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Farheen SA, S P, Selvam S, Puttaswamy D, Aravind JV, Kuriyan R. Do cardiometabolic risk factors mediate the relationship between body composition and bone mineral content in South Indian children aged 5 to 16 years? Eur J Clin Nutr 2024:10.1038/s41430-024-01494-w. [PMID: 39191955 DOI: 10.1038/s41430-024-01494-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 08/07/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND/OBJECTIVE The complex interplay between adiposity, bone health and cardiometabolic risk (CMR) factors is unclear in Indian children. We aimed to investigate the mediating role of number of CMR factors on the relationship between fat % and bone mineral content (BMC) % in South Indian children aged 5-16 years. SUBJECTS AND METHODS Healthy children (n = 317), from India, underwent anthropometric, blood biochemistry, blood pressure, along with body composition and BMC assessments using Dual-energy X-ray absorptiometry. Based on the number of CMR factors, children were categorised into three groups: 0, 1 and ≥ 2. Analysis of variance was used to compare the parameters between the CMR groups and mediation analysis was performed to examine if the number of CMR factors mediated the relationship between fat % and BMC %. RESULTS The prevalence of 0, 1 and ≥ 2 CMR factors was 42.3%, 33.9% and 23.9% respectively; mean BMC % was lowest in ≥ 2 CMR group. In the whole group, BMC % had significant negative correlation with fat % (r = -0.68, p < 0.0001) and positive correlation with lean % (r = 0.64, p < 0.0001). Adjusted for age and sex, results suggested significant mediating effect of number of CMR factors on the relationship between fat % and BMC % (Average Causal Mediation Effects =-0.002, bootstrapped 95% CI: -0.0039, -0.0001, p < 0.01), but losing significance when adjusted for co-variates. CONCLUSION Number of CMR factors mediates the relationship between fat % and BMC % in Indian children. Further studies are needed to confirm these findings, understand mechanisms and plan appropriate strategies.
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Affiliation(s)
- Sayeeda Arshiya Farheen
- Division of Nutrition, St John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, Karnataka, India
| | - Poorvikha S
- St. John's Medical College, St. John's National Academy of Health Sciences, Bangalore, India
| | - Sumithra Selvam
- Division of Epidemiology and Biostatistics, St. John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, Karnataka, India
| | - Deepa Puttaswamy
- Division of Nutrition, St John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, Karnataka, India
| | - Jini V Aravind
- Division of Nutrition, St John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, Karnataka, India
| | - Rebecca Kuriyan
- Division of Nutrition, St John's Research Institute, St. John's National Academy of Health Sciences, Bengaluru, Karnataka, India.
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Gami A, Bisht S, Satish P, Blaha MJ, Patel J. The utility of coronary artery calcium scoring to enhance cardiovascular risk assessment for South Asian adults. Prog Cardiovasc Dis 2024; 84:7-13. [PMID: 38723928 DOI: 10.1016/j.pcad.2024.05.001] [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: 05/01/2024] [Accepted: 05/01/2024] [Indexed: 06/01/2024]
Abstract
South Asian individuals represent a highly diverse population and are one of the fastest growing ethnic groups in the United States. This population has a high prevalence of traditional and non-traditional cardiovascular disease (CVD) risk factors and a disproportionately high prevalence of coronary heart disease. To reflect this, current national society guidelines have designated South Asian ancestry as a "risk enhancing factor" which may be used to guide initiation or intensification of statin therapy. However, current methods of assessing cardiovascular risk in South Asian adults may not adequately capture the true risk in this diverse population. Coronary artery calcium (CAC) scoring provides a reliable, reproducible, and highly personalized method to provide CVD risk assessment and inform subsequent pharmacotherapy recommendations, if indicated. This review describes the utility of CAC scoring for South Asian individuals.
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Affiliation(s)
- Abhishek Gami
- Johns Hopkins University School of Medicine, Department of Internal Medicine, Baltimore, MD, USA
| | - Sushrit Bisht
- Anne Arundel Medical Center, Department of Internal Medicine, Annapolis, MD, USA
| | - Priyanka Satish
- Houston Methodist DeBakey Heart and Vascular Center, TX, USA
| | - Michael J Blaha
- South Asian Cardiovascular Health Initiative (SACHI), Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA
| | - Jaideep Patel
- South Asian Cardiovascular Health Initiative (SACHI), Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA.
