1
|
He Y, Wang J, Wang J, Qiu R, Wang S, Jin T, Li H, Zheng F. Influence of Central Obesity on Associations Between Physical Activity, Sitting Time, and Metabolic Syndrome Among Middle-Aged and Older Adults in Urban China: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2024; 17:2555-2569. [PMID: 38919982 PMCID: PMC11198017 DOI: 10.2147/dmso.s457455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 06/08/2024] [Indexed: 06/27/2024] Open
Abstract
Objective This study assessed possible associations among physical activity (PA), sitting time (ST), metabolic syndrome (MetS), and the individual components thereof. We analyzed the entire study sample and subpopulations stratified by visceral fat area (VFA). We hypothesized that individuals with elevated VFA might respond differently to modifiers of metabolic health, including PA and ST. Methods This cross-sectional study, conducted between March and May 2010, enrolled 957 adults with abdominal magnetic resonance imaging (MRI) aged 40-65 years living in the urban communities in Hangzhou, China. PA and ST were recorded using the standard International Physical Activity Questionnaire (IPAQ) and categorized into three levels. The ethnicity-specific cutoff for central obesity was VFA ≥ 80 cm2 on MRI according to Chinese population-based research. Multiple logistic regression models were used to analyze the associations between PA, ST, MetS and its components. Results In the total subject population, participants reporting high level of PA were at a lower risk of MetS (OR = 0.46, 95% CI: 0.25, 0.86) than those declaring low PA. In the subgroup population with VFA ≥ 80 cm2 (ie, with central obesity), moderate-to-high PA levels were associated with a lower risk of MetS (p for trend < 0.05) and a lower risk of decreased high-density lipoprotein cholesterol (HDL-C) concentrations (p for trend < 0.05). In addition, ST > 3 h/day was a risk factor for both MetS (p for trend < 0.05) and hypertriglyceridemia (p for trend < 0.05) in the total subject population. While in the central obesity subgroup, ST > 3 h/day was found a stronger risk factor. Conclusion Our study suggests that moderate-to-high levels of PA may have a role in prevention of MetS, and ST > 3 h/day was associated with a higher risk of MetS, particularly in individuals with central obesity.
Collapse
Affiliation(s)
- Yingzi He
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Jingjing Wang
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Jianan Wang
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Ruojun Qiu
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Shuo Wang
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Ting Jin
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Hong Li
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| | - Fenping Zheng
- Department of Endocrinology, the Affiliated Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Zhejiang, 310016, People’s Republic of China
| |
Collapse
|
2
|
Silva TO, Norde MM, Vasques AC, Zambom MP, Antonio MARDGM, Rodrigues AMDB, Geloneze B. Association of physical activity and sitting with metabolic syndrome and hyperglycemic clamp parameters in adolescents - BRAMS pediatric study. Front Endocrinol (Lausanne) 2023; 14:1191935. [PMID: 37396186 PMCID: PMC10310946 DOI: 10.3389/fendo.2023.1191935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/24/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Obesity and metabolic syndrome (MetS) have immediate and long-term consequences on adolescent health and well-being. Among the available treatments for MetS in adolescents, behavioral interventions such as increasing physical activity (PA) are preferred. This study aimed to investigate the association of PA and sitting time with MetS and a complete set of metabolic health parameters. Methods Data from the Pediatric Brazilian Metabolic Syndrome Study (BRAMS-P), a cross-sectional multicenter study conducted using a convenience sample of 448 Brazilian adolescents (10y-19y), were used. Sociodemographic and lifestyle information were collected using a standardized questionnaire. Daily PA and sitting time were estimated from the International PA Questionnaire. Anthropometric parameters, body composition, and blood pressure were measured by trained researchers. Blood lipids, uric acid, hepatic enzymes, creatinine, glycated hemoglobin, glucose, and insulin were measured in fasting blood samples, and the Homeostasis Model Assessment for Insulin Resistance was calculated. A subsample of 57 adolescents underwent the hyperglycemic clamp protocol. Results The odds for metabolic syndrome were higher among adolescents who spent >8h sitting (OR (95%CI)=2.11 (1.02 - 4.38)), but not in those classified as active (OR (95%CI)=0.98 (0.42 - 2.26)). Adolescents who spent more time sitting had higher BMI, waist circumference, sagittal abdominal diameter, neck circumference, percentage of body fat, and worse blood lipid profile. The insulin sensitivity index was moderately and positively correlated with moderate-to-high PA in minutes per day (rho=0.29; p=0.047). Conclusion Time spent sitting was associated with worse metabolic parameters and must be restricted in favor of adolescent health. Regular PA is associated with improved insulin sensitivity and may be encouraged not only in adolescents with obesity or metabolic disorders but also to prevent adverse metabolic outcomes in normal-weight adolescents.
