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Wang JJ, Zheng Z, Zhang Y. Association of overweight/obesity and overweight/obesity-related metabolic dysfunction-associated steatotic liver disease in young adults with coronary artery calcification later in life. Diabetes Obes Metab 2024; 26:3860-3867. [PMID: 38934214 DOI: 10.1111/dom.15733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/28/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024]
Abstract
AIM The association of overweight/obesity and metabolic dysfunction-associated steatotic liver disease (MASLD) in young adulthood with subclinical atherosclerosis [coronary artery calcification (CAC) and abdominal aortic calcification (AAC)] by middle age is unknown. METHOD In total, 2274 participants aged 28-39 years from the coronary artery risk development in young adults study at year 10 (1995-1996) who were re-examined 15 years later were included. CAC and AAC were measured at year 25 using computed tomography. We examined the utility of three young adult phenotypes (lean group; overweight/obese group; overweight/obese MASLD group) at year 10 in predicting CAC or AAC by middle age. Modified Poisson regression was used to estimate the association between groups and CAC, and AAC. Independent determinates of CAC and AAC were determined with linear regression models. RESULTS Compared with individuals categorized as lean in young adulthood, the relative risk for CAC by middle age was 1.09 (95% confidence interval: 0.93-1.28) for those with overweight/obesity and 1.32 (95% confidence interval: 1.08-1.61) for those with overweight/obesity-related MASLD. For AAC, no difference was observed between these three groups. Group, systolic blood pressure and group × systolic blood pressure interaction were all the independent determinates for CAC. CONCLUSION In this study, young adults with overweight/obesity-related MASLD have a higher risk of developing CAC by middle age. These abnormalities are only partially explained by traditional cardiovascular risk factors, and overweight/obesity-related MASLD has an independent impact on CAC. Our study provides evidence for identifying young adults at higher risk of developing subclinical atherosclerosis.
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Affiliation(s)
- Jia-Jie Wang
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Zhichao Zheng
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Ying Zhang
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
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Li H, Xiang X, Yi Y, Yan B, Yi L, Ding N, Yang J, Gu Z, Luo Q, Huang Y, Fan L, Xiang W. Epidemiology of obesity and influential factors in China: a multicenter cross-sectional study of children and adolescents. BMC Pediatr 2024; 24:498. [PMID: 39095721 PMCID: PMC11295318 DOI: 10.1186/s12887-024-04970-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 07/24/2024] [Indexed: 08/04/2024] Open
Abstract
OBJECTIVE To determine the prevalence of and risk factors for overweight and obese among Chinese children and adolescents. METHODS This analytical cross-sectional study included 16,640 children and adolescents aged 6-18 years across four provinces of China in 2016. Physical characteristics and responses to questionnaires were analyzed. Body Mass Index (BMI) and the prevalence of overweight and obesity were calculated. RESULTS Among children and adolescents, the overall prevalence of overweight and obesity in 2016 in four regions of China was 27.2% and 29.6%, respectively. Among different stages and sexes, the highest prevalence of obesity (15.8%) was observed in adolescent boys. From childhood to adolescence, the obesity rate among boys increased by 0.7% (from 15.1% to 15.8%), while the obesity rate among girls decreased by 0.9% (from 10.8% to 9.9%). Children and adolescents who were overweight or obese had significantly higher systolic blood pressures, larger waist circumferences and larger hip sizes than those with a normal BMI. Logistic regression analyses identified thirteen factors associated with overweight or obesity in children and adolescents. CONCLUSIONS Our results indicate that the prevalence of overweight and obesity is high among children and adolescents, especially among male adolescents in four regions of China. A suitable intervention program should not only help parents understand the serious risk of childhood obesity but also, more importantly, help to encourage a healthy lifestyle among children and adolescents.
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Affiliation(s)
- Hongai Li
- Department of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital, Hainan Medical University), Haikou, 570206, China
| | - Xiayu Xiang
- Department of New Networks, Peng Cheng Laboratory, Shenzhen, 518000, China
| | - Yajun Yi
- Department of Medicine, Vanderbilt University Medical School, Nashville, TN, 37212, USA
| | - Bailu Yan
- Department of Biostatistics, Vanderbilt University, Nashville, TN, 37205, USA
| | - Leta Yi
- Department of Medicine, University of North Carolina Medical Center, Chapel Hill, NC, 27514, USA
| | - Ning Ding
- Institute for International Health Professions Education and Research, China Medical University, Shenyang, 110122, China
| | - Jinping Yang
- Clinical Nutrition Department, Zunhua People's Hospital, Zunhua, 064200, China
| | - Zhuohe Gu
- Department of Clinical Nutrition, Maoming People's Hospital, Maoming, 525000, China
| | - Qing Luo
- Department of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital, Hainan Medical University), Haikou, 570206, China
| | - Yan Huang
- Department of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital, Hainan Medical University), Haikou, 570206, China.
| | - Lichun Fan
- Department of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital, Hainan Medical University), Haikou, 570206, China.
| | - Wei Xiang
- Department of Pediatrics, Hainan Women and Children's Medical Center (Children's Hospital, Hainan Medical University), Haikou, 570206, China.
- Key Laboratory of Control of Tropical Diseases, National Health Commission (NHC), Hainan Medical University, Haikou, 571199, China.
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Masrouri S, Tamehri Zadeh SS, Afaghi S, Hadaegh F, Khalili D, Shapiro MD. Association of Anthropometric Indices With Midlife Cardiovascular Risk in Young Individuals Without Obesity and Traditional Risk Factors. J Am Heart Assoc 2024; 13:e033355. [PMID: 38842274 PMCID: PMC11255689 DOI: 10.1161/jaha.123.033355] [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: 01/22/2024] [Accepted: 05/09/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND The aim of this study was to assess how early-adulthood body mass index (BMI) and waist circumference (WC) relate to long-term cardiovascular structure, function, and prognosis in individuals without obesity and with low cardiovascular risk factor (CVRF) burden. METHODS AND RESULTS A total of 2024 participants aged 18 to 30 from the CARDIA (Coronary Artery Risk Development in Young Adults) study, without obesity and with low CVRFs defined as the absence of cardiovascular disease (CVD), diabetes, hypertension, current smoking, and dyslipidemia were included. A CVRF-optimal subgroup was also defined, with blood pressure<120/80 mm Hg, fasting glucose <100 mg/dL, total cholesterol <200, low-density lipoprotein cholesterol <130, and women with high-density lipoprotein cholesterol ≥50 mg/dL. Coronary artery calcification, carotid intima-media thickness, left ventricular mass, left ventricular ejection fraction, longitudinal peak systolic strain, and diastolic function were assessed in midlife. Cox regression was used to calculate hazard ratios of BMI and WC for all-cause death and CVD events. Logistic regression was used to estimate odds ratios for subclinical CVD. Over 33.9 years (median follow-up), 5.2% (n=105) died, and 2.6% (n=52) had CVD events. Each 1-SD BMI increase was associated with 27% (95% CI, 1.10-1.47), 24% (1.08-1.43), 42% (1.20-1.68), 28% (1.05-1.57), 51% (1.20-1.90), and 49% (1.10-2.02) higher odds of coronary artery calcification presence, increased carotid intima-media thickness, left ventricular hypertrophy, reduced left ventricular ejection fraction, low longitudinal peak systolic strain, and diastolic dysfunction, respectively, in the CVRF-low group. Generally, similar associations were found for WC and in the CVRF-optimal subgroup. No significant associations between BMI and WC with CVD and death were found. CONCLUSIONS Elevations in BMI and WC among young low-risk individuals, even within the nonobesity range, are associated with midlife cardiovascular health.
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Affiliation(s)
- Soroush Masrouri
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Seyed Saeed Tamehri Zadeh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Siamak Afaghi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Davood Khalili
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Michael D. Shapiro
- Center for Prevention of Cardiovascular Disease, Section on Cardiovascular MedicineWake Forest University School of MedicineWinston SalemNCUSA
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Grummon AH, Zeitlin AB, Lee CJY. Developing messages to encourage healthy, sustainable dietary substitutions: A qualitative study with US emerging adults. Appetite 2024; 195:107223. [PMID: 38246428 PMCID: PMC10923059 DOI: 10.1016/j.appet.2024.107223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
Prior research shows that adopting simple dietary substitutions (e.g., replacing beef with poultry or plant-based entrees) can improve dietary quality and reduce the negative environmental consequences of food production, but little is known about how to encourage people to adopt these substitutions. This study aimed to examine reactions to messages encouraging healthy, sustainable dietary substitutions among emerging adults ages 18-25. We conducted four online focus groups with a diverse sample of US emerging adults (n = 28; 61% female). Focus groups explored emerging adults' reactions to messages encouraging them to adopt three target dietary substitutions: replacing beef and pork with poultry and plant-based entrees; replacing juice with whole fruit; and replacing dairy milk with non-dairy milk. We transcribed discussions verbatim and adopted a thematic approach to analyzing the transcripts. Results showed that participants perceived messages to be most effective at encouraging the target dietary substitutions when the messages: encouraged specific, achievable dietary changes; linked these dietary changes to clear consequences; included personally relevant content; included statistics; were succinct; and used a positive tone. Across the target dietary substitutions, two message topics (small changes, big benefits, which emphasized how small dietary changes can have large positive health and environmental impacts, and warning, which discussed the negative health and environmental impacts of dietary choices) were generally perceived to be most effective. A few participants expressed doubt that the target dietary substitutions would have meaningful environmental impacts. Results suggest that campaign messages to encourage healthy, sustainable dietary substitutions may be more effective if the messages make the target dietary substitutions seem achievable and use statistics to clearly describe the positive impacts of making these changes.
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Affiliation(s)
- Anna H Grummon
- Department of Pediatrics, Stanford University School of Medicine, 3145 Porter Dr., Palo Alto, CA 94304, United States; Department of Health Policy, Stanford University School of Medicine, 615 Crothers Way, Encina Commons, Stanford, CA 94305, United States.
| | - Amanda B Zeitlin
- Department of Pediatrics, Stanford University School of Medicine, 3145 Porter Dr., Palo Alto, CA 94304, United States; Department of Medicine, Stanford University School of Medicine, 3180 Porter Dr., Palo Alto, CA 94304, United States.
| | - Cristina J Y Lee
- Department of Pediatrics, Stanford University School of Medicine, 3145 Porter Dr., Palo Alto, CA 94304, United States.
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Palatini P, Saladini F, Mos L, Vriz O, Ermolao A, Battista F, Berton G, Canevari M, Rattazzi M. Healthy overweight and obesity in the young: Prevalence and risk of major adverse cardiovascular events. Nutr Metab Cardiovasc Dis 2024; 34:783-791. [PMID: 38228410 DOI: 10.1016/j.numecd.2023.11.013] [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: 10/09/2023] [Revised: 11/13/2023] [Accepted: 11/20/2023] [Indexed: 01/18/2024]
Abstract
AIMS To investigate the prevalence of metabolically healthy overweight/obesity and to study its longitudinal association with major adverse cardiovascular and renal events (MARCE). METHODS AND RESULTS The study was conducted in 1210 young-to-middle-age subjects grouped according to their BMI and metabolic status. The risk of MARCE was evaluated during 17.4 years of follow-up. Forty-eight-percent of the participants had normal weight, 41.9% had overweight, and 9.3% had obesity. Metabolically healthy status was found in 31.1% of subjects with normal weight and in 20.0% of those with overweight/obesity. During the follow-up, there were 108 MARCE. In multivariate Cox analysis adjusted for confounders and risk factors, no association was found between MARCE and overweight/obesity (p = 0.49). In contrast, metabolic status considered as a two-class variable (0 versus at least one metabolic abnormality) was a significant predictor of MARCE (HR, 2.11; 95%CI, 1.21-3.70, p = 0.009). Exclusion of atrial fibrillation from MARCE (N = 87) provided similar results (HR, 2.11; 95%CI, 1.07-4.16, p = 0.030). Inclusion of average 24 h BP in the regression model attenuated the strength of the associations. Compared to the group with healthy metabolic status, the metabolically unhealthy overweight/obesity participants had an increased risk of MARCE with an adjusted HR of 2.33 (95%CI, 1.05-5.19, p = 0.038). Among the metabolically healthy individuals, the CV risk did not differ according to BMI group (p = 0.53). CONCLUSION The present data show that the risk of MARCE is not increased in young metabolically healthy overweight/obesity suggesting that the clinical approach to people with high BMI should focus on parameters of metabolic health rather than on BMI.
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Affiliation(s)
- Paolo Palatini
- Department of Medicine - University of Padova, Padova, Italy.
| | | | - Lucio Mos
- San Antonio Hospital, San Daniele del Friuli, Italy
| | - Olga Vriz
- San Antonio Hospital, San Daniele del Friuli, Italy
| | - Andrea Ermolao
- Department of Medicine - University of Padova, Padova, Italy
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Dusenbery SM, de Ferranti SD, Kerstein J, Mendelson M, Colan S, Gauvreau K, Arya P. Relationship of Left Ventricular Mass to Lean Body Mass in the Obese Pediatric Population. Pediatr Cardiol 2024; 45:640-647. [PMID: 36988707 DOI: 10.1007/s00246-023-03133-w] [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: 11/15/2022] [Accepted: 02/20/2023] [Indexed: 03/30/2023]
Abstract
Our primary aim was to investigate the relationship between LVM and anthropometric measures including lean body mass (LBM) in obese pediatric subjects compared to normal weight controls. A retrospective chart review identified subjects 2-18 years old who were normotensive and had normal echocardiograms between 1995 and 2020 at Boston Children's Hospital. LVM was calculated with the 5/6 area length rule from 2D echocardiograms. LBM was calculated with equations derived from dual-energy X-ray absorptiometry. Of the 2217 subjects who met inclusion criteria, 203 were obese and 2014 had normal weight. The median age was 11.9 (2.0-18.9); 46% were female. The median LVM was 94.5 g (59.3-134.3) in obese subjects vs. 78.0 g (51.5-107.7) in controls. The median LBM was 37.2 kg (18.9-50.6) in obese subjects vs. 30.5 kg (17.6-40.8) in controls. In control and obese subjects, LBM had the strongest correlation to LVM (R2 0.86, P < 0.001) and (R2 0.87, P < 0.001), respectively. There was at most a modest correlation between tissue Doppler velocity z-scores and LV mass, and the largest was Septal E' z-score in obese subjects (r = - 0.31, P = 0.006). In this cohort, LBM was found to have the strongest relationship to LVM in obese subjects. The largest correlation between tissue Doppler velocity z-scores and LV mass was Septal E' z-score. Future studies will evaluate which measurements are more closely aligned with clinical outcomes in obese children.
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Affiliation(s)
- Susan M Dusenbery
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
- Department of Cardiology, Atrius Health, Boston, USA
| | - Sarah D de Ferranti
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Jason Kerstein
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Michael Mendelson
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Steven Colan
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Kimberlee Gauvreau
- Departments of Cardiology, Boston Children's Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA
| | - Puneeta Arya
- Department of Cardiology, Massachusetts General Hospital, and the Department of Pediatrics, Harvard Medical School, Boston, USA.
- Mass General Hospital for Children: Pediatric and Congenital Cardiology, Yawkey Center for Outpatient Care, 55 Fruit St., Suite 6C, Boston, MA, 02114, USA.