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Gupta RD, Parray AA, Kothadia RJ, Pulock OS, Pinky SD, Haider SS, Akonde M, Haider MR. The association between body mass index and abdominal obesity with hypertension among South Asian population: findings from nationally representative surveys. Clin Hypertens 2024; 30:3. [PMID: 38297370 PMCID: PMC10832172 DOI: 10.1186/s40885-023-00257-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/06/2023] [Indexed: 02/02/2024] Open
Abstract
OBJECTIVE This study aimed to determine the association between body mass index (BMI) and abdominal obesity with hypertension among the South Asian adults (18-69 years). METHODS This study utilized the nationally representative WHO STEPwise approach to surveillance data (n = 24,413) from Afghanistan, Bangladesh, Bhutan, Nepal, and Sri Lanka. Hypertension was defined as having a systolic blood pressure of 140 mmHg or higher, a diastolic blood pressure of 90 mmHg or higher, and/or taking antihypertensive medications. A waist circumference ≥ 90 cm in men and ≥ 80 cm in women was considered as abdominal obesity. BMI was categorized according to Asia-specific cutoff and overweight was defined as BMI of 23.0-27.5 kg/m2 and obesity was defined as BMI ≥ 27.5 kg/m2. Multivariable logistic regression analyses were conducted to identify the association between BMI and abdominal obesity with hypertension. The odds ratio (OR) with a 95% confidence interval (CI) was reported. RESULTS Abdominal obesity increased the odds of hypertension 31%-105% compared to those who did not have abdominal obesity (OR: Afghanistan: 2.05; 95% CI: 1.27-3.31; Bangladesh: 1.55; 95% CI: 1.18-2.04; Bhutan: 1.31; 95% CI: 1.03-1.66; Nepal: 1.69; 95% CI: 1.31-2.18; Sri Lanka:1.55; 95% CI: 1.23-1.95). The odds increased among participants with both overweight/obesity and abdominal obesity. In all five countries under study, participants with both overweight and abdominal obesity (OR: Afghanistan: 2.75; 95% CI: 1.75-4.34; Bangladesh: 2.53; 95% CI: 1.90-3.37; Bhutan: 2.22; 95% CI: 1.64-3.00; Nepal: 2.08; 95% CI: 1.54-2.81; Sri Lanka: 2.29; 95% CI: 1.77-2.98), as well as those with obesity and abdominal obesity (OR: Afghanistan: 6.94; 95% CI: 4.68-10.30; Bangladesh: 2.95; 95% CI: 2.19-3.97; Bhutan: 3.02; 95% CI: 2.23-4.09; Nepal: 4.40; 95% CI: 3.05-6.34; Sri Lanka: 3.96; 95% CI: 2.94-5.32), exhibited higher odds of having hypertension as compared to participants with a normal BMI and no abdominal obesity. CONCLUSION Having both abdominal obesity and overweight/obesity increased the odds of hypertension among South Asian adults. Preventing overweight/obesity and abdominal obesity is necessary for preventing the burden of hypertension in South Asia.
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Affiliation(s)
- Rajat Das Gupta
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA.
| | - Ateeb Ahmad Parray
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, 615N Wolfe St, Baltimore, MD, 21205, USA
| | - Rohan Jay Kothadia
- Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Orindom Shing Pulock
- Department of Medicine, Chittagong Medical College Hospital, K B Fazlul Kader Road, Panchlaish, Chattogram, 4203, Bangladesh
| | - Susmita Dey Pinky
- Department of Cardiology, Hammersmith Hospital, Imperial College NHS Healthcare Trust, London, W12 0HS, UK
| | - Shams Shabab Haider
- Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St., Baltimore, MD, 21205, USA
| | - Maxwell Akonde
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, 29208, USA
| | - Mohammad Rifat Haider
- Department of Health Policy and Management, College of Public Health, University of Georgia, Wright Hall 301B 100 Foster Rd, Athens, GA, 30602, USA
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Pakhare M, Anjankar A. Critical Correlation Between Obesity and Cardiovascular Diseases and Recent Advancements in Obesity. Cureus 2024; 16:e51681. [PMID: 38314003 PMCID: PMC10838385 DOI: 10.7759/cureus.51681] [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: 07/26/2023] [Accepted: 01/04/2024] [Indexed: 02/06/2024] Open
Abstract