Collapse
Affiliation(s)
- Talita Oliveira Silva
- Laboratory of Diabetes and Metabolism Investigation (LIMED), School of Medical Sciences of the State University of Campinas (FCM-UNICAMP), Campinas, SP, Brazil
| | - Marina Maintinguer Norde
- Laboratory of Diabetes and Metabolism Investigation (LIMED), School of Medical Sciences of the State University of Campinas (FCM-UNICAMP), Campinas, SP, Brazil
| | - Ana Carolina Vasques
- Laboratory of Diabetes and Metabolism Investigation (LIMED), School of Medical Sciences of the State University of Campinas (FCM-UNICAMP), Campinas, SP, Brazil
| | | | | | | | | | - Bruno Geloneze
- Laboratory of Diabetes and Metabolism Investigation (LIMED), School of Medical Sciences of the State University of Campinas (FCM-UNICAMP), Campinas, SP, Brazil
| | | |
Collapse
|
3
|
Yu X, Zou Z. Dietary, Lifestyle, and Children Health. Nutrients 2023; 15:nu15102242. [PMID: 37242124 DOI: 10.3390/nu15102242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Childhood is a critical period for the development of a healthy lifestyle and the prevention of chronic diseases in adulthood [...].
Collapse
Affiliation(s)
- Xiaoran Yu
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, China
| | - Zhiyong Zou
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing 100191, China
| |
Collapse
|
4
|
Wu J, Zhang H, Yang L, Shao J, Chen D, Cui N, Tang L, Fu Y, Xue E, Lai C, Ye Z. Sedentary time and the risk of metabolic syndrome: A systematic review and dose-response meta-analysis. Obes Rev 2022; 23:e13510. [PMID: 36261077 DOI: 10.1111/obr.13510] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/10/2022] [Accepted: 10/03/2022] [Indexed: 11/30/2022]
Abstract
The dose-response association between sedentary time and the risk of metabolic syndrome is unclear, which indicates an important knowledge gap in public health. The objective of this study was to determine the categorical and continuous dose-response associations between sedentary time and the risk of metabolic syndrome. A systematic literature search of English articles published in PubMed, CINHAL, Embase, and Web of Science Core Collection prior to June 2022 was conducted. All cohort and cross-sectional studies that examined the association between sedentary time and the risk of metabolic syndrome were considered, and duplicate and non-related studies were excluded. Data extraction using a standardized chart and quality assessment using two appraisal tools were also performed. Two independent reviewers were involved in these processes. In categorical meta-analyses, the pooled effect sizes for metabolic syndrome associated with different categories of sedentary time were calculated by comparing the highest and intermediate with the lowest categories. In continuous meta-analyses, the linear and nonlinear dose-response associations were estimated using generalized least squares and restricted cubic spline models, respectively. Data were collected and analyzed from March to June 2022. Four prospective cohort studies and 22 cross-sectional studies with 105,239 participants and 16,185 MetS cases were included in this study. In categorical analyses, both intermediate (median duration: 4.11 h/day; pooled OR: 1.17, 95% CI: 1.08-1.26, P < 0.001) and high levels (median duration: 7.26 h/day; pooled OR: 1.71, 95% CI: 1.43-2.04, P < 0.001) of total sedentary time were significantly associated with an increased risk of metabolic syndrome. Similarly, a significant association between screen time and the risk of metabolic syndrome was also found in intermediate (median duration: 2.22 h/day; pooled OR: 1.20, 95% CI: 1.10-1.32, P < 0.001) and high levels (median duration: 3.40 h/day; pooled OR: 1.63, 95% CI: 1.44-1.86, P < 0.001) of exposure. Of note, these associations were significantly stronger in women. Different patterns of the behavior-disease association were not observed in children, adolescents, and adults. The findings of continuous meta-analyses could not provide solid evidence for the linearity and nonlinearity of the behavior-disease association. This study demonstrated that long-time sedentary behavior was associated with a higher risk of MetS independent of physical activity and the patterns of association varied by gender instead of age. These findings have implications for future guideline recommendations on physical activity, sedentary behavior, and prevention of metabolic syndrome.