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Jiang M, Ren X, Han L, Zheng X. Associations between sarcopenic obesity and risk of cardiovascular disease: A population-based cohort study among middle-aged and older adults using the CHARLS. Clin Nutr 2024; 43:796-802. [PMID: 38350287 DOI: 10.1016/j.clnu.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 01/08/2024] [Accepted: 02/02/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Previous studies have demonstrated that sarcopenia was associated with a high risk of cardiovascular disease (CVD). Nevertheless, little is known about the associations between sarcopenic obesity/possibly sarcopenic obesity and the risk of CVD among senior and middle-aged adults. METHODS Utilizing the nationally representative data from the China Health and Retirement Longitudinal Study (CHARLS), a sum of 7703 individuals aged at least 45 years were divided into four groups. The effects of sarcopenic obesity and possibly sarcopenic obesity on CVD were calculated using Cox proportional hazards regression models. Non-sarcopenic participants with optimal body mass index (BMI) or waist circumference (WC) served as a control group. RESULTS Sarcopenic obesity were related to increased risks of CVD (HR = 1.39; 95% CI = 1.16-1.67), heart disease (HR = 1.36; 95% CI = 1.10-1.67) and stroke (HR = 1.40; 95% CI = 1.02-1.92) compared with the optimal reference group. Similarly, the risk of CVD, heart disease and stroke increased by 0.34, 0.28 and 0.39 times in obese people with possible sarcopenia compared to the control group. Sensitivity analysis identified similar results to those described above. Patients with sarcopenia and a BMI ≥28.0 kg/m2 had a 1.47- and 1.48-fold risk of developing CVD and heart disease than controls. CONCLUSION Sarcopenic obesity and possibly sarcopenic obesity are positively associated with the development of CVD. The middle-aged and elderly population should prevent obesity and maintain muscle mass through some interventions such as weight control and moderate exercise, which may reduce the CVD risk.
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Affiliation(s)
- Minglan Jiang
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Xiao Ren
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Longyang Han
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, 214122, China
| | - Xiaowei Zheng
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, 214122, China.
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de la Cuesta-Zuluaga J, Huus KE, Youngblut ND, Escobar JS, Ley RE. Obesity is the main driver of altered gut microbiome functions in the metabolically unhealthy. Gut Microbes 2023; 15:2246634. [PMID: 37680093 PMCID: PMC10486298 DOI: 10.1080/19490976.2023.2246634] [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: 05/02/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 09/09/2023] Open
Abstract
Obesity (OB) and cardiometabolic disease are major public health issues linked to changes in the gut microbiome. OB and poor cardiometabolic health status (CHS) are often comorbid, which hinders efforts to identify components of the microbiome uniquely linked to either one. Here, we used a deeply phenotyped cohort of 408 adults from Colombia, including subjects with OB, unhealthy CHS, or both, to validate previously reported features of gut microbiome function and diversity independently correlated with OB or CHS using fecal metagenomes. OB was defined by body mass index, waist circumference, and body fat; CHS as healthy or unhealthy according to blood biochemistry and anthropometric data. We found that OB, more so than metabolic status, drove associations with gut microbiome structure and functions. The microbiome of obese individuals with and without co-existing unhealthy CHS was characterized by reduced metagenomic diversity, reduced fermentative potential and elevated capacity to respond to oxidative stress and produce bacterial antigens. Disease-linked features were correlated with increased host blood pressure and inflammatory markers, and were mainly contributed by members of the family Enterobacteriaceae. Our results link OB with a microbiome able to tolerate an inflammatory and oxygenated gut state, and suggest that OB is the main driver of microbiome functional differences when poor CHS is a comorbidity.
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Affiliation(s)
| | - Kelsey E. Huus
- Department of Microbiome Science, Max Planck Institute for Biology Tübingen, Tübingen, Germany
| | - Nicholas D. Youngblut
- Department of Microbiome Science, Max Planck Institute for Biology Tübingen, Tübingen, Germany
| | - Juan S. Escobar
- Vidarium–Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Medellin, Colombia
| | - Ruth E. Ley
- Department of Microbiome Science, Max Planck Institute for Biology Tübingen, Tübingen, Germany
- Cluster of Excellence EXC 2124 Controlling Microbes to Fight Infections, University of Tübingen, Tübingen, Germany
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Wu X, Zhao Y, Zhou Q, Han M, Qie R, Qin P, Zhang Y, Huang Z, Liu J, Hu F, Luo X, Zhang M, Liu Y, Sun X, Hu D. All-cause mortality risk with different metabolic abdominal obesity phenotypes: the Rural Chinese Cohort Study. Br J Nutr 2023; 130:1637-1644. [PMID: 36924137 DOI: 10.1017/s0007114523000673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
We aimed to investigate the association of metabolic obesity phenotypes with all-cause mortality risk in a rural Chinese population. This prospective cohort study enrolled 15 704 Chinese adults (38·86 % men) with a median age of 51·00 (interquartile range: 41·00-60·00) at baseline (2007-2008) and followed up during 2013-2014. Obesity was defined by waist circumference (WC: ≥ 90 cm for men and ≥ 80 cm for women) or waist-to-height ratio (WHtR: ≥ 0·5). The hazard ratio (HR) and 95 % CI for the risk of all-cause mortality related to metabolic obesity phenotypes were calculated using the Cox hazards regression model. During a median follow-up of 6·01 years, 864 deaths were identified. When obesity was defined by WC, the prevalence of participants with metabolically healthy non-obesity (MHNO), metabolically healthy obesity (MHO), metabolically unhealthy non-obesity (MUNO) and metabolically unhealthy obesity (MUO) at baseline was 12·12 %, 2·80 %, 41·93 % and 43·15 %, respectively. After adjusting for age, sex, alcohol drinking, smoking, physical activity and education, the risk of all-cause mortality was higher with both MUNO (HR = 1·20, 95 % CI 1·14, 1·26) and MUO (HR = 1·20, 95 % CI 1·13, 1·27) v. MHNO, but the risk was not statistically significant with MHO (HR = 0·99, 95 % CI 0·89, 1·10). This result remained consistent when stratified by sex. Defining obesity by WHtR gave similar results. MHO does not suggest a greater risk of all-cause mortality compared to MHNO, but participants with metabolic abnormality, with or without obesity, have a higher risk of all-cause mortality. These results should be cautiously interpreted as the representation of MHO is small.
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Affiliation(s)
- Xiaoyan Wu
- Department of Cardio-Cerebrovascular Disease and Diabetes Prevention and Control, Shenzhen Center for Chronic Disease Control, Shenzhen, Guangdong, People's Republic of China
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Yang Zhao
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Qionggui Zhou
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Minghui Han
- Department of Epidemiology and Health Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ranran Qie
- Department of Epidemiology and Health Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Pei Qin
- Department of Medical Record Management, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, Guangdong, People's Republic of China
| | - Yanyan Zhang
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Zelin Huang
- Department of Biostatistics and Epidemiology, Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Jiong Liu
- Department of Biostatistics and Epidemiology, Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Fulan Hu
- Department of Biostatistics and Epidemiology, Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Xinping Luo
- Department of Biostatistics and Epidemiology, Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Ming Zhang
- Department of Biostatistics and Epidemiology, Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Yu Liu
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Xizhuo Sun
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
| | - Dongsheng Hu
- Department of General Practice, The Affiliated Luohu Hospital of Shenzhen University Medical School, Shenzhen, Guangdong, People's Republic of China
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Guglielmi V, Capoccia D, Russo B, Lubrano C, Mariani S, Poggiogalle E, Furia G, Alizadeh AH, Patrizi C, Sapienza M, Damiani G, Tarsitano MG, Conte C, Frontoni S. Knowledge, experiences, and perceptions relating to obesity management among primary care physicians in the Lazio Region, Italy. Front Endocrinol (Lausanne) 2023; 14:1249233. [PMID: 38027122 PMCID: PMC10668048 DOI: 10.3389/fendo.2023.1249233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/25/2023] [Indexed: 12/01/2023] Open
Abstract
Background Primary care providers (PCPs) play an essential role in obesity care as they represent the first contact for patients seeking weight loss interventions. Objective This study explored the knowledge, experiences, and perceptions of PCPs in the Lazio Region of Italy in the management of obesity. Design and subjects We conducted an anonymous survey delivered from March to July 2022 via the newsletter of Rome Provincial Order of Physicians and Dentists and at the annual meeting of the regional section of the Italian Obesity Society. Approach The survey consisted of 24 closed-ended questions grouped into 5 sections: sociodemographic and work information; assessment of obesity; management of obesity; connections with regional Centres for Obesity Management; attitudes towards obesity. Key results A total of 92 PCPs accessed the survey. Of those, 2.2% were excluded because they did not see any patients with obesity. A total of 68 PCPs (75.6%) had complete questionnaires and were included in this analysis. All participants reported asking their patients about their eating habits, lifestyle, and clinical complications at the first assessment. Body weight and blood pressure were measured by 98.5% of participants and 82% calculate body mass index (BMI), while a small proportion of PCPs analysed body composition and fat distribution. Over 80% prescribed laboratory tests and ECG. Approximately 40% of PCPs did not refer patients for nutritional counselling, and most prescribed a low-calorie diet. Sixty-three percent referred patients to an endocrinologist, 48.5% to a psychotherapist, and a minority to specialists for obesity complications. Twenty-three percent prescribed anti-obesity medications and 46.5% referred patients for bariatric surgery only in severe cases. Ninety-one percent stated that obesity is "a complex and multifactorial disease" and 7.4% considered obesity to be secondary to other conditions. Conclusions Despite most PCPs adopt a correct approach to manage patients with obesity, many aspects could be improved to ensure optimal and multidisciplinary management.
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Affiliation(s)
- Valeria Guglielmi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Internal Medicine Unit - Obesity Center, University Hospital Policlinico Tor Vergata, Rome, Italy
- Italian Obesity Society (SIO), Pisa, Italy
| | - Danila Capoccia
- Italian Obesity Society (SIO), Pisa, Italy
- Department of Medical Surgical Sciences and Biotechnologies, Sapienza University of Rome, Santa Maria Goretti Hospital, Latina, Italy
| | - Benedetta Russo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Italian Obesity Society (SIO), Pisa, Italy
- Unit of Endocrinology, Diabetes and Metabolism, Fatebenefratelli Gemelli Isola Hospital, Rome, Italy
| | - Carla Lubrano
- Italian Obesity Society (SIO), Pisa, Italy
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Stefania Mariani
- Italian Obesity Society (SIO), Pisa, Italy
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Eleonora Poggiogalle
- Italian Obesity Society (SIO), Pisa, Italy
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Furia
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
- Local Health Authority Roma 1, Hospital Management Area, Rome, Italy
| | - Aurora Heidar Alizadeh
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cristina Patrizi
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
| | - Martina Sapienza
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianfranco Damiani
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario “A. Gemelli” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Maria Grazia Tarsitano
- Directive Council of Order of Physicians and Dentists of the Province of Rome, Rome, Italy
- Department of Medical and Surgical Science, University Magna Grecia, Catanzaro, Italy
| | - Caterina Conte
- Italian Obesity Society (SIO), Pisa, Italy
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
- Department of Endocrinology, Nutrition and Metabolic Diseases, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Sesto San Giovanni, Italy
| | - Simona Frontoni
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Italian Obesity Society (SIO), Pisa, Italy
- Unit of Endocrinology, Diabetes and Metabolism, Fatebenefratelli Gemelli Isola Hospital, Rome, Italy
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11
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Sidhu SK, Aleman JO, Heffron SP. Obesity Duration and Cardiometabolic Disease. Arterioscler Thromb Vasc Biol 2023; 43:1764-1774. [PMID: 37650325 PMCID: PMC10544713 DOI: 10.1161/atvbaha.123.319023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
Cardiovascular disease risk is known to be influenced by both the severity of a risk factor and the duration of exposure (eg, LDL [low-density lipoprotein] cholesterol, tobacco smoke). However, this concept has been largely neglected within the obesity literature. While obesity severity has been closely linked with cardiometabolic diseases, the risk of developing these conditions among those with obesity may be augmented by greater obesity duration over the life span. Few longitudinal or contemporary studies have investigated the influence of both factors in combination-cumulative obesity exposure-instead generally focusing on obesity severity, often at a single time point, given ease of use and lack of established methods to encapsulate duration. Our review focuses on what is known about the influence of the duration of exposure to excess adiposity within the obesity-associated cardiometabolic disease risk equation by means of summarizing the hypothesized mechanisms for and evidence surrounding the relationships of obesity duration with diverse cardiovascular and metabolic disease. Through the synthesis of the currently available data, we aim to highlight the importance of a better understanding of the influence of obesity duration in cardiovascular and metabolic disease pathogenesis. We underscore the clinical importance of aggressive early attention to obesity identification and intervention to prevent the development of chronic diseases that arise from exposure to excess body weight.
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Affiliation(s)
- Sharnendra K. Sidhu
- Department of Medicine, New York University Grossman School of Medicine, New York, NY, USA
| | - Jose O. Aleman
- Laboratory of Translational Obesity Research, Division of Endocrinology, Diabetes & Metabolism, New York University Grossman School of Medicine, New York, NY, USA
| | - Sean P. Heffron
- Center for the Prevention of Cardiovascular Disease, Leon H. Charney Division of Cardiology, NYU Langone Health, New York University Grossman School of Medicine, New York, NY, USA
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12
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de Leeuw SP, Pruis MA, Sikkema BJ, Mohseni M, Veerman GDM, Paats MS, Dumoulin DW, Smit EF, Schols AMWJ, Mathijssen RHJ, van Rossum EFC, Dingemans AMC. Analysis of Serious Weight Gain in Patients Using Alectinib for ALK-Positive Lung Cancer. J Thorac Oncol 2023; 18:1017-1030. [PMID: 37001858 DOI: 10.1016/j.jtho.2023.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/08/2023] [Accepted: 03/25/2023] [Indexed: 03/31/2023]
Abstract
INTRODUCTION Alectinib is a standard-of-care treatment for metastatic ALK+ NSCLC. Weight gain is an unexplored side effect reported in approximately 10%. To prevent or intervene alectinib-induced weight gain, more insight in its extent and etiology is needed. METHODS Change in body composition was analyzed in a prospective series of 46 patients with ALK+ NSCLC, treated with alectinib. Waist circumference, visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), and skeletal muscle were quantified using sliceOmatic software on computed tomography images at baseline, 3 months (3M), and 1 year (1Y). To investigate an exposure-toxicity relationship, alectinib plasma concentrations were quantified. Four patients with more than 10 kg weight gain were referred to Erasmus MC Obesity Center CGG for in-depth analysis (e.g., assessments of appetite, dietary habits, other lifestyle, medical and psychosocial factors, and extensive metabolic and endocrine assessments, including resting energy expenditure). RESULTS Mean increase in waist circumference was 9 cm (9.7%, p < 0.001) in 1Y with a 40% increase in abdominal obesity (p = 0.014). VAT increased to 10.8 cm2 (15.0%, p = 0.003) in 3M and 35.7 cm2 (39.0%, p < 0.001) in 1Y. SAT increased to 18.8 cm2 (12.4%, p < 0.001) in 3M and 45.4 cm2 (33.3%, p < 0.001) in 1Y. The incidence of sarcopenic obesity increased from 23.7% to 47.4% during 1Y of treatment. Baseline waist circumference was a positive predictor of increase in VAT (p = 0.037). No exposure-toxicity relationship was found. In-depth analysis (n = 4) revealed increased appetite in two patients and metabolic syndrome in all four patients. CONCLUSIONS Alectinib may cause relevant increased sarcopenic abdominal obesity, with increases of both VAT and SAT, quickly after initiation. This may lead to many serious metabolic, physical, and mental disturbances in long-surviving patients.
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Affiliation(s)
- Simon P de Leeuw
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Melinda A Pruis
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Barend J Sikkema
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Mostafa Mohseni
- Department of Internal Medicine, Division of Endocrinology and Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - G D Marijn Veerman
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marthe S Paats
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Daphne W Dumoulin
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Egbert F Smit
- Department of Pulmonary Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Annemie M W J Schols
- School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ron H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Elisabeth F C van Rossum
- Department of Internal Medicine, Division of Endocrinology and Obesity Center CGG, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Anne-Marie C Dingemans
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands.