Scientific literature has investigated and well-documented the complex relationship between obesity and cardiovascular diseases. Obese people are much more likely to have atrial fibrillation, dyslipidemia, diabetes, and coronary artery disease, among other cardiovascular conditions. Additionally, obesity poses a severe risk for diseases like hypertension, heart failure, and atherosclerotic heart diseases, affecting various aspects relating to their underlying mechanisms, diagnosis, and clinical effects. This article summarizes recent developments in our understanding of and response to obesity. Pharmacotherapy, gut microbiome research, bariatric surgery, digital health solutions, behavioral interventions, and precision medicine are just a few of the fields in which these developments have been made. While liposuction offers a less invasive option for redistributing volume and getting positive results, bariatric surgery remains the most effective treatment for severe obesity. Emphasis is placed on the pathophysiological mechanisms that underlie the complex interactions between obesity and a number of diseases, such as atrial fibrillation, diabetes, hypertension, dyslipidemia, and coronary artery disease. The significance of lifestyle changes in reducing the cardiovascular risks associated with obesity, such as atrial fibrillation and heart disease, is emphasized. To improve overall cardiovascular health and achieve better clinical outcomes, obesity must be promptly identified and actively managed. Investigations into how the gut microbiome affects obesity, the creation of novel pharmacological treatments for appetite suppression and metabolic enhancement, improvements in bariatric surgery methods that emphasize patient success and safety, as well as creative digital health solutions and behavioral treatments, are some examples of emerging research fields. In addition, precision medicine approaches, including the modulation of the gut microbiome through dietary changes and supplements, hold great promise in combating obesity and its associated comorbidities and have the potential to revolutionize the management of obesity by tailoring treatments to the specific needs of individual patients.
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Affiliation(s)
- Mahesh Pakhare
- Medical Education, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ashish Anjankar
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Kumar S. Profile of type 2 diabetes mellitus patients attending family medicine clinic in a rural tribal locality in India. J Family Med Prim Care 2023; 12:3242-3248. [PMID: 38361905 PMCID: PMC10866235 DOI: 10.4103/jfmpc.jfmpc_2114_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 04/03/2023] [Accepted: 07/27/2023] [Indexed: 02/17/2024] Open
Abstract
Objective Diabetes prevalence has been predicted to reach 578 million worldwide in 2030 and is estimated to increase by 51% (700 million) in 2045. Type 2 diabetes mellitus (T2DM) is frequently associated with various cardiovascular (CV) risk factors secondary to associated dyslipidemias and good glycemic control is key for the prevention of long-term CV complications; this study was conducted to assess present glycemic status and lipid profile of the population residing in a rural tribal locality of Jharkhand (India). Materials and Methods This cross-sectional study was conducted as a project for Fellowship in diabetes course by the Department of Endocrinology, DEDU, CMC Vellore. Whole blood and sera were analyzed for fasting blood sugar (FBS), glycated-hemoglobin (HbA1c), total cholesterol (CH), triglycerides (TGs), high-density-lipoprotein-cholesterol (HDL-C), low-density-lipoprotein-cholesterol (LDL-C), and very-low-density-lipoprotein-cholesterol (VLDL-C). A correlation test of HbA1c with lipid ratios and individual lipid indexes was done. Results The mean Hb1Ac level was uncontrolled as 7.24 ± 1.80 and, interestingly, was marginally higher [7.31 ± 1.92 Vs 6.92 ± 1.16] in patients with T2DM <5 years as compared to those with T2DM >5 years. Mixed dyslipidemias were common with abnormal TG, LDL, VLDL, HDL, and total CH values. Hb1Ac levels showed a significant positive correlation with serum CH, TG, LDL, and VLDL levels, while a significant negative correlation with HDL levels in the study. Conclusion Apart from being a reliable indicator of long-term glycemic control, HbA1c can also be used as a surrogate marker of dyslipidemia, and thus early diagnosis and treatment of dyslipidemia can prevent life-threatening cardiovascular complications that can be particularly useful in resource-poor rural tribal locality settings.