Collapse
Affiliation(s)
- Jingjie Wu
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Hui Zhang
- Department of Cardiology, Guizhou Provincial People's Hospital, Guiyang, Guizhou, China
| | - Lili Yang
- Nursing Department, The Fourth Affiliated Hospital Zhejiang University School of Medicine, No. N1, Shangcheng Avenue, Yiwu, Zhejiang, China
| | - Jing Shao
- Zhejiang University School of Medicine, 866 Yuhangtang Rd, Xihu District, Hangzhou, Zhejiang, China
| | - Dandan Chen
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Nianqi Cui
- Nursing Department, The Second Affiliated Hospital Zhejiang University School of Medicine, 300 Yuanjv Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Leiwen Tang
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Yujia Fu
- Zhejiang University School of Medicine, 866 Yuhangtang Rd, Xihu District, Hangzhou, Zhejiang, China
| | - Erxu Xue
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Chuyang Lai
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| | - Zhihong Ye
- Sir Run Run Shaw Hospital Zhejiang University School of Medicine, 3 East Qingchun Rd, Shangcheng District, Hangzhou, Zhejiang, China
| |
Collapse
|
5
|
Ortega-Avila JG, García-Muñoz H, Segura Ordoñez A, Salazar Contreras BC. Sexual dimorphism of leptin and adiposity in children between 0 and 10 years: a systematic review and meta-analysis. Biol Sex Differ 2022; 13:47. [PMID: 36064746 PMCID: PMC9446796 DOI: 10.1186/s13293-022-00454-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
Background Differences in adolescents and adults by sex in blood levels of leptin and adiposity have been described; however, it is not yet clear if these differences arise from the prepubertal stage in subjects with a normal-weight. Therefore, we examine whether there are differences by sex in levels of blood leptin and adiposity in children with a normal-weight between 0 and 10 years old. Methods Search strategy: eligible studies were obtained from three electronic databases (Ovid, Embase and LILACS) and contact with experts. Selection criteria: healthy children up to 10 years of age with normal-weight according to age. Data collection and analyses: data were extracted by four independent reviewers using a predesigned data collection form. For the analysis, we stratified according to age groups (newborns, 0.25–0.5 years, 3–5.9 years, 6–7.9 years, 8–10 years). The statistical analysis was performed in the R program. Results Of the initially identified 13,712 records, 21 were selected in the systematic review and meta-analysis. The sex was associated with the overall effect on blood leptin (pooled MD = 1.72 ng/mL, 95% CI: 1.25–2.19) and body fat percentage (pooled MD = 3.43%, 95% CI: 2.53–4.33), being both higher in girls. This finding was consistent in the majority of age groups. Conclusion The results of our meta-analyses support the sexual dimorphism in circulating blood leptin and body fat percentage between girls and boys with normal-weight from prepuberty. Supplementary Information The online version contains supplementary material available at 10.1186/s13293-022-00454-y. Differences by sex in blood leptin and body fat percentage in children are present before 10 years old Girls have higher circulating leptin and body fat percentage than boys The sex differences in blood leptin and adiposity in children increase progressively with the age
Collapse
Affiliation(s)
- Jose Guillermo Ortega-Avila
- Grupo de Investigación de Ciencias Básicas y Clínicas de la Salud, Departamento de Ciencias Básicas de la Salud, Pontificia Universidad Javeriana, Seccional-Cali, Cali, Colombia. .,Grupo de investigación Salud y Movimiento, Facultad de Salud, Universidad Santiago de Cali, Cali, Colombia.
| | - Harry García-Muñoz
- Grupo de investigación Salud y Movimiento, Facultad de Salud, Universidad Santiago de Cali, Cali, Colombia.,Grupo de Nutrición, Departamento de Ciencias Fisiológicas, Facultad de Salud, Universidad del Valle, Cali, Colombia
| | - Alejandro Segura Ordoñez
- Grupo de investigación Salud y Movimiento, Facultad de Salud, Universidad Santiago de Cali, Cali, Colombia.,Grupo de Nutrición, Departamento de Ciencias Fisiológicas, Facultad de Salud, Universidad del Valle, Cali, Colombia
| | - Blanca C Salazar Contreras
- Grupo de investigación Salud y Movimiento, Facultad de Salud, Universidad Santiago de Cali, Cali, Colombia.,Programa de Medicina, Facultad de Salud, Universidad Icesi, Cali, Colombia
| |
Collapse
|