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13
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Kuneš J, Hojná S, Mráziková L, Montezano A, Touyz RM, Maletínská L. Obesity, Cardiovascular and Neurodegenerative Diseases: Potential Common Mechanisms. Physiol Res 2023; 72:S73-S90. [PMID: 37565414 PMCID: PMC10660578 DOI: 10.33549/physiolres.935109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/12/2023] [Indexed: 12/01/2023] Open
Abstract
The worldwide increase in the incidence of obesity and cardiovascular and neurodegenerative diseases, e.g. Alzheimer's disease, is related to many factors, including an unhealthy lifestyle and aging populations. However, the interconnection between these diseases is not entirely clear, and it is unknown whether common mechanisms underlie these conditions. Moreover, there are currently no fully effective therapies for obesity and neurodegeneration. While there has been extensive research in preclinical models addressing these issues, the experimental findings have not been translated to the clinic. Another challenge relates to the time of onset of individual diseases, which may not be easily identified, since there are no specific indicators or biomarkers that define disease onset. Hence knowing when to commence preventive treatment is unclear. This is especially pertinent in neurodegenerative diseases, where the onset of the disease may be subtle and occur decades before the signs and symptoms manifest. In metabolic and cardiovascular disorders, the risk may occur in-utero, in line with the concept of fetal programming. This review provides a brief overview of the link between obesity, cardiovascular and neurodegenerative diseases and discusses potential common mechanisms including the role of the gut microbiome.
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Affiliation(s)
- J Kuneš
- Institute of Physiology AS CR, Prague, Czech Republic. . Research Institute of McGill University Health Centre (RI-MUHC), Québac, Canada,
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14
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Amani-Beni R, Darouei B, Zefreh H, Sheikhbahaei E, Sadeghi M. Effect of Obesity Duration and BMI Trajectories on Cardiovascular Disease: A Narrative Review. Cardiol Ther 2023; 12:307-326. [PMID: 37154885 DOI: 10.1007/s40119-023-00317-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 04/11/2023] [Indexed: 05/10/2023] Open
Abstract
Obesity is an important risk factor for cardiovascular diseases (CVDs). It is crucial to understand the impact of its duration due to the more extended exposure period and the higher frequency of overweight/obesity at younger ages. In the last decade, various studies have discovered that the duration of obesity, in addition to its severity, might have an impact. Therefore, this study aimed to summarize the current literature to investigate the effect of body mass index (BMI) trajectories and overweight/obesity duration on cardiovascular outcomes. To retrieve related articles, we searched PubMed, EMBASE, Google Scholar, Web of Science, Scopus, and Cochrane electronic databases. The duration of overweight/obesity is significantly associated with CVDs, especially heart failure and atrial fibrillation. However, there are contradictory results regarding the association between coronary heart disease and stroke with the duration of obesity. Additionally, no association with peripheral vascular disease has yet to be reported. The absence of this association may be brought on by covariates or various follow-up times. Nevertheless, it seems that both stable overweight and remarkably stable obesity increase the risk of CVDs, as does both stable overweight and notably stable obesity. Metrics showing both the severity and the duration of overweight/obesity are more effective than each alone, and it is recommended to be used for assessing the risk of various CVDs. There are few studies in these areas, and studies with more extended follow-up periods, with a wide age range, while adjusting for some specific covariates, are needed.
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Affiliation(s)
- Reza Amani-Beni
- Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Mushtaq 3rd St, Shahid Rahmani Alley, Isfahan, Iran
| | - Bahar Darouei
- Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Mushtaq 3rd St, Shahid Rahmani Alley, Isfahan, Iran
| | - Hamidreza Zefreh
- Minimally Invasive Surgery and Obesity Research Center, Alzahra University Hospital, School of Medicine, Isfahan University of Medical Sciences, Esfahan, Iran
| | - Erfan Sheikhbahaei
- Minimally Invasive Surgery and Obesity Research Center, Alzahra University Hospital, School of Medicine, Isfahan University of Medical Sciences, Esfahan, Iran
| | - Masoumeh Sadeghi
- Cardiac Rehabilitation Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Mushtaq 3rd St, Shahid Rahmani Alley, Isfahan, Iran.
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15
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Volpe M, Gallo G. Obesity and cardiovascular disease: An executive document on pathophysiological and clinical links promoted by the Italian Society of Cardiovascular Prevention (SIPREC). Front Cardiovasc Med 2023; 10:1136340. [PMID: 36993998 PMCID: PMC10040794 DOI: 10.3389/fcvm.2023.1136340] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 02/20/2023] [Indexed: 03/18/2023] Open
Abstract
The prevalence of obesity worldwide has increased in recent decades not only among adults, but also in children and adolescents. This phenomenon contributes to an increased risk of cardiovascular diseases (CVD), also after the adjustment for conventional risk factors such as hypertension, diabetes and dyslipidemia. Indeed, obesity contributes to the development of insulin resistance, endothelial dysfunction, sympathetic nervous system activation, increased vascular resistance and inflammatory and prothrombotic state which promote the incidence of major cardiovascular events. On the basis of this evidence, in 2021 obesity has been acknowledged as a definite pathological identity and identified as a recurrent, chronic non-communicable disease. Therapeutic strategies for the pharmacological treatment of obesity include the combination of naltrexone and bupropione and the lipase inhibitor orlistat and they have been recently implemented with the glucagon like peptide-1 receptor agonists semaglutide and liraglutide, which have produced positive and sustained effects on body weight reduction. If drug interventions are not effective, bariatric surgery may be considered, representing an efficacious treatment option for extreme obesity or obesity with comorbidities. The present executive paper is aimed to increase knowledge on the relationships between obesity and CVD, to raise the perception of this condition which is currently insufficient and to support the clinical practice management.
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Affiliation(s)
- Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
- IRCCS San Raffaele, Rome, Italy
- Correspondence: Massimo Volpe
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
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16
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Masters RK. Sources and severity of bias in estimates of the BMI-mortality association. POPULATION STUDIES 2023; 77:35-53. [PMID: 36756765 PMCID: PMC9992219 DOI: 10.1080/00324728.2023.2168035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 07/13/2022] [Indexed: 02/10/2023]
Abstract
Estimates of mortality differences by body mass index (BMI) are likely biased by: (1) confounding bias from heterogeneity in body shape; (2) positive survival bias in high-BMI samples due to recent weight gain; and (3) negative survival bias in low-BMI samples due to recent weight loss. I investigate these sources of bias in the National Health and Nutrition Examination Survey (NHANES) 1988-94 and 1999-2006 linked to mortality up to 2015 (17,784 cases; 4,468 deaths). I use Cox survival models to estimate BMI differences in all-cause mortality risks among adults aged [45-85) in the United States. I test for age-based differences in BMI-mortality associations and estimate functional forms of the association using nine BMI levels. Estimates of the BMI-mortality association in NHANES data are significantly affected by all three biases, and obesity-mortality associations adjusted for bias are substantively strong at all ages. The mortality consequences of overweight and obesity have likely been underestimated, especially at older ages.
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Affiliation(s)
- Ryan K. Masters
- Department of Sociology, University of Colorado Boulder
- University of Colorado Population Center
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17
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Jang MH, Kim DH, Han JH, Kim J, Kim JH. A Single Bout of Remote Ischemic Preconditioning Suppresses Ischemia-Reperfusion Injury in Asian Obese Young Men. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3915. [PMID: 36900926 PMCID: PMC10002219 DOI: 10.3390/ijerph20053915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
Remote ischemic preconditioning (RIPC) has been shown to minimize subsequent ischemia-reperfusion injury (IRI), whereas obesity has been suggested to attenuate the efficacy of RIPC in animal models. The primary objective of this study was to investigate the effect of a single bout of RIPC on the vascular and autonomic response after IRI in young obese men. A total of 16 healthy young men (8 obese and 8 normal weight) underwent two experimental trials: RIPC (three cycles of 5 min ischemia at 180 mmHg + 5 min reperfusion on the left thigh) and SHAM (the same RIPC cycles at resting diastolic pressure) following IRI (20 min ischemia at 180 mmHg + 20 min reperfusion on the right thigh). Heart rate variability (HRV), blood pressure (SBP/DBP), and cutaneous blood flow (CBF) were measured between baseline, post-RIPC/SHAM, and post-IRI. The results showed that RIPC significantly improved the LF/HF ratio (p = 0.027), SBP (p = 0.047), MAP (p = 0.049), CBF (p = 0.001), cutaneous vascular conductance (p = 0.003), vascular resistance (p = 0.001), and sympathetic reactivity (SBP: p = 0.039; MAP: p = 0.084) after IRI. However, obesity neither exaggerated the degree of IRI nor attenuated the conditioning effects on the measured outcomes. In conclusion, a single bout of RIPC is an effective means of suppressing subsequent IRI and obesity, at least in Asian young adult men, does not significantly attenuate the efficacy of RIPC.
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Affiliation(s)
- Min-Hyeok Jang
- Department of Physical Education, General Graduate School, Kyung Hee University, Yongin-si 17104, Republic of Korea
| | - Dae-Hwan Kim
- Department of Physical Education, General Graduate School, Kyung Hee University, Yongin-si 17104, Republic of Korea
| | - Jean-Hee Han
- Department of Physical Education, General Graduate School, Kyung Hee University, Yongin-si 17104, Republic of Korea
| | - Jahyun Kim
- Department of Kinesiology, California State University Bakersfield, Bakersfield, CA 93311, USA
| | - Jung-Hyun Kim
- Department of Sports Medicine, Kyung Hee University, Yongin-si 17104, Republic of Korea
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18
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Body composition reference values in Singaporean adults using dual-energy X-ray absorptiometry-The Yishun study. PLoS One 2022; 17:e0276434. [PMID: 36269751 PMCID: PMC9586348 DOI: 10.1371/journal.pone.0276434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 10/07/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES This study establishes age- and sex-specific reference values for fat mass index (FMI), lean mass index (LMI), appendicular LMI (aLMI), and body fat distribution indices including Android/Gynoid % fat ratio and Trunk/Limb % fat ratio in multi-ethnic Singaporean adults. METHODS A population-based cross-sectional study using dual-energy X-ray absorptiometry (Hologic Discovery Wi) was carried out to measure whole body and regional fat and lean mass in community-dwelling adults. A total of 537 adults (57.5% women), aged from 21 to 90 years, were recruited from the large north-eastern residential town of Yishun. Age- and sex-specific percentile reference values were generated for FMI, LMI, aLMI, Android/Gynoid % fat ratio and Trunk/Limb % fat ratio using the Lambda-Mu-Sigma method. The relationship between the parameters and age were assessed through the Pearson's correlation coefficient. RESULTS All parameters demonstrated significant correlation with age (p < 0.05) for both men and women, except for LMI in women, with the strength of r ranging from 0.12 (weak correlation) to 0.54 (strong correlation). LMI (r = -0.45) and appendicular LMI (r = -0.54) were negatively associated with age in men while none (r = -0.06) to weak correlation (r = -0.14) were shown in women for the same parameters respectively. The Android/Gynoid % fat ratio and Trunk/Limb % fat ratio were positively related to age for both men (r = 0.37 & 0.43, p < 0.001) and women (r = 0.52 & 0.48, p < 0.001). CONCLUSION We have established DXA-based body composition reference data for the Singapore adult population. These reference data will be particularly useful in geriatric, obesity and oncology clinics, enabling the prescription of appropriate therapy to individuals at risk of morbidity from unfavorable body composition phenotypes. It also adds on to the limited reference database on Southeast Asian body composition.
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Jang YS, Joo HJ, Jung YH, Park EC, Jang SY. Association of the "Weekend Warrior" and Other Physical Activity Patterns with Metabolic Syndrome in the South Korean Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013434. [PMID: 36294014 PMCID: PMC9603538 DOI: 10.3390/ijerph192013434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 05/26/2023]
Abstract
These days, it is not common for people to have time to do physical activities regularly because of their own work. So, they perform physical activities all at once, which is often called the "weekend warrior". Therefore, this study aimed to examine the association of the "weekend warrior" and other physical activity patterns with metabolic syndrome. Data from the Korea National Health and Nutrition Examination Survey were used, and 27,788 participants were included. The participants were divided into inactive, weekend warriors, and regularly active based on physical activity patterns. The risk of metabolic syndrome in each group was analyzed using multiple logistic regression. The inactive and weekend warrior groups showed a higher likelihood of developing metabolic syndrome than the regularly active groups (weekend warrior: odds ratio (OR) 1.29, confidence interval (CI) 1.02-1.65; inactive: OR 1.38, CI 1.25-1.53). According to the physical activity patterns, the weekend warrior group showed a dose-response relationship compared to the regularly active group (only moderate: OR 1.85, CI 1.25-2.72; only vigorous: OR 1.41, CI 0.93-2.14; both: OR 0.84, CI 0.56-1.27). This study found increasing the amount of physical activity and performing vigorous-intensity physical activity helped manage metabolic syndrome in the weekend warrior group.
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Affiliation(s)
- Yun Seo Jang
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Hye Jin Joo
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Yun Hwa Jung
- Department of Public Health, Graduate School, Yonsei University, Seoul 03722, Korea
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
- Department of Preventive Medicine, College of Medicine, Yonsei University, Seoul 03722, Korea
| | - Suk-Yong Jang
- Institute of Health Services Research, Yonsei University, Seoul 03722, Korea
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul 03722, Korea
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Mehta R, Khan SS. Leveraging the Metabolome: Translating Social Risk Into Biological Pathways. Circ Res 2022; 131:616-619. [PMID: 36108054 PMCID: PMC9494892 DOI: 10.1161/circresaha.122.321700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Rupal Mehta
- Division of Nephrology, Department of Medicine (R.M.), Northwestern University Feinberg School of Medicine
| | - Sadiya S Khan
- Division of Cardiology, Department of Medicine (S.S.K.), Northwestern University Feinberg School of Medicine
- Department of Preventive Medicine (S.S.K.), Northwestern University Feinberg School of Medicine
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Song R, Chen X, He K, Hu X, Bai K, Shi W, Shi S. Associations of BMI with all-cause mortality in normoglycemia, impaired fasting glucose and type 2 diabetes mellitus among an elderly Chinese population: a cohort study. BMC Geriatr 2022; 22:690. [PMID: 35987565 PMCID: PMC9392914 DOI: 10.1186/s12877-022-03382-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 08/10/2022] [Indexed: 11/17/2022] Open
Abstract
Aim To explore the associations of body mass index (BMI) and mortality among people with normal fasting glucose (NFG), impaired fasting glucose (IFG), and type 2 diabetes mellitus (T2DM) in an elderly Chinese population. Methods A retrospective cohort study was conducted that included 59,874 elderly people who were aged 60 and older at baseline. Data for the study came from a health check-up program in China between 2011 and 2019. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated using multivariable Cox proportional hazard models of BMI categories by glycemic status. Results During the median of 5.96 years of follow-up, 7928 participants died (6457/49057 with NFG, 712/5898 with IFG and 759/4919 with T2DM). In adjusted Cox models, risk of mortality showed a decreasing trend with BMI < 18.5 kg/m2, 24 ≤ BMI < 28 kg/m2, and BMI ≥ 28 kg/m2 compared to 18.5 ≤ BMI < 24 kg/m2: HR (95% CI): 1.33 (1.18 to 1.49), 0.88 (0.83 to 0.93), and 0.90 (0.82 to 0.98), respectively, for NFG; 0.89 (0.55 to 1.46), 0.84 (0.71 to 0.99), and 0.88 (0.70 to 1.11), respectively, for IFG; and 1.42 (0.88 to 2.29), 0.75 (0.64 to 0.89), and 0.76 (0.62 to 0.93), respectively, for T2DM. There were curvilinear-shaped associations between BMI and mortality in the NFG and T2DM groups (P overall < 0.001 and P overall < 0.001, respectively; P nonlinearity < 0.001 and P nonlinearity = 0.027, respectively) and no significantly association between BMI and all-cause mortality was observed in the IFG group (P overall = 0.170). Conclusion High BMI compared to normal BMI was associated with decreased mortality, especially in the old populations with NFG and T2DM. Future studies are needed to explain the obesity paradox in elderly patients with T2DM.