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Affiliation(s)
- Sumit Kumar
- Department of Physiology, Government Medical College, Datia, Madhya Pradesh, India
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Saha A, Mandal B, Muhammad T, Barman P, Ahmed W. Gender-specific determinants of overweight and obesity among older adults in India: evidence from a cross-sectional survey, 2017-18. BMC Public Health 2023; 23:2313. [PMID: 37993827 PMCID: PMC10664315 DOI: 10.1186/s12889-023-17156-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 11/04/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND A major societal trend of the twenty-first century is the rapidly ageing population as a consequence of the decline in fertility and increase in life expectancy. Along with the rise in ageing population, the burden of obesity and related non-communicable diseases is also equally rising. In this study, we aimed to investigate the potential gender-specific determinants of overweight and obesity among older adults in India. SUBJECTS AND METHODS The present study used data from the Longitudinal Ageing Study in India (LASI) wave 1 (2017-18). A total sample of 25,952 older adults (≥ 60 years) was selected for the study. Descriptive statistics, bivariate chi-square test, and logistic regression estimation were applied to accomplish the study objectives. Body mass index (BMI) has been classified in this study according to the WHO criteria. RESULTS The prevalence of overweight was higher among women (18.15% in rural areas and 46.62% in urban areas) compared to men (12.9% in rural areas and 30.61% in urban areas). Similarly, obesity was higher among women than men who were residing in urban areas (17.07% vs. 5.37%), had secondary or above education (32.38% vs. 6.1%) belonged to richest strata (16.37% vs. 4.50%), or had mobility impairment (9.2% vs. 2.8%). Despite adjustment for several confounders, women were more likely to be overweight (OR: 2.18; CI: 1.86, 2.55) and obese (OR: 3.79; CI: 2.86, 5.03) than men. However, among both the elderly men and women, those who were highly educated were 2.29 times (OR: 2.29; CI: 1.80, 4.11) and 2.71 times (OR: 2.71; CI: 1.78, 4.11), respectively more likely to be overweight than their illiterate counterparts. Older adults living in urban areas were more likely to suffer from obesity compared to rural men (OR: 1.47; CI: 1.07, 2.02) and women (OR: 2.58; CI: 1.85, 3.60). Both men and women, who were highly educated were 2.64 times (OR: 2.64; CI: 1.71, 4.09) and 2.94 times (OR: 2.94; CI: 1.40, 6.20), respectively, more likely to be obese than their illiterate counterparts. Older men and women who were richest (OR: 1.60; CI: 1.19, 2.14 & OR: 2.12; CI: 1.63,2.76), or had mobility impairment (OR: 1.33; CI: 1.09,1.61 & OR: 1.72; CI: 1.42,2.08) were more likely to be overweight than their counterparts who were poorest or did not have any mobility limitation, respectively. CONCLUSIONS This study found increased vulnerability of overweight and obesity among older women than men irrespective of their socioeconomic, demographic, and health status. The present study suggests that introducing preventative measures such as campaigns to encourage physical activity, and community awareness may help reduce the high burden of overweight and obesity. Finally, the findings are important for better functioning of any public health programme and suitable intervention techniques to maintain a healthy body in order to lower the prevalence and risk factors of non-communicable diseases in later life.
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Affiliation(s)
- Amiya Saha
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, 400088, India.
| | - Bittu Mandal
- School of Humanities and Social Sciences, Indian Institute of Technology, Indore, 453552, India
| | - T Muhammad
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, 400088, India
| | - Papai Barman
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, 400088, India
| | - Waquar Ahmed
- Tata Institute of Social Sciences, Mumbai, 400088, India
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Saha A, Muhammad T, Mandal B, Adhikary M, Barman P. Socio-demographic and behavioral correlates of excess weight and its health consequences among older adults in India: Evidence from a cross-sectional study, 2017-18. PLoS One 2023; 18:e0291920. [PMID: 37796783 PMCID: PMC10553247 DOI: 10.1371/journal.pone.0291920] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 09/09/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Rapid population aging is expected to become one of the major demographic transitions in the twenty-first century due to the continued decline in fertility and rise in life expectancy. Such a rise in the aged population is associated with increasing non-communicable diseases. India has suffered from obesity epidemic, with morbid obesity affecting 5% of the population and continuing an upward trend in other developing countries. This study estimates the prevalence of excess weight among older adults in India, and examines the socio-demographic and behavioral factors and its health consequences. METHODS The study used data from the Longitudinal Ageing Study in India (LASI) wave 1 (2017-18). A total sample of 25,952 older adults (≥ 60 years) was selected for the study. Descriptive statistics, bivariate Chi-Square test, and logistic regression models were applied to accomplish the study objectives. Body mass index (BMI) has been computed for the study according to the classification of the World Health Organization, and "excess weight" refers to a score of BMI ≥ 25.0 kg/m2. RESULTS Overall, 23% of older adults (≥ 60 years) were estimated with excess weight in India, which was higher among women irrespective of socioeconomic and health conditions. The higher levels of excess weight (than the national average of ≥22.7%) were observed among older adults in states like Haryana, Tamil Nadu, Telangana, Maharashtra, Gujarat, Manipur, Goa, Kerala, Karnataka, Himachal Pradesh, Punjab, Sikkim and some other states. After adjusting for selected covariates, the