. WC might be a better measurement to detect frailty than BMI, given its relationship with metabolic disorders.
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Kashiwagi R, Yamada Y, Ito Y, Mitsui Y, Sakaue T, Iwamoto R, Saisho K, Tamba S, Yamamoto K, Watanabe T, Fujimoto T, Iwahashi H, Matsuzawa Y. Increase in Adiponectin Level Prevents the Development of Type 2 Diabetes in Japanese Men With Low Adiponectin Levels. J Endocr Soc 2018; 2:753-764. [PMID: 29978152 PMCID: PMC6030829 DOI: 10.1210/js.2018-00033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 06/11/2018] [Indexed: 11/19/2022] Open
Abstract
Context Low serum adiponectin (Ad) level is an important risk factor for the development of type 2 diabetes mellitus (T2DM). Objective To determine whether the changes in Ad in subjects with low baseline serum Ad levels can reduce the rate of development of T2DM. Design/Setting/Participants We performed a large-scale longitudinal study of 7052 healthy Japanese men who underwent general health checkups more than twice between April 2007 and May 2015 at the Physical Check up Center, Sumitomo Hospital. The participants were divided into quartile groups according to baseline Ad level. Subjects of the lowest baseline Ad group (≤5.2 μg/mL) were subdivided into quartile subgroups according to the percent change in Ad (%ΔAd) and into two subgroups according to endpoint Ad (>5.2 and ≤5.2 μg/mL). Main Outcome Measures The cumulative incidence rate of T2DM. Results The cumulative incidence rate of T2DM of the lowest baseline Ad group (≤5.2 μg/mL) was significantly higher than the other quartile groups. The cumulative incidence rates of T2DM were significantly lower in the largest (≥21.5%) and the second largest (9.3% to 21.4%) %ΔAd-increased subgroups compared with the %ΔAd-decreased subgroup (P < 0.001 and P = 0.005, respectively). The cumulative incidence rates of T2DM were significantly lower in the endpoint Ad >5.2 μg/mL subgroup than in the ≤5.2 μg/mL subgroup (P < 0.001). Conclusions Increases in serum Ad levels of at least ~10% or >5.2 μg/mL can potentially reduce the risk of development of T2DM in Japanese men with low baseline Ad levels who are at a high risk of developing T2DM.
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Affiliation(s)
- Risa Kashiwagi
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yuya Yamada
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yoshito Ito
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yuto Mitsui
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Takaaki Sakaue
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Ryuya Iwamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Kenji Saisho
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Sachiko Tamba
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Koji Yamamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | | | | | - Hiromi Iwahashi
- Department of Diabetes Care Medicine, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yuji Matsuzawa
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
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Tao LX, Yang K, Huang FF, Liu XT, Li X, Luo YX, Wu LJ, Guo XH. Association of Waist Circumference Gain and Incident Prediabetes Defined by Fasting Glucose: A Seven-Year Longitudinal Study in Beijing, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14101208. [PMID: 28994716 PMCID: PMC5664709 DOI: 10.3390/ijerph14101208] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/01/2017] [Accepted: 10/03/2017] [Indexed: 01/13/2023]
Abstract
The risk of incident prediabetes with gain in waist circumference (WC) has not been addressed among Chinese adults. A total of 7951 participants who underwent health check-ups at the Beijing Physical Examination Center and Beijing Xiaotangshan hospital were recruited in 2009 and followed up in 2016. Participants were classified into four groups according to categories of percent WC gain: ≤−2.5%, −2.5–2.5%, 2.5–5%, and >5%. The effect of WC gain on prediabetes was evaluated using modified Poisson regression models. Over seven years of follow-up, we identified 1034 prediabetes cases (413 women). Compared with a WC gain of ≤−2.5%, participants with a WC gain of >5% have a higher risk of prediabetes, be they male (non-abdominal obesity at baseline group: RR = 1.57, 95% CI: 1.10–2.24, abdominal obesity at baseline group: RR = 1.66, 95% CI: 1.20–2.30) or female (non-abdominal obesity at baseline group: RR = 1.74, 95% CI: 1.14–2.64, abdominal obesity at baseline group: RR = 2.47, 95% CI: 1.43–4.28). In conclusion, the risk of prediabetes increased significantly with increasing WC for both genders in the Chinese population. Lifestyle interventions aiming at preventing abdominal obesity are urgently needed to reduce the increasing burden of prediabetes, diabetes, and its complications.
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Affiliation(s)
- Li-Xin Tao
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Kun Yang
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Fang-Fang Huang
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Xiang-Tong Liu
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Xia Li
- Department of Mathematics and Statistics, La Trobe University, Melbourne 3086, Australia.
| | - Yan-Xia Luo
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Li-Juan Wu
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
| | - Xiu-Hua Guo
- School of Public Health, Capital Medical University, Beijing 100069, China.
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing 100069, China.
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