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Li T, Cong L, Chen J, Deng H. Association of Obesity with Coronary Artery Disease, Erosive Esophagitis and Gastroesophageal Reflux Disease: A Systematic Review and Meta-Analysis. IRANIAN JOURNAL OF PUBLIC HEALTH 2022; 51:1690-1705. [PMID: 36249094 PMCID: PMC9546799 DOI: 10.18502/ijph.v51i8.10250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/11/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND We aimed to determine the plausible role of high body mass index (BMI) in the etiopathogenesis of coronary artery disease (CAD), erosive esophagitis (EE) and gastroesophageal reflux disease (GERD) and their complex associations. METHODS The published literature was retrieved from Cochrane, Google Scholar, Embase, PubMed and Scopus databases until August 2021 based on the inclusion and exclusion criteria. The Newcastle-Ottawa quality assessment scale was used for the risk of bias and publication bias with a funnel plot. Heterogeneity between studies underwent evaluation using the I 2 statistic and Q-test, and a random and fixed-effect model analysed studies with low to moderate heterogeneity. RESULTS Out of 3819 studies extracted, 20 studies were studied based on the inclusion and exclusion criteria. The study corroborated the direct association of GERD symptoms and EE among obese Odds Ratio (OR) = 4.25) and overweight subjects (OR 9.75). Separate analyses of the link between GERD symptoms and EE was conducted among the overweight (OR 4.11, OR 4.61) and obesity subjects was statistically significant (OR 12.07, OR 9.95). The corresponding adjusted OR was noted for the association of CAD with overweight and obesity amounted to 3.41 and 3.01, respectively. Separate subgroup analysis was analyzed based on different ethnic populations for the association between GERD symptoms and EE in obesity (OR of 9.38) and over-weight (OR of 4.21) subjects were statistically significant (P<0.05). For population subgroup analyses the overall OR of 3.32 was noted on the association between CAD and obesity. CONCLUSION Moderate to severe BMI has bene considered as an independent risk factor for GERD symptoms, EE and CAD.
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Affiliation(s)
- Ting Li
- Department of Liver, Spleen and Stomach Diseases, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, 130021, China
| | - Lixin Cong
- Pain Department, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, 130021, China
| | - Jiahui Chen
- Phase I Clinical Trial Laboratory, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, 130021, China
| | - Houbo Deng
- Department of Liver, Spleen and Stomach Diseases, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin, 130021, China
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Bays HE, Kulkarni A, German C, Satish P, Iluyomade A, Dudum R, Thakkar A, Rifai MA, Mehta A, Thobani A, Al-Saiegh Y, Nelson AJ, Sheth S, Toth PP. Ten things to know about ten cardiovascular disease risk factors - 2022. Am J Prev Cardiol 2022; 10:100342. [PMID: 35517870 PMCID: PMC9061634 DOI: 10.1016/j.ajpc.2022.100342] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/19/2022] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
The American Society for Preventive Cardiology (ASPC) "Ten things to know about ten cardiovascular disease risk factors - 2022" is a summary document regarding cardiovascular disease (CVD) risk factors. This 2022 update provides summary tables of ten things to know about 10 CVD risk factors and builds upon the foundation of prior annual versions of "Ten things to know about ten cardiovascular disease risk factors" published since 2020. This 2022 version provides the perspective of ASPC members and includes updated sentinel references (i.e., applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful dietary intake, physical inactivity, dyslipidemia, pre-diabetes/diabetes, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis (with smoking as a potential contributor to thrombosis), kidney dysfunction and genetics/familial hypercholesterolemia. Other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the ASPC "Ten things to know about ten cardiovascular disease risk factors - 2022" to provide a tabular overview of things to know about ten of the most common CVD risk factors applicable to preventive cardiology and provide ready access to applicable guidelines and sentinel reviews.
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Affiliation(s)
- Harold E Bays
- Louisville Metabolic and Atherosclerosis Research Center, Clinical Associate Professor, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville KY 40213
| | - Anandita Kulkarni
- Duke Clinical Research Institute, 200 Morris Street, Durham, NC, 27701
| | - Charles German
- University of Chicago, Section of Cardiology, 5841 South Maryland Ave, MC 6080, Chicago, IL 60637
| | - Priyanka Satish
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA 77030
| | - Adedapo Iluyomade
- Miami Cardiac & Vascular Institute, Baptist Health South Florida, Miami, FL 33176
| | - Ramzi Dudum
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA
| | - Aarti Thakkar
- Osler Medicine Program, Johns Hopkins Hospital, Baltimore MD
| | | | - Anurag Mehta
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Aneesha Thobani
- Emory University School of Medicine | Department of Cardiology, 101 Woodruff Circle, WMB 2125, Atlanta, GA 30322
| | - Yousif Al-Saiegh
- Lankenau Medical Center – Mainline Health, Department of Cardiovascular Disease, 100 E Lancaster Ave, Wynnewood, PA 19096
| | - Adam J Nelson
- Center for Cardiovascular Disease Prevention, Cardiovascular Division, Baylor Scott and White Health Heart Hospital Baylor Plano, Plano, TX 75093
| | - Samip Sheth
- Georgetown University School of Medicine, 3900 Reservoir Rd NW, Washington, DC 20007
| | - Peter P. Toth
- CGH Medical Cener, Sterling, IL 61081
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
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Jae SY, Kim HJ, Lee KH, Kunutsor SK, Heffernan KS, Choi YH, Kang M. Joint Associations of Obesity and Cardiorespiratory Fitness With Coronary Artery Calcium Composition: IS THERE EVIDENCE FOR FAT-BUT-FIT? J Cardiopulm Rehabil Prev 2022; 42:202-207. [PMID: 35135962 DOI: 10.1097/hcr.0000000000000631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The purpose of this study was to examine the individual and joint associations of obesity and cardiorespiratory fitness (CRF) with indices of coronary artery calcification (CAC) in 2090 middle-aged men. METHODS Obesity was defined as a body mass index (BMI) ≥25 kg/m2 and a waist circumference (WC) ≥90 cm. Cardiorespiratory fitness was operationally defined as peak oxygen uptake (V˙o2peak) directly measured using gas analysis. Participants were then divided into unfit and fit categories based on age-specific V˙o2peak percentiles. Agatston scores >100 and volume and density scores >75th percentile were defined as indices of CAC, signifying advanced subclinical atherosclerosis. RESULTS Obese men had increased CAC Agatston, volume, and density scores, while higher CRF was associated with lower Agatston and volume scores after adjusting for potential confounders. In the joint analysis, unfit-obese men had higher CAC Agatston and CAC volume. The fit-obesity category was not associated with CAC Agatston (OR = 0.91: 95% CI, 0.66-1.25, for BMI and OR = 1.21: 95% CI, 0.86-1.70, for WC) and CAC volume (OR = 1.14: 95% CI, 0.85-1.53, for BMI and OR = 1.23: 95% CI, 0.90-1.69, for WC), which were similar to estimates for the fit-normal weight category. CONCLUSIONS These findings demonstrate that while obesity is positively associated with the prevalence of moderate to severe CAC scores, CRF is inversely associated with the prevalence of moderate to severe CAC scores. Additionally, the combination of being fit and obese was not associated with CAC scores, which could potentially reinforce the fat-but-fit paradigm.
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Affiliation(s)
- Sae Young Jae
- Department of Sport Science, University of Seoul, Seoul, South Korea (Drs Jae and Kim); Center for Health Promotion, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (Mr Lee and Drs Choi and Kang); National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK (Dr Kunutsor); Translational Health Sciences, Bristol Medical School, University of Bristol, Learning & Research Building (Level 1), Southmead Hospital, Bristol, UK (Dr Kunutsor); Department of Exercise Science, Syracuse University, Syracuse, New York (Dr Heffernan); and Division of Urban Social Health, Graduate School of Urban Public Health, University of Seoul, Seoul, South Korea (Dr Jae)
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Hong JS, Kang HC. Body mass index and all-cause mortality in patients with newly diagnosed type 2 diabetes mellitus in South Korea: a retrospective cohort study. BMJ Open 2022; 12:e048784. [PMID: 35365507 PMCID: PMC8977808 DOI: 10.1136/bmjopen-2021-048784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The lower risk of death in overweight or obese patients, compared with normal-weight individuals, has caused confusion for patients with diabetes and healthcare providers. This study investigated the relationship between body mass index (BMI) and mortality in patients with type 2 diabetes. DESIGN A retrospective cohort study. SETTING We established a national population database by merging the Korea National Health Insurance (KNHI) claims database, the National Health Check-ups Database and the KNHI Qualification Database of South Korea. PARTICIPANTS A total of 53 988 patients who were newly diagnosed with type 2 diabetes (E11 in International Classification of Diseases, 10th Edition) in 2007, had available BMI data, lacked a history of any serious comorbidity, received diabetes medication and did not die during the first 2 years were followed up for a median of 8.6 years. PRIMARY OUTCOME MEASURES All-cause mortality. RESULTS The mean BMI was 25.2 (SD 3.24) kg/m2, and the largest proportion of patients (29.4%) had a BMI of 25-27.4 kg/m2. Compared with a BMI of 27.5-29.9 kg/m2 (the reference), mortality risk continuously increased as BMI decreased while the BMI score was under 25 (BMI <18.5 kg/m2: adjusted HR (aHR) 2.71, 95% CI 2.24 to 3.27; BMI 18.5-20.9 kg/m2: aHR 1.94, 95% CI 1.70 to 2.22; BMI 21-22.9 kg/m2: aHR 1.51, 95% CI 1.34 to 1.70; and BMI 23-24.9 kg/m2: aHR 1.14, 95% CI 1.01 to 1.28). For patients aged ≥65 years, the inverse association was connected up to a BMI ≥30 kg/m2 group (aHR 0.76, 95% CI 0.59 to 0.98). However, the associations for men, patients aged <65 years and ever smokers resembled a reverse J curve, with a significantly greater risk of death in patients with a BMI ≥30 kg/m2. CONCLUSIONS This study suggests that, for patients with type 2 diabetes at a normal weight, distinct approaches are needed in terms of promoting muscle mass improvement or cardiorespiratory fitness, rather than maintaining weight status. Improved early diagnosis considering the inverse association between BMI and mortality is also needed.
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Affiliation(s)
- Jae-Seok Hong
- Division of Health Administration and Healthcare, Cheongju University College of Health and Medical Sciences, Cheongju, Republic of Korea
| | - Hee-Chung Kang
- Department of Health Care Policy Research, Korea Institute for Health and Social Affairs (KIHASA), Sejong, Republic of Korea
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Rouch L, Hoang T, Xia F, Sidney S, Lima JAC, Yaffe K. Twenty-Five-Year Change in Cardiac Structure and Function and Midlife Cognition: The CARDIA Study. Neurology 2022; 98:e1040-e1049. [PMID: 35082172 PMCID: PMC8967387 DOI: 10.1212/wnl.0000000000013249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 12/13/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVE The goal of this work was to determine whether midlife cardiac structure and function and their 25-year change from early to middle adulthood are associated with lower midlife cognition. METHODS We studied 2,653 participants from the Coronary Artery Risk Development in Young Adults (CARDIA) study (57% women, 46% Black). Echocardiograms were obtained at year 5, 25, and 30 visits (participant mean age 30, 50, and 55 years) to assess left ventricular (LV) mass (LVM), LV systolic function with LV ejection fraction (LVEF), and LV diastolic function with left atrial volume (LAV) and early peak mitral velocity (E)/early peak mitral annular velocity (e') ratio. LVM and LAV were indexed to body surface area (LVMi and LAVi). At year 30, 5 cognitive domains were measured: global cognition, processing speed, executive function, delayed verbal memory, and verbal fluency. We investigated the association between midlife (year 30) and 25-year change in cardiac structure and function on midlife cognition using linear regressions. RESULTS Over 25 years, LVMi and LAVi increased with mean change (SD) per year of 0.27 (0.28) g/m2 and 0.42 (0.15) mL/m2, while LVEF decreased by 0.11% (0.02%). After adjustment for demographics and education, 25-year increase (≥1 SD) in LVMi was associated with lower cognition on most tests (p ≤ 0.02); 25-year increase in LAVi was associated with lower global cognition (p = 0.04), but 25-year decrease in LVEF was not associated with cognition. Further adjustment for cardiovascular risk factors led to similar results. In addition, unlike year 30 E/e' ratio and LVEF, higher year 30 LVMi and LAVi were significantly associated with worse cognition on most cognitive tests. DISCUSSION Midlife cardiac structure and its change from early to middle adulthood are associated with lower midlife cognition even after accounting for confounders. Unlike systolic function, midlife LV diastolic function and its 25-year change were also linked to cognition. Our results provide information linking early to midlife cardiac structure and function to cognition.
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Affiliation(s)
- Laure Rouch
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA.
| | - Tina Hoang
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA
| | - Feng Xia
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA
| | - Stephen Sidney
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA
| | - Joao A C Lima
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA
| | - Kristine Yaffe
- From the Departments of Psychiatry (L.R., K.Y.), Neurology (K.Y.), and Epidemiology (K.Y.), University of California, San Francisco; Northern California Institute for Research and Education (T.H., F.X.), San Francisco; Kaiser Permanente Northern California (S.S.), Division of Research, Oakland; Johns Hopkins University School of Medicine (J.A.C.L.), Baltimore, MD; and San Francisco VA Medical Center (K.Y.), CA
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Khan SS, Krefman AE, Zhao L, Liu L, Chorniy A, Daviglus ML, Schiman C, Liu K, Shih T, Garside D, Vu THT, Lloyd-Jones DM, Allen NB. Association of Body Mass Index in Midlife With Morbidity Burden in Older Adulthood and Longevity. JAMA Netw Open 2022; 5:e222318. [PMID: 35289856 PMCID: PMC8924714 DOI: 10.1001/jamanetworkopen.2022.2318] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/20/2022] [Indexed: 11/23/2022] Open
Abstract
Importance Abundant evidence links obesity with adverse health consequences. However, controversies persist regarding whether overweight status compared with normal body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) is associated with longer survival and whether this occurs at the expense of greater long-term morbidity and health care expenditures. Objective To examine the association of BMI in midlife with morbidity burden, longevity, and health care expenditures in adults 65 years and older. Design, Setting, and Participants Prospective cohort study at the Chicago Heart Association Detection Project in Industry, with baseline in-person examination between November 1967 and January 1973 linked with Medicare follow-up between January 1985 and December 2015. Participants included 29 621 adults who were at least age 65 years in follow-up and enrolled in Medicare. Data were analyzed from January 2020 to December 2021. Exposures Standard BMI categories. Main Outcomes and Measures (1) Morbidity burden at 65 years and older assessed with the Gagne combined comorbidity score (ranging from -2 to 26, with higher score associated with higher mortality), which is a well-validated index based on International Classification of Diseases, Ninth Revision codes for use in administrative data sets; (2) longevity (age at death); and (3) health care costs based on Medicare linkage in older adulthood (aged ≥65 years). Results Among 29 621 participants, mean (SD) age was 40 (12) years, 57.1% were men, and 9.1% were Black; 46.0% had normal BMI, 39.6% were overweight, and 11.9% had classes I and II obesity at baseline. Higher cumulative morbidity burden in older adulthood was observed among those who were overweight (7.22 morbidity-years) and those with classes I and II obesity (9.80) compared with those with a normal BMI (6.10) in midlife (P < .001). Mean age at death was similar between those who were overweight (82.1 years [95% CI, 81.9-82.2 years]) and those who had normal BMI (82.3 years [95% CI, 82.1-82.5 years]) but shorter in those who with classes I and II obesity (80.8 years [95% CI, 80.5-81.1 years]). The proportion (SE) of life-years lived in older adulthood with Gagne score of at least 1 was 0.38% (0.00%) in those with a normal BMI, 0.41% (0.00%) in those with overweight, and 0.43% (0.01%) in those with classes I and II obesity. Cumulative median per-person health care costs in older adulthood were significantly higher among overweight participants ($12 390 [95% CI, $10 427 to $14 354]) and those with classes I and II obesity ($23 396 [95% CI, $18 474 to $28 319]) participants compared with those with a normal BMI (P < .001). Conclusions and Relevance In this cohort study, overweight in midlife, compared with normal BMI, was associated with higher cumulative burden of morbidity and greater proportion of life lived with morbidity in the context of similar longevity. These findings translated to higher total health care expenditures in older adulthood for those who were overweight in midlife.
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Affiliation(s)
- Sadiya S. Khan
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Amy E. Krefman
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lihui Zhao
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lei Liu
- Division of Biostatistics, Washington University in St Louis, St Louis, Missouri
| | - Anna Chorniy
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Martha L. Daviglus
- Institute for Minority Health Research, College of Medicine, University of Illinois at Chicago, Chicago
| | - Cuiping Schiman
- Department of Economics, Georgia Southern University, Statesboro
| | - Kiang Liu
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tina Shih
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Daniel Garside
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Thanh-Huyen T. Vu
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Donald M. Lloyd-Jones
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Norrina B. Allen
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Raffield LM, Howard AG, Graff M, Lin D, Cheng S, Demerath E, Ndumele C, Palta P, Rebholz CM, Seidelmann S, Yu B, Gordon‐Larsen P, North KE, Avery CL. Obesity Duration, Severity, and Distribution Trajectories and Cardiovascular Disease Risk in the Atherosclerosis Risk in Communities Study. J Am Heart Assoc 2021; 10:e019946. [PMID: 34889111 PMCID: PMC9075238 DOI: 10.1161/jaha.121.019946] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 10/22/2021] [Indexed: 12/14/2022]
Abstract
Background Research examining the role of obesity in cardiovascular disease (CVD) often fails to adequately consider heterogeneity in obesity severity, distribution, and duration. Methods and Results We here use multivariate latent class mixed models in the biracial Atherosclerosis Risk in Communities study (N=14 514; mean age=54 years; 55% female) to associate obesity subclasses (derived from body mass index, waist circumference, self-reported weight at age 25, tricep skinfold, and calf circumference across up to four triennial visits) with total mortality, incident CVD, and CVD risk factors. We identified four obesity subclasses, summarized by their body mass index and waist circumference slope as decline (4.1%), stable/slow decline (67.8%), moderate increase (24.6%), and rapid increase (3.6%) subclasses. Compared with participants in the stable/slow decline subclass, the decline subclass was associated with elevated mortality (hazard ratio [HR] 1.45, 95% CI 1.31, 1.60, P<0.0001) and with heart failure (HR 1.41, 95% CI 1.22, 1.63, P<0.0001), stroke (HR 1.53, 95% CI 1.22, 1.92, P=0.0002), and coronary heart disease (HR 1.36, 95% CI 1.14, 1.63, P=0.0008), adjusting for baseline body mass index and CVD risk factor profile. The moderate increase latent class was not associated with any significant differences in CVD risk as compared to the stable/slow decline latent class and was associated with a lower overall risk of mortality (HR 0.85, 95% CI 0.80, 0.90, P<0.0001), despite higher body mass index at baseline. The rapid increase latent class was associated with a higher risk of heart failure versus the stable/slow decline latent class (HR 1.34, 95% CI 1.10, 1.62, P=0.004). Conclusions Consideration of heterogeneity and longitudinal changes in obesity measures is needed in clinical care for a more precision-oriented view of CVD risk.
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Affiliation(s)
| | - Annie Green Howard
- Department of BiostatisticsGillings School of Global Public HealthUniversity of North CarolinaChapel HillNC
| | - Misa Graff
- Department of EpidemiologyGillings School of Global Public HealthUniversity of North CarolinaChapel HillNC
| | - Dan‐Yu Lin
- Department of BiostatisticsGillings School of Global Public HealthUniversity of North CarolinaChapel HillNC
| | - Susan Cheng
- Smidt Heart InstituteCedars‐Sinai Medical CenterLos AngelesCA
| | - Ellen Demerath
- Division of Epidemiology and Community HealthSchool of Public HealthUniversity of MinnesotaMinneapolisMN
| | - Chiadi Ndumele
- Johns Hopkins Ciccarone Center for the Prevention of Heart DiseaseJohns Hopkins University School of MedicineBaltimoreMD
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
| | - Priya Palta
- Departments of Medicine and EpidemiologyColumbia University Medical CenterNew YorkNY
| | - Casey M. Rebholz
- Department of EpidemiologyJohns Hopkins Bloomberg School of Public HealthBaltimoreMD
- Welch Center for Prevention, Epidemiology and Clinical ResearchJohns Hopkins UniversityBaltimoreMD
| | - Sara Seidelmann
- Cardiovascular DivisionBrigham and Women's Hospital and Harvard Medical SchoolBostonMA
| | - Bing Yu
- Department of Epidemiology, Human Genetics and Environmental SciencesSchool of Public HealthUniversity of Texas Health Science Center at HoustonTX
| | - Penny Gordon‐Larsen
- Department of NutritionGillings School of Global Public Health and School of MedicineUniversity of North CarolinaChapel HillNC
| | - Kari E. North
- Department of EpidemiologyGillings School of Global Public HealthUniversity of North CarolinaChapel HillNC
- Carolina Center of Genome SciencesUniversity of North Carolina at Chapel HillChapel HillNC
| | - Christy L. Avery
- Department of EpidemiologyGillings School of Global Public HealthUniversity of North CarolinaChapel HillNC
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Subcutaneous adipose tissue distribution and serum lipid/lipoprotein in unmedicated postmenopausal women: A B-mode ultrasound study. IMAGING 2021. [DOI: 10.1556/1647.2021.00022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Abstract
Background
It has been observed that gluteal-femoral adipose tissue has a protective effect against risk factors for cardiovascular disease but has not yet been concluded how different evaluation methods of fat distribution affect the results.
Methods
To test the hypothesis that B-mode ultrasound-measured subcutaneous adipose tissue distribution is associated with cardiovascular risk factors, 326 Japanese unmedicated postmenopausal women aged 50–70 years were analyzed. Subcutaneous adipose tissue thickness at 6 sites (anterior and posterior aspects of trunk, upper-arm, and thigh) and serum total (TC) and high-density lipoprotein cholesterol (HDLC) was measured, and a ratio of HDLC to TC (HDLC/TC) was calculated. We used Bayesian linear regression with 4 separate models with each model predicting HDLC/TC.
Results
Our first model provided evidence for an inverse correlation (r = –0.23) between ultrasound measured body fat (6 site measurement) and HDLC/TC. The second model noted evidence for an inverse correlation between trunk fat and HDLC/TC and found evidence for the null with respect to the correlation between thigh fat and HDLC/TC. Therefore, we added thigh fat to the null model to produce Distribution Model 2. Within this model, we noted an inverse correlation (r = –0.353) between trunk fat and HDLC/TC. Our last model determined that within the trunk fatness, the abdominal area (anterior trunk) was a larger predictor than the subscapular site (posterior trunk).
Conclusion
These results support the evidence that ultrasound-measured abdominal subcutaneous adipose tissue thickness is a non-invasive predictor for monitoring the risk for dyslipidemia in postmenopausal women.
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Zhou H, Zhu Z, Liu C, Bai Y, Zhan Q, Huang X, Zeng Q, Ren H, Xu D. Effect of Hypertension Duration and Blood Pressure Control During Early Adulthood on Cognitive Function in Middle Age. J Alzheimers Dis 2021; 85:779-789. [PMID: 34864670 DOI: 10.3233/jad-215070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Elevated blood pressure (BP) is a risk factor for cognitive impairment. OBJECTIVE We aim to explore the association between the duration of hypertension in early adulthood, with cognitive function in midlife. Furthermore, we investigate whether this asssociation is altered among participants with controlled BP. METHODS This prospective study included 2,718 adults aged 18-30 years without hypertension at baseline who participated in the Coronary Artery Risk Development in Young Adults (CARDIA) Study. Duration of hypertension was calculated based on repeat measurements of BP performed at 2, 5, 7, 10, 15, 20, and 25 years after baseline. Cognitive function was assessed at Year-25 using the Rey Auditory Verbal Learning Test (RAVLT), Digit Symbol Substitution Test (DSST), and Stroop test. RESULTS After multivariable adjustment, a longer hypertension duration was associated with worse verbal memory (RAVLT, p trend = 0.002) but not with processing speed (DSST, p trend = 0.112) and executive function (Stroop test, p trend = 0.975). Among subgroups of participants with controlled (BP < 140/90 mmHg) and uncontrolled (SBP≥140 mmHg or DBP≥90 mmHg) BP at the time of cognitive assessment (i.e., Year-25 BP), longer duration of hypertension was associated with worse verbal memory. Similar results were observed in subgroups with controlled and uncontrolled average BP prior to cognitive assessment. CONCLUSION Longer duration of hypertension during early adulthood is associated with worse verbal memory in midlife regardless of current or long-term BP control status. The potential risk of hypertension associated cognitive decline should not be overlooked in individuals with a long duration of hypertension, even if BP levels are controlled.
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Affiliation(s)
- Haobin Zhou
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zongyuan Zhu
- Department of Huiqiao Building, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Changsong Liu
- Department of Cardiology, The Third Affiliated Hospital of Chongqing Medical University (Gener Hospital), Chongqing, China
| | - Yujia Bai
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiong Zhan
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xingfu Huang
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qingchun Zeng
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hao Ren
- Department of Rheumatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Dingli Xu
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Javaid A, Mitchell JD, Villines TC. Predictors of Coronary Artery Calcium and Long-Term Risks of Death, Myocardial Infarction, and Stroke in Young Adults. J Am Heart Assoc 2021; 10:e022513. [PMID: 34743556 PMCID: PMC8751911 DOI: 10.1161/jaha.121.022513] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 09/16/2021] [Indexed: 01/02/2023]
Abstract
Background Coronary artery calcium (CAC) is well-validated for cardiovascular disease risk stratification in middle to older-aged adults; however, the 2019 American College of Cardiology/American Heart Association guidelines state that more data are needed regarding the performance of CAC in low-risk younger adults. Methods and Results We measured CAC in 13 397 patients aged 30 to 49 years without known cardiovascular disease or malignancy between 1997 and 2009. Outcomes of myocardial infarction (MI), stroke, major adverse cardiovascular events (MACE; MI, stroke, or cardiovascular death), and all-cause mortality were assessed using Cox proportional hazard models, controlling for baseline risk factors (including atrial fibrillation for stroke and MACE) and the competing risk of death or noncardiac death as appropriate. The cohort (74% men, mean age 44 years, and 76% with ≤1 cardiovascular disease risk factor) had a 20.6% prevalence of any CAC. CAC was independently predicted by age, male sex, White race, and cardiovascular disease risk factors. Over a mean of 11 years of follow-up, the relative adjusted subhazard ratio of CAC >0 was 2.9 for MI and 1.6 for MACE. CAC >100 was associated with significantly increased hazards of MI (adjusted subhazard ratio, 5.2), MACE (adjusted subhazard ratio, 3.1), stroke (adjusted subhazard ratio, 1.7), and all-cause mortality (hazard ratio, 2.1). CAC significantly improved the prognostic accuracy of risk factors for MACE, MI, and all-cause mortality by the likelihood ratio test (P<0.05). Conclusions CAC was prevalent in a large sample of low-risk young adults. Those with any CAC had significantly higher long-term hazards of MACE and MI, while severe CAC increased hazards for all outcomes including death. CAC may have utility for clinical decision-making among select young adults.
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Affiliation(s)
- Aamir Javaid
- Division of Cardiovascular MedicineUniversity of Virginia HealthCharlottesvilleVA
| | | | - Todd C. Villines
- Division of Cardiovascular MedicineUniversity of Virginia HealthCharlottesvilleVA
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Ramos Salas X, Buoncristiano M, Williams J, Kebbe M, Spinelli A, Nardone P, Rito A, Duleva V, Musić Milanović S, Kunesova M, Braunerová RT, Hejgaard T, Rasmussen M, Shengelia L, Abdrakhmanova S, Abildina A, Usuopva Z, Hyska J, Burazeri G, Petrauskiene A, Pudule I, Sant'Angelo VF, Kujundzic E, Fijałkowska A, Cucu A, Brinduse LA, Peterkova V, Bogova E, Gualtieri A, Solano MG, Gutiérrez-González E, Rakhmatullaeva S, Tanrygulyyeva M, Yardim N, Weghuber D, Mäki P, Russell Jonsson K, Starc G, Juliusson PB, Heinen MM, Kelleher C, Ostojic S, Popovic S, Kovacs VA, Akhmedova D, Farpour-Lambert NJ, Rutter H, Li B, Boymatova K, Rakovac I, Wickramasinghe K, Breda J. Parental Perceptions of Children's Weight Status in 22 Countries: The WHO European Childhood Obesity Surveillance Initiative: COSI 2015/2017. Obes Facts 2021; 14:658-674. [PMID: 34818257 PMCID: PMC8739931 DOI: 10.1159/000517586] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 05/28/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Parents can act as important agents of change and support for healthy childhood growth and development. Studies have found that parents may not be able to accurately perceive their child's weight status. The purpose of this study was to measure parental perceptions of their child's weight status and to identify predictors of potential parental misperceptions. METHODS We used data from the World Health Organization (WHO) European Childhood Obesity Surveillance Initiative and 22 countries. Parents were asked to identify their perceptions of their children's weight status as "underweight," "normal weight," "a little overweight," or "extremely overweight." We categorized children's (6-9 years; n = 124,296) body mass index (BMI) as BMI-for-age Z-scores based on the 2007 WHO-recommended growth references. For each country included in the analysis and pooled estimates (country level), we calculated the distribution of children according to the WHO weight status classification, distribution by parental perception of child's weight status, percentages of accurate, overestimating, or underestimating perceptions, misclassification levels, and predictors of parental misperceptions using a multilevel logistic regression analysis that included only children with overweight (including obesity). Statistical analyses were performed using Stata version 15 1. RESULTS Overall, 64.1% of parents categorized their child's weight status accurately relative to the WHO growth charts. However, parents were more likely to underestimate their child's weight if the child had overweight (82.3%) or obesity (93.8%). Parents were more likely to underestimate their child's weight if the child was male (adjusted OR [adjOR]: 1.41; 95% confidence intervals [CI]: 1.28-1.55); the parent had a lower educational level (adjOR: 1.41; 95% CI: 1.26-1.57); the father was asked rather than the mother (adjOR: 1.14; 95% CI: 0.98-1.33); and the family lived in a rural area (adjOR: 1.10; 95% CI: 0.99-1.24). Overall, parents' BMI was not strongly associated with the underestimation of children's weight status, but there was a stronger association in some countries. DISCUSSION/CONCLUSION Our study supplements the current literature on factors that influence parental perceptions of their child's weight status. Public health interventions aimed at promoting healthy childhood growth and development should consider parents' knowledge and perceptions, as well as the sociocultural contexts in which children and families live.
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Affiliation(s)
- Ximena Ramos Salas
- WHO European Office for Prevention and Control of NCDs, Country Health Programmes, WHO Regional Office for Europe, Copenhagen, Denmark
- European Association for the Study of Obesity, Teddington, United Kingdom
| | | | - Julianne Williams
- European Association for the Study of Obesity, Teddington, United Kingdom
| | - Maryam Kebbe
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | | | | | - Ana Rito
- National Institute of Health Dr. Ricardo Jorge I.P., Lisbon, Portugal
| | - Vesselka Duleva
- National Center of Public Health and Analyses, Ministry of Health, Sofia, Bulgaria
| | - Sanja Musić Milanović
- University of Zagreb, School of Medicine/Croatian Institute of Public Health, Zagreb, Croatia
| | - Marie Kunesova
- Obesity Management Centre, Institute of Endocrinology, Prague, Czechia
| | | | | | - Mette Rasmussen
- National Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Lela Shengelia
- National Center for Disease Control and Public Health of Georgia, Tbilisi, Georgia
| | - Shynar Abdrakhmanova
- National Center of Public Health of the Ministry of Health of the Republic of Kazakhstan, Nur-Sultan, Kazakhstan
| | - Akbota Abildina
- National Center of Public Health of the Ministry of Health of the Republic of Kazakhstan, Nur-Sultan, Kazakhstan
| | | | | | | | - Aušra Petrauskiene
- Department of Preventive Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Iveta Pudule
- Centre for Disease Prevention and Control, Riga, Latvia
| | | | | | - Anna Fijałkowska
- Department of Cardiology, Institute of Mother and Child, Warsaw, Poland
| | - Alexandra Cucu
- Department of Public Health and Management, University of Medicine and Pharmacy Carol Davila Romania, Bucharest, Romania
| | - Lacramioara Aurelia Brinduse
- Department of Public Health and Management, University of Medicine and Pharmacy Carol Davila Romania, Bucharest, Romania
| | - Valentina Peterkova
- Institute of Pediatric Endocrinology, Endocrine Research Centre, Moscow, Russian Federation
| | - Elena Bogova
- Institute of Pediatric Endocrinology, Endocrine Research Centre, Moscow, Russian Federation
| | | | - Marta García Solano
- Observatory of Nutrition and Study of Obesity, Spanish Agency for Food Safety & Nutrition, Ministry of Health, Madrid, Spain
| | - Enrique Gutiérrez-González
- Observatory of Nutrition and Study of Obesity, Spanish Agency for Food Safety & Nutrition, Ministry of Health, Madrid, Spain
| | - Sanavbar Rakhmatullaeva
- Department for Organization of Health Services to Children, Mothers, Adolescents and Family Planning, Ministry of Health and Social Protection of the Population, Dushanbe, Tajikistan
| | - Maya Tanrygulyyeva
- Internal Diseases Department of the Scientific Clinical Centre of Mother and Child Health, Ashgabat, Turkmenistan
| | - Nazan Yardim
- Ministry of Health, Public Health General Directorate, Ankara, Turkey
| | - Daniel Weghuber
- WHO European Office for Prevention and Control of NCDs, Country Health Programmes, WHO Regional Office for Europe, Copenhagen, Denmark
| | - Päivi Mäki
- European Association for the Study of Obesity, Teddington, United Kingdom
| | | | | | | | - Mirjam M. Heinen
- National Center of Public Health and Analyses, Ministry of Health, Sofia, Bulgaria
| | - Cecily Kelleher
- National Center of Public Health and Analyses, Ministry of Health, Sofia, Bulgaria
| | - Sergej Ostojic
- University of Zagreb, School of Medicine/Croatian Institute of Public Health, Zagreb, Croatia
| | - Stevo Popovic
- Obesity Management Centre, Institute of Endocrinology, Prague, Czechia
| | | | - Dilorom Akhmedova
- National Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | | | - Harry Rutter
- National Center of Public Health of the Ministry of Health of the Republic of Kazakhstan, Nur-Sultan, Kazakhstan
| | - Bai Li
- Centre for Health Promotion, Bishkek, Kyrgyzstan
| | | | - Ivo Rakovac
- European Association for the Study of Obesity, Teddington, United Kingdom
| | - Kremlin Wickramasinghe
- Department of Preventive Medicine, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Joao Breda
- European Association for the Study of Obesity, Teddington, United Kingdom
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Zeki Al Hazzouri A, Vittinghoff E, Hoang T, Golden SH, Fitzpatrick AL, Zhang A, Grasset L, Yaffe K. Body mass index in early adulthood and dementia in late life: Findings from a pooled cohort. Alzheimers Dement 2021; 17:1798-1807. [PMID: 33984188 PMCID: PMC8809510 DOI: 10.1002/alz.12367] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 11/06/2022]
Abstract
INTRODUCTION To examine the independent association of body mass index (BMI) in early adulthood with dementia incidence among men and women. METHODS We studied 5104 older adults from the Cardiovascular Health Study (CHS) and the Health, Aging, and Body Composition (Health ABC) study. We imputed early adulthood and midlife BMI using a pooled parent cohort with complete adult lifespan coverage and previously established methods. Dementia was ascertained using criteria such as neuropsychological test battery, medical records, and dementia-related drug use. Pooled logistic regression (PLR) models were used. RESULTS Compared to women with normal BMI in early adulthood, the odds of dementia were higher among both overweight (odds ratio [OR] = 1.8; 95% confidence interval [CI] = 1.31 to 2.54) and obese (OR = 2.45; 95% CI = 1.47 to 4.06) women, independent of mid- and late-life BMI. Similar relationship was observed in men. CONCLUSIONS With the growing obesity epidemic among US adults, efforts aimed at reducing dementia may need to begin obesity prevention and treatment early in the life course.
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Affiliation(s)
| | - Eric Vittinghoff
- Department of Epidemiology and Biostatistics, University of California San Francisco, CA
| | - Tina Hoang
- Departments of Psychiatry, University of California San Francisco, CA
| | - Sherita H. Golden
- Department of Medicine Johns Hopkins University School of Medicine and Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD
| | - Annette L. Fitzpatrick
- Departments of Family Medicine, Epidemiology, and Global Health, School of Public Health, University of Washington, WA
| | - Adina Zhang
- Department of Epidemiology, Mailman School of Public Health, Columbia University, NY
| | - Leslie Grasset
- Univ. Bordeaux, Inserm, Bordeaux Population Health Research Center, Team VINTAGE, UMR 1219, F-33000 Bordeaux, France; Inserm, CIC1401-EC, F-33000 Bordeaux, France
| | - Kristine Yaffe
- Departments of Psychiatry, Neurology, and Epidemiology and Biostatistics, University of California San Francisco, CA
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Bostrom JA, Mottel B, Heffron SP. Medical and Surgical Obesity Treatments and Atherosclerosis: Mechanisms beyond Typical Risk Factors. Curr Atheroscler Rep 2021; 23:60. [PMID: 34351556 PMCID: PMC9953388 DOI: 10.1007/s11883-021-00961-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE OF REVIEW This study aims to discuss the mechanisms by which GLP-1 agonists and bariatric surgery improve cardiovascular outcomes in severely obese patients. RECENT FINDINGS Recent studies have demonstrated that both GLP-1 agonist use and bariatric surgery reduce adverse cardiovascular outcomes. Improvements in traditional atherosclerosis risk factors in association with weight loss likely contribute, but weight loss-independent mechanisms are also suggested to have roles. We review the clinical and preclinical evidence base for cardiovascular benefit of LP-1 agonists and bariatric surgery beyond traditional risk factors, including improvements in endothelial function, direct impacts on atherosclerotic plaques, and anti-inflammatory effects.
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Affiliation(s)
- John A Bostrom
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Center for the Prevention of Cardiovascular Disease, Cardiovascular Research Center, New York, NY, USA
| | - Beth Mottel
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Center for the Prevention of Cardiovascular Disease, Cardiovascular Research Center, New York, NY, USA
| | - Sean P Heffron
- Department of Medicine, Leon H. Charney Division of Cardiology, NYU Center for the Prevention of Cardiovascular Disease, Cardiovascular Research Center, New York, NY, USA.
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Welters A, Tittel SR, Laubner K, Laimer M, Tschöpe D, Mader JK, Merger S, Milek S, Kummer S, Holl RW. Long-term trends of BMI and cardiometabolic risk factors among adults with type 1 diabetes: An observational study from the German/Austrian DPV registry. Diabetes Res Clin Pract 2021; 178:108973. [PMID: 34302914 DOI: 10.1016/j.diabres.2021.108973] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 07/14/2021] [Accepted: 07/19/2021] [Indexed: 11/27/2022]
Abstract
AIMS To analyse time-trends in BMI, obesity and cardiometabolic risk in adults with type 1 diabetes (T1DM) from the Diabetes Prospective Follow-up registry DPV. METHODS Data from 62,519 individuals with T1DM (age ≥ 18 years, BMI ≥ 18.5 kg/m2) were analysed. Multivariable regression models were used to determine time-trends in BMI, obesity and cardiometabolic risk and to identify predictors for increasing BMI. Results were compared to the NCD Risk Factor Collaboration (NCD-RisC) data for Germany. RESULTS Between 1999 and 2018 mean BMI increased from 25.0 kg/m2 to 26.2 kg/m2 in individuals with T1DM. This trend was most pronounced in young and middle-aged individuals (>21-55 years of age) and in those with higher baseline BMI. Insulin dose and diabetes duration were associated with increasing BMI. Between 1999 and 2016, the prevalence of obesity increased 1.8-fold in individuals with T1DM and 1.4-fold among the German population, respectively (NCD-RisC). Approximately 50-70% of individuals with obesity were insufficiently treated for hypertension and/or dyslipidaemia. CONCLUSION In adults with T1DM the prevalence of obesity is increasing at a faster pace than in the German population. BMI needs to be closely monitored, particularly during young adulthood, and cardiovascular risk factors need to be controlled better to prevent CVD and premature death.
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Affiliation(s)
- Alena Welters
- Department of General Paediatrics, Neonatology and Paediatric Cardiology, Medical Faculty and University Children's Hospital Düsseldorf, Heinrich Heine University, Düsseldorf, Germany.
| | - Sascha R Tittel
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Germany; German Centre for Diabetes Research (DZD), Munich-Neuherberg, Germany
| | - Katharina Laubner
- Division of Endocrinology and Diabetology, Department of Medicine II, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany
| | - Markus Laimer
- Department of Diabetes, Endocrinology, Clinical Nutrition and Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Diethelm Tschöpe
- Diabeteszentrum am Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr Universität Bochum, Bad Oeynhausen, Germany
| | - Julia K Mader
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Sigrun Merger
- Clinic for Endocrinology, Diabetology, Metabolism and Nutrition Medicine, Clinic Coburg, German; University of Split, Croatia
| | - Susanne Milek
- Diabetes Practice and Training Centre Dr. med. Karsten Milek, Hohenmoelsen, Germany
| | - Sebastian Kummer
- Department of General Paediatrics, Neonatology and Paediatric Cardiology, Medical Faculty and University Children's Hospital Düsseldorf, Heinrich Heine University, Düsseldorf, Germany
| | - Reinhard W Holl
- Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Germany; German Centre for Diabetes Research (DZD), Munich-Neuherberg, Germany
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Potente C, Harris KM, Chumbley J, Cole SW, Gaydosh L, Xu W, Levitt B, Shanahan MJ. The Early Life Course of Body Weight and Gene Expression Signatures for Disease. Am J Epidemiol 2021; 190:1533-1540. [PMID: 33675221 PMCID: PMC8489427 DOI: 10.1093/aje/kwab049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/23/2021] [Accepted: 02/23/2021] [Indexed: 12/01/2022] Open
Abstract
We examined the way body-weight patterns through the first 4 decades of life relate to gene expression signatures of common forms of morbidity, including cardiovascular disease (CVD), type 2 diabetes (T2D), and inflammation. As part of wave V of the nationally representative National Longitudinal Study of Adolescent to Adult Health (1997–2018) in the United States, mRNA abundance data were collected from peripheral blood (n = 1,132). We used a Bayesian modeling strategy to examine the relative associations between body size at 5 life stages—birth, adolescence, early adulthood, young adulthood, and adulthood—and gene expression–based disease signatures. We compared life-course models that consider critical or sensitive periods, as well as accumulation over the entire period. Our results are consistent with a sensitive-period model when examining CVD and T2D gene expression signatures: Birth weight has a prominent role for the CVD and T2D signatures (explaining 33.1% and 22.1%, respectively, of the total association accounted for by body size), while the most recent adult obesity status (ages 33–39) is important for both of these gene expression signatures (24.3% and 35.1%, respectively). Body size in all life stages was associated with inflammation, consistent with the accumulation model.
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Affiliation(s)
- Cecilia Potente
- Correspondence to Dr. Cecilia Potente, Jacobs Center for Productive Youth Development, University of Zürich, Andreasstrasse 15, 8050 Zürich, Switzerland (e-mail: ); or Prof. Dr. Michael J. Shanahan, Jacobs Center for Productive Youth Development, University of Zürich, Andreasstrasse 15, 8050 Zürich, Switzerland (e-mail: )
| | | | | | | | | | | | | | - Michael J Shanahan
- Correspondence to Dr. Cecilia Potente, Jacobs Center for Productive Youth Development, University of Zürich, Andreasstrasse 15, 8050 Zürich, Switzerland (e-mail: ); or Prof. Dr. Michael J. Shanahan, Jacobs Center for Productive Youth Development, University of Zürich, Andreasstrasse 15, 8050 Zürich, Switzerland (e-mail: )
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Behavior Characteristics and Risk for Metabolic Syndrome Among Women in Rural Communities in China. J Cardiovasc Nurs 2021; 37:490-498. [PMID: 34321435 DOI: 10.1097/jcn.0000000000000836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Rapid economic growth and lifestyle changes in China have resulted in increased metabolic syndrome (MetS) rates. Few investigators have examined sex-specific risk factors and the role of menopause, stress, and sleep on MetS among women in China. OBJECTIVE In this study, we aimed to identify the risk factors for MetS among women in rural China. METHODS A cross-sectional study design was used, and participants were recruited from rural areas in China. Female participants older than 18 years were eligible to participate. Participants had their weight, height, waist circumference, blood pressure, and fasting blood measured at study sites. They also completed validated questionnaires regarding sociodemographic information and MetS-related health behaviors. RESULTS A total of 646 women were included in this study. The overall prevalence of MetS was 26.2%. The MetS group had a greater number of overweight/obese women than the non-MetS group did. For premenopausal women, a higher income, being overweight/obese, and eating salty/marinated food increased their risk for MetS (odds ratio [OR], 2.56, 4.55, and 3.1, respectively). For postmenopausal women, a low level of education (OR, 0.44) and being overweight/obese (OR, 4.98) increased their risk of MetS. CONCLUSION Almost half of the women in this study were overweight/obese, and many of them did not meet the national recommendations for a healthy lifestyle, increasing their risk for MetS. Developing cultural and behavioral interventions tailored for overweight/obese women is critical in reducing MetS.
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Juliaty A, Mutmainnah, Daud D, Lisal JS. Correlation between vitamin D deficiency and fasting blood glucose levels in obese children. Clin Nutr ESPEN 2021; 44:200-203. [PMID: 34330466 DOI: 10.1016/j.clnesp.2021.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 06/13/2021] [Accepted: 06/24/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study aimed to determine the relationship between Deficiency of vitamin D and hyperglycemia in children with obesity. METHODS This cross-sectional study was carried out between February and April of 2020. This study's subject population consisted of high school students aged 11 to 17 who were obese. The 25 (OH) level of Vitamin D was determined using the Chemiluminescence Immune Assay method. Subjects were divided into 4 groups; vitamin D deficiency with hyperglycemia, vitamin D deficiency without hyperglycemia, normal vitamin D with hyperglycemia, and normal vitamin D without hyperglycemia. RESULTS The prevalence of hyperglycemia was 28 (54.9%) in the vitamin D deficiency group and 17 (378%) in the normal vitamin D group, respectively. Statistical analysis revealed no statistically significant difference between the two groups (p = 0.093). With p = 0.031, there was a significant difference in the mean value of fasting blood sugar levels between the two groups. The frequency of hyperglycemia was 54.9 percent in the vitamin D deficiency group and 37.8 percent in the normal vitamin D group. Fasting blood sugar levels were lower in obese children with vitamin D deficiency than in children with normal vitamin D. CONCLUSION Fasting blood sugar levels were correlated with vitamin D levels in obese children, but clinically insignificant. However, the research is ongoing, so, it is critical to conduct early screening for Vitamin D and fasting blood sugar levels in order to reduce the risk of metabolic and cardiovascular diseases.
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Affiliation(s)
- Aidah Juliaty
- Department of Pediatrics, Hasanuddin University's Faculty of Medicine, Makassar, 90245, Indonesia.
| | - Mutmainnah
- Department of Pediatrics, Hasanuddin University's Faculty of Medicine, Makassar, 90245, Indonesia
| | - Dasril Daud
- Department of Pediatrics, Hasanuddin University's Faculty of Medicine, Makassar, 90245, Indonesia
| | - Johan Setyawan Lisal
- Department of Pediatrics, Hasanuddin University's Faculty of Medicine, Makassar, 90245, Indonesia
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Anthropometric and body composition parameters in adolescents with the metabolically obese normal-weight phenotype. Br J Nutr 2021; 127:1458-1466. [PMID: 34196268 DOI: 10.1017/s0007114521002427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We aimed to investigate the anthropometric and body composition parameters associated with the metabolically obese normal-weight (MONW) phenotype. This cross-sectional study was conducted with 506 adolescents in Brazil (aged 10-19 y). The MONW phenotype was defined as normal-weight, according to BMI/age, and at least one metabolic alteration. Anthropometric measurements were obtained and the DEXA was used for body composition analysis. Crude and adjusted Poisson regression models with robust variance were used to estimate the associations. The phenotype was positively associated with waist circumference (male: prevalence ratio (PR) = 1·05; 95% CI 1·01, 1·09; female: PR = 1·06; 95% CI 1·02, 1·09), waist:height ratio (male: PR = 1·26; 95% CI 1·07, 1·49; female: PR = 1·29; 95% CI 1·07, 1·56) and android:gynoid fat ratio (male: PR = 1·25; 95% CI 1·03, 1·51; female: PR = 1·39; 95% CI 1·20, 1·62), in both sexes. Furthermore, there was a positive association of phenotype with waist:hip ratio (PR = 1·32; 95% CI 1·06, 1·65) and trunk:arm fat ratio (PR = 1·13; 95% CI 1·02, 1·24) only in males and with trunk:leg fat ratio (PR = 2·84; 95% CI 1·46, 5·53), BAIp (PR = 1·06; 95% CI 1·01, 1·12), fat mass index (PR = 1·24; 95% CI 1·10, 1·41) and regional indices of metabolic load and capacity (PR = 1·29; 95% CI 1·09, 1·53), in females. Anthropometric and body composition parameters indicative of central and total fat are associated with the MONW phenotype.
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Kim BS, Chan N, Hsu G, Makaryus AN, Chopra M, Cohen SL, Makaryus JN. Sex Differences in Coronary Arterial Calcification in Symptomatic Patients. Am J Cardiol 2021; 149:16-20. [PMID: 33757786 DOI: 10.1016/j.amjcard.2021.03.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/06/2021] [Accepted: 03/12/2021] [Indexed: 10/21/2022]
Abstract
Despite the increasing use of Coronary Artery Calcium (CAC) scoring for cardiovascular risk stratification in asymptomatic patients, the gender differences in CAC among symptomatic patients have not been well evaluated. We analyzed patients presenting to the emergency department (ED) with chest pain suggesting possible coronary artery disease (CAD) who received coronary computed tomography angiography (CCTA). Ordinal logistic regression was used to determine the odds ratio for the association of traditional cardiovascular risk factors and CAC. Patients with a CAC score ≥ 100 were followed for cardiovascular events or changes in medical management. Our cohort included 542 individuals (263 male, 279 female). Ordinal logistic regression model showed that among traditional cardiovascular risk factors, male sex had the highest odds ratio (OR) of 3.04 (p < 0.001, 95% CI [2.01, 4.59]) for the presence of CAC. Also, males had more diffuse distribution of coronary atherosclerosis (p=0.01). Subgroup analysis revealed that obesity was a bigger risk factor in male patients (OR 2.16), while smoking showed the greatest effect (OR 4.27) on CAC in women. Of patients who had CAC > 100 with an average follow-up of 346 days, there was an increase in both aspirin and statin use, yet significant sex differences were observed especially in patients with non-obstructive lesions on CCTA. Among male patients with non-obstructive lesions, 68.2% were on aspirin and 86.4% were on statin therapy after the CCTA compared to 27.3% and 45.5% respectively in their female counterparts. In conclusion, sex not only is the most powerful predictor for higher CAC among traditional cardiovascular risk factors in symptomatic patients but also influences the contribution of various traditional risk factors to elevated CAC. Furthermore, the discovery of CAD led to the initiation of medical therapy in male patients more frequently than in female patients, even after adjusting for the degree of luminal stenosis detected on coronary CT angiography.
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Lee H, Park HE, Yoon JW, Choi SY. Clinical Significance of Body Fat Distribution in Coronary Artery Calcification Progression in Korean Population. Diabetes Metab J 2021; 45:219-230. [PMID: 33108855 PMCID: PMC8024146 DOI: 10.4093/dmj.2019.0161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 04/30/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Although obesity differs according to ethnicity, it is globally established as a solid risk factor for cardiovascular disease. However, it is not fully understood how obesity parameters affect the progression of coronary artery calcification (CAC) in Korean population. We sought to evaluate the association of obesity-related parameters including visceral adipose tissue (VAT) measurement and CAC progression. METHODS This retrospective observational cohort study investigated 1,015 asymptomatic Korean subjects who underwent serial CAC scoring by computed tomography (CT) with at least 1-year interval and adipose tissue measurement using non-contrast CT at baseline for a routine checkup between 2003 and 2015. CAC progression, the main outcome, was defined as a difference of ≥2.5 between the square roots of the baseline and follow-up CAC scores using Agatston units. RESULTS During follow-up (median 39 months), 37.5% of subjects showed CAC progression of a total population (56.4 years, 80.6% male). Body mass index (BMI) ≥25 kg/m2, increasing waist circumferences (WC), and higher VAT/subcutaneous adipose tissue (SAT) area ratio were independently associated with CAC progression. Particularly, predominance of VAT over SAT at ≥30% showed the strongest prediction for CAC progression (adjusted hazard ratio, 2.20; P<0.001) and remained of prognostic value regardless of BMI or WC status. Further, it provided improved risk stratification of CAC progression beyond known prognosticators. CONCLUSION Predominant VAT area on CT is the strongest predictor of CAC progression regardless of BMI or WC in apparently healthy Korean population. Assessment of body fat distribution may be helpful to identify subjects at higher risk.
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Affiliation(s)
- Heesun Lee
- Division of Cardiology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hyo Eun Park
- Division of Cardiology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Won Yoon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Endocrinology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Su-Yeon Choi
- Division of Cardiology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
- Corresponding author: Su-Yeon Choi https://orcid.org/0000-0001-9977-4740 Department of Internal Medicine, Seoul National University Hospital Healthcare System Gangnam Center, 152 Teheran-ro, Gangnam-gu, Seoul 06236, Korea E-mail:
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Virani SS, Alonso A, Aparicio HJ, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Cheng S, Delling FN, Elkind MSV, Evenson KR, Ferguson JF, Gupta DK, Khan SS, Kissela BM, Knutson KL, Lee CD, Lewis TT, Liu J, Loop MS, Lutsey PL, Ma J, Mackey J, Martin SS, Matchar DB, Mussolino ME, Navaneethan SD, Perak AM, Roth GA, Samad Z, Satou GM, Schroeder EB, Shah SH, Shay CM, Stokes A, VanWagner LB, Wang NY, Tsao CW. Heart Disease and Stroke Statistics-2021 Update: A Report From the American Heart Association. Circulation 2021; 143:e254-e743. [PMID: 33501848 DOI: 10.1161/cir.0000000000000950] [Citation(s) in RCA: 3094] [Impact Index Per Article: 1031.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2021 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors related to cardiovascular disease. RESULTS Each of the 27 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Bays HE, Taub PR, Epstein E, Michos ED, Ferraro RA, Bailey AL, Kelli HM, Ferdinand KC, Echols MR, Weintraub H, Bostrom J, Johnson HM, Hoppe KK, Shapiro MD, German CA, Virani SS, Hussain A, Ballantyne CM, Agha AM, Toth PP. Ten things to know about ten cardiovascular disease risk factors. Am J Prev Cardiol 2021; 5:100149. [PMID: 34327491 PMCID: PMC8315386 DOI: 10.1016/j.ajpc.2021.100149] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/11/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022] Open
Abstract
Given rapid advancements in medical science, it is often challenging for the busy clinician to remain up-to-date on the fundamental and multifaceted aspects of preventive cardiology and maintain awareness of the latest guidelines applicable to cardiovascular disease (CVD) risk factors. The “American Society for Preventive Cardiology (ASPC) Top Ten CVD Risk Factors 2021 Update” is a summary document (updated yearly) regarding CVD risk factors. This “ASPC Top Ten CVD Risk Factors 2021 Update” summary document reflects the perspective of the section authors regarding ten things to know about ten sentinel CVD risk factors. It also includes quick access to sentinel references (applicable guidelines and select reviews) for each CVD risk factor section. The ten CVD risk factors include unhealthful nutrition, physical inactivity, dyslipidemia, hyperglycemia, high blood pressure, obesity, considerations of select populations (older age, race/ethnicity, and sex differences), thrombosis/smoking, kidney dysfunction and genetics/familial hypercholesterolemia. For the individual patient, other CVD risk factors may be relevant, beyond the CVD risk factors discussed here. However, it is the intent of the “ASPC Top Ten CVD Risk Factors 2021 Update” to provide a succinct overview of things to know about ten common CVD risk factors applicable to preventive cardiology.
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Affiliation(s)
- Harold E. Bays
- Medical Director / President, Louisville Metabolic and Atherosclerosis Research Center, Louisville, KY USA
- Corresponding author.
| | - Pam R. Taub
- University of California San Diego Health, San Diego, CA USA
| | | | - Erin D. Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard A. Ferraro
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alison L. Bailey
- Chief, Cardiology, Centennial Heart at Parkridge, Chattanooga, TN USA
| | - Heval M. Kelli
- Northside Hospital Cardiovascular Institute, Lawrenceville, GA USA
| | - Keith C. Ferdinand
- Professor of Medicine, John W. Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA USA
| | - Melvin R. Echols
- Assistant Professor of Medicine, Department of Medicine, Cardiology Division, Morehouse School of Medicine, New Orleans, LA USA
| | - Howard Weintraub
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - John Bostrom
- NYU Grossman School of Medicine, NYU Center for the Prevention of Cardiovascular Disease, New York, NY USA
| | - Heather M. Johnson
- Christine E. Lynn Women's Health & Wellness Institute, Boca Raton Regional Hospital/Baptist Health South Florida, Clinical Affiliate Associate Professor, Florida Atlantic University, Boca Raton, FL USA
| | - Kara K. Hoppe
- Assistant Professor, Division of Maternal Fetal Medicine, Department of Obstetrics & Gynecology, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Michael D. Shapiro
- Center for Prevention of Cardiovascular Disease, Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Charles A. German
- Section of Cardiovascular Medicine, Wake Forest University School of Medicine, Winston-Salem, NC USA
| | - Salim S. Virani
- Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center and Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Aliza Hussain
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX USA
| | - Christie M. Ballantyne
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Ali M. Agha
- Department of Medicine and Center for Cardiometabolic Disease Prevention, Baylor College of Medicine, Houston, TX USA
| | - Peter P. Toth
- CGH Medical Center, Sterling, IL USA
- Cicarrone center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD USA
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Allen NB, Krefman AE, Labarthe D, Greenland P, Juonala M, Kähönen M, Lehtimäki T, Day RS, Bazzano LA, Van Horn LV, Liu L, Alonso CF, Webber LS, Pahkala K, Laitinen TT, Raitakari OT, Lloyd-Jones DM. Cardiovascular Health Trajectories From Childhood Through Middle Age and Their Association With Subclinical Atherosclerosis. JAMA Cardiol 2021; 5:557-566. [PMID: 32159727 DOI: 10.1001/jamacardio.2020.0140] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Importance Cross-sectional measures of cardiovascular health (CVH) have been associated with cardiovascular disease in older age, but little is known about longitudinal trajectories in CVH and their association with subclinical atherosclerosis in middle age. Objectives To model long-term patterns in CVH starting in childhood and to assess their association with subclinical atherosclerosis in middle age. Design, Setting, and Participants This cohort study used data from 5 prospective cardiovascular cohort studies from the United States and Finland from 1973 to 2015. A total of 9388 participants aged 8 to 55 years had at least 3 examinations and were eligible for this study. Statistical analysis was performed from December 1, 2015, to June 1, 2019. Exposures Clinical CVH factors (body mass index, total cholesterol level, blood pressure, and glucose level) were classified as ideal, intermediate, or poor, and were summed as a clinical CVH score. Group-based latent class modeling identified trajectories in this score over time. Main Outcomes and Measures Carotid intima-media thickness (cIMT) was measured for participants in 3 cohorts, and high cIMT was defined as a value at or above the 90th percentile. The association between CVH trajectory and cIMT was modeled using both linear and logistic regression adjusted for demographics, baseline health behaviors, and baseline (or proximal) CVH score. Results Among 9388 participants (5146 [55%] female; 6228 [66%] white; baseline mean [SD] age, 17.5 [7.5] years), 5 distinct trajectory groups were identified: high-late decline (1518 participants [16%]), high-moderate decline (2403 [26%]), high-early decline (3066 [32%]), intermediate-late decline (1475 [16%]), and intermediate-early decline (926 [10%]). The high-late decline group had significantly lower adjusted cIMT vs other trajectory groups (high-late decline: 0.64 mm [95% CI, 0.63-0.65 mm] vs intermediate-early decline: 0.72 mm [95% CI, 0.69-0.75 mm] when adjusted for demographics and baseline smoking, diet, and physical activity; P < .01). The intermediate-early declining group had higher odds of high cIMT (odds ratio, 2.4; 95% CI, 1.3-4.5) compared with the high-late decline group, even after adjustment for baseline or proximal CVH score. Conclusions and Relevance In this study, CVH declined from childhood into adulthood. Promoting and preserving ideal CVH from early life onward may be associated with reduced CVD risk later in life.
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Affiliation(s)
- Norrina B Allen
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Amy E Krefman
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Darwin Labarthe
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Philip Greenland
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Markus Juonala
- Department of Medicine, University of Turku, Turku, Finland.,Division of Medicine, Turku University Hospital, Turku, Finland.,Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Mika Kähönen
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - R Sue Day
- Department of Epidemiology, UtahHealth School of Public Health, Houston, Texas
| | - Lydia A Bazzano
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Linda V Van Horn
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Lei Liu
- Division of Biostatistics, Washington University of Medicine in St Louis, St Louis, Missouri
| | - Camilo Fernandez Alonso
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Larry S Webber
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana
| | - Katja Pahkala
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Paavo Nurmi Centre, Sports & Exercise Medicine Unit, Department of Health and Physical Activity, University of Turku, Turku, Finland
| | - Tomi T Laitinen
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Paavo Nurmi Centre, Sports & Exercise Medicine Unit, Department of Health and Physical Activity, University of Turku, Turku, Finland
| | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Donald M Lloyd-Jones
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Sex Differences in Risk Factors for Metabolic Syndrome in the Korean Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249513. [PMID: 33353082 PMCID: PMC7766635 DOI: 10.3390/ijerph17249513] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 12/16/2022]
Abstract
With an increase in the obese population, the prevalence of metabolic syndrome is increasing in Korea. This study aimed to identify sex- and age-specific risk factors for metabolic syndrome. A secondary data analysis was performed using the Korean National Health and Nutritional Examination Survey. Participants comprised 6144 adults aged 20-79 years. The prevalence of metabolic syndrome was high in the middle- and old-aged men (31.9% and 34.5%, respectively) and in old-aged women (39.1%). Risk factors for metabolic syndrome showed different patterns for men and women. In men, alcohol drinking was identified as the main risk factor for hypertension (odds ratio (OR); young = 3.3 vs. middle age = 2.0), high triglycerides (young = 2.4 vs. middle age = 2.2), and high fasting blood sugar (middle age = 1.6). In women, the main risk factors were household income and education level, showing different patterns in different age groups. In conclusion, the vulnerable groups at high risk of metabolic syndrome are those of middle-aged men and women. The pattern of risk factors is sex-specific.
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Wang L, Lee Y, Wu Y, Zhang X, Jin C, Huang Z, Wang Y, Wang Z, Kris-Etherton P, Wu S, Gao X. A prospective study of waist circumference trajectories and incident cardiovascular disease in China: the Kailuan Cohort Study. Am J Clin Nutr 2020; 113:338-347. [PMID: 37116962 DOI: 10.1093/ajcn/nqaa331] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 10/21/2020] [Indexed: 12/18/2022] Open
Abstract
ABSTRACT
Background
Single measurements of waist circumference (WC) predict the incident cardiovascular disease (CVD); however, long-term patterns of WC and their association with the incidence of CVD are poorly characterized.
Objective
We aimed to identify WC trajectories and determine their association with incident CVD (stroke and myocardial infarction) and examine whether the association persisted among individuals without obesity.
Methods
We included 75,535 participants from a community-based cohort in China who were aged >18 y and free of stroke, coronary artery disease, and cancer in 2010 (the baseline). WC and other covariates were repeatedly measured in 2006, 2008, and 2010. WC trajectories were identified by latent mixture modeling. A Cox proportional hazards model was used to examine the association between WC trajectories and incident CVD, after adjustment for age, sex, income, education, systolic blood pressure, lipid profiles, plasma concentrations of glucose, C-reactive protein, smoking, and alcohol drinking.
Results
We identified 4 WC trajectories based on 2006 WC measurement and change patterns during 2006–2010: low stable (n = 12,072; mean WC 74.1–75.1 cm), moderate stable (n = 41,750; mean WC 85.1–86.6 cm), moderate-high stable (n = 19,914; mean WC 95.6–97.2 cm), and high stable (n = 1,799; mean WC 106.3–110.9 cm). During 2010–2016, we documented 2819 incident CVD events. Compared with the low-stable group, groups with elevated WC trajectories had a higher risk of CVD events during 6 y of follow-up (2010–2016). Adjusted HRs (95% CIs) were 1.49 (1.21, 1.83) for the moderate stable group, 1.71(1.38, 2.12) for the moderate-high stable group, and 1.45 (1.06, 2.00) for the high stable group. After further adjusting for BMI or excluding obese participants, we observed similar results. The positive association between WC and incident CVD was higher in individuals who were aged <60 y (P-interaction < 0.0001).
Conclusions
WC trajectory patterns were associated with altered risk of CVD among Chinese adults, even among people without BMI-defined obesity. When stratifying by age, the association was observed to be higher in younger adults.
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Affiliation(s)
- Liang Wang
- Department of Public Health, Robbins College of Health and Human Sciences, Baylor University, Waco, TX, USA
| | - Yujin Lee
- Department of Food and Nutrition, Myongji University, Yongin, Korea
| | - Yuntao Wu
- Department of Cardiology, Kailuan General Hospital, Hebei United University, Tangshan, China
| | - Xinyuan Zhang
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Cheng Jin
- Department of Cardiology, Kailuan General Hospital, Hebei United University, Tangshan, China
| | - Zhe Huang
- Department of Cardiology, Kailuan General Hospital, Hebei United University, Tangshan, China
| | - Yixin Wang
- Department of Nutrition, TH Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Zhiyi Wang
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital, Wenzhou Medical University, Wenzhou, China
| | - Penny Kris-Etherton
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Hebei United University, Tangshan, China
| | - Xiang Gao
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
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Norris T, Cole TJ, Bann D, Hamer M, Hardy R, Li L, Ong KK, Ploubidis GB, Viner R, Johnson W. Duration of obesity exposure between ages 10 and 40 years and its relationship with cardiometabolic disease risk factors: A cohort study. PLoS Med 2020; 17:e1003387. [PMID: 33290405 PMCID: PMC7723271 DOI: 10.1371/journal.pmed.1003387] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 10/01/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Individuals with obesity do not represent a homogeneous group in terms of cardiometabolic risk. Using 3 nationally representative British birth cohorts, we investigated whether the duration of obesity was related to heterogeneity in cardiometabolic risk. METHODS AND FINDINGS We used harmonised body mass index (BMI) and cardiometabolic disease risk factor data from 20,746 participants (49.1% male and 97.2% white British) enrolled in 3 British birth cohort studies: the 1946 National Survey of Health and Development (NSHD), the 1958 National Child Development Study (NCDS), and the 1970 British Cohort Study (BCS70). Within each cohort, individual life course BMI trajectories were created between 10 and 40 years of age, and from these, age of obesity onset, duration spent obese (range 0 to 30 years), and cumulative obesity severity were derived. Obesity duration was examined in relation to a number of cardiometabolic disease risk factors collected in mid-adulthood: systolic (SBP) and diastolic blood pressure (DBP), high-density-lipoprotein cholesterol (HDL-C), and glycated haemoglobin (HbA1c). A greater obesity duration was associated with worse values for all cardiometabolic disease risk factors. The strongest association with obesity duration was for HbA1c: HbA1c levels in those with obesity for <5 years were relatively higher by 5% (95% CI: 4, 6), compared with never obese, increasing to 20% (95% CI: 17, 23) higher in those with obesity for 20 to 30 years. When adjustment was made for obesity severity, the association with obesity duration was largely attenuated for SBP, DBP, and HDL-C. For HbA1c, however, the association with obesity duration persisted, independent of obesity severity. Due to pooling of 3 cohorts and thus the availability of only a limited number harmonised variables across cohorts, our models included adjustment for only a small number of potential confounding variables, meaning there is a possibility of residual confounding. CONCLUSIONS Given that the obesity epidemic is characterised by a much earlier onset of obesity and consequently a greater lifetime exposure, our findings suggest that health policy recommendations aimed at preventing early obesity onset, and therefore reducing lifetime exposure, may help reduce the risk of diabetes, independently of obesity severity. However, to test the robustness of our observed associations, triangulation of evidence from different epidemiological approaches (e.g., mendelian randomization and negative control studies) should be obtained.
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Affiliation(s)
- Tom Norris
- School of Sport Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
- * E-mail:
| | - Tim J. Cole
- UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - David Bann
- Centre for Longitudinal Studies, Department of Social Science, University College London, London, United Kingdom
| | - Mark Hamer
- Division of Surgery & Interventional Science/Institute of Sport, Exercise and Health, UCL, London, United Kingdom
| | | | - Leah Li
- UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Ken K. Ong
- MRC Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - George B. Ploubidis
- Centre for Longitudinal Studies, Department of Social Science, University College London, London, United Kingdom
| | - Russell Viner
- UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - William Johnson
- School of Sport Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
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48
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Regan JA, Shah SH. Obesity Genomics and Metabolomics: a Nexus of Cardiometabolic Risk. Curr Cardiol Rep 2020; 22:174. [PMID: 33040225 DOI: 10.1007/s11886-020-01422-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW Obesity is a significant international public health epidemic with major downstream consequences on morbidity and mortality. While lifestyle factors contribute, there is an evolving understanding of genomic and metabolomic pathways involved with obesity and its relationship with cardiometabolic risk. This review will provide an overview of some of these important findings from both a biologic and clinical perspective. RECENT FINDINGS Recent studies have identified polygenic risk scores and metabolomic biomarkers of obesity and related outcomes, which have also highlighted biological pathways, such as the branched-chain amino acid (BCAA) pathway that is dysregulated in this disease. These biomarkers may help in personalizing obesity interventions and for mitigation of future cardiometabolic risk. A multifaceted approach is necessary to impact the growing epidemic of obesity and related diseases. This will likely include incorporating precision medicine approaches with genomic and metabolomic biomarkers to personalize interventions and improve risk prediction.
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Affiliation(s)
- Jessica A Regan
- Department of Medicine, Duke University, Durham, NC, USA.,Duke Molecular Physiology Institute, Duke University, 300 N. Duke Street, DUMC, Box 104775, Durham, NC, 27701, USA
| | - Svati H Shah
- Department of Medicine, Duke University, Durham, NC, USA. .,Duke Molecular Physiology Institute, Duke University, 300 N. Duke Street, DUMC, Box 104775, Durham, NC, 27701, USA.
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Krebs ED, Beller JP, Mehaffey JH, Teman NR, Kennedy JLW, Ailawadi G, Yarboro LT. How Big Is Too Big?: Donor Severe Obesity and Heart Transplant Outcomes. Circ Heart Fail 2020; 13:e006688. [PMID: 32933324 DOI: 10.1161/circheartfailure.119.006688] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND As the population becomes increasingly obese, so does the pool of potential organ donors. We sought to investigate the impact of donors with body mass index ≥40 (severe obesity) on heart transplant outcomes. METHODS Single-organ first-time adult heart transplants from 2003 to 2017 were evaluated from the United Network for Organ Sharing database and stratified by donor severe obesity status (body mass index ≥40). Demographics were compared, and univariate and risk-adjusted analyses evaluated the relationship between severe obesity and short-term outcomes and long-term mortality. Further analysis evaluated the prevalence of severe obesity within the pool of organ donation candidates. RESULTS A total of 26 532 transplants were evaluated, of which 939 (3.5%) had donors with body mass index ≥40, with prevalence increasing over time (2.2% in 2003, 5.3% in 2017). Severely obese donors more likely had diabetes mellitus (10.4% versus 3.1%, P<0.01) and hypertension (33.3% versus 14.8%, P<0.01), and 67.4% were size mismatched (donor weight >130% of recipient). Short-term outcomes were similar, including 1-year survival (10.6% versus 10.7%), with no significant difference in unadjusted and risk-adjusted long-term survival (log-rank P=0.67, hazard ratio, 0.928, P=0.30). Organ donation candidates also exhibited an increase in severe obesity over time, from 3.5% to 6.8%, with a lower proportion of hearts from severely obese donors being transplanted (19.5% versus 31.6%, P<0.01). CONCLUSIONS Donor severe obesity was not associated with adverse post-transplant outcomes. Increased evaluation of hearts from obese donors, even those with body mass index ≥40, has the potential to expand the critically low donor pool.
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Affiliation(s)
- Elizabeth D Krebs
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
| | - Jared P Beller
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
| | - J Hunter Mehaffey
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
| | - Nicholas R Teman
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
| | - Jamie L W Kennedy
- Department of Cardiology, University of California San Francisco Health System, San Francisco, CA (J.L.W.K.)
| | - Gorav Ailawadi
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
| | - Leora T Yarboro
- Department of Surgery, University of Virginia Health System, Charlottesville, VA (E.D.K., J.P.B., J.H.M., M.R.T., G.A., L.T.Y.)
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Gilbertson NM, Eichner NZM, Khurshid M, Rexrode EA, Kranz S, Weltman A, Hallowell PT, Malin SK. Impact of Pre-operative Aerobic Exercise on Cardiometabolic Health and Quality of Life in Patients Undergoing Bariatric Surgery. Front Physiol 2020; 11:1018. [PMID: 32982777 PMCID: PMC7479188 DOI: 10.3389/fphys.2020.01018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 07/24/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Examine the effect of aerobic exercise (EX) combined with standard medical care (SC) (EX + SC) compared to SC alone on cardiometabolic health and quality of life in relation to surgical outcomes. METHODS Patients receiving bariatric surgery were match-paired to 30 days of pre-operative SC (n = 7, 1 male, 39.0 ± 5.3 years, body mass index 46.4 ± 3.0 kg/m2; low calorie diet) or EX + SC (n = 7, 0 males, 45.6 ± 4.8 years, body mass index 43.9 ± 4.2 kg/m2; walking 30 min/day, 5 days/week, 65-85% HR peak ). Body mass, waist circumference, cardiorespiratory fitness (VO2peak), high sensitivity C-reactive protein (hs-CRP), cytokeratin 18 (CK18), weight related quality of life (QoL), and a 120 min mixed meal tolerance test (MMTT) was performed to assess arterial stiffness via augmentation index normalized to a heart rate of 75 beats per minute (AIx@75), whole-body insulin sensitivity, and glucose total area under the curve (tAUC) pre- and post-intervention (∼2 days prior to surgery). Length of hospital stay (admission to discharge) was recorded. RESULTS EX + SC had a greater effect for decreased intake of total calories (P = 0.14; ES = 0.86) compared to SC, but no change in body weight or waist circumference was observed in either group. EX + SC had a greater effect for increased VO2peak (P = 0.24; ES = 0.91) and decreased hs-CRP (P = 0.31; ES = 0.69) compared to SC. EX + SC reduced circulating CK18 (P = 0.05; ES = 3.05) and improved QoL (P = 0.02) compared to SC. Although EX + SC had no statistical effect on arterial stiffness compared to SC, we observed a modest effect size for AIx@75 tAUC (P = 0.36; ES = 0.52). EX + SC had a significantly shorter length of hospital stay (P = 0.05; ES = 1.38) than SC, and a shorter length of hospital stay was associated with decreased sugar intake (r = 0.55, P = 0.04). Decreased AIx@75 tAUC significantly correlated with improved whole-body insulin sensitivity (r = -0.59, P = 0.03) and glucose tAUC (r = 0.57, P = 0.04). CONCLUSION EX with SC for 30 days prior to bariatric surgery may be important for cardiometabolic health, quality of life, and surgical outcomes in the bariatric patient.
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Affiliation(s)
- Nicole M. Gilbertson
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
| | - Natalie Z. M. Eichner
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
| | - Mahnoor Khurshid
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
| | - Elizabeth A. Rexrode
- Department of Surgery, University of Virginia, Charlottesville, VA, United States
| | - Sibylle Kranz
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
| | - Arthur Weltman
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
- Department of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Peter T. Hallowell
- Department of Surgery, University of Virginia, Charlottesville, VA, United States
| | - Steven K. Malin
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
- Department of Medicine, University of Virginia, Charlottesville, VA, United States
- Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, United States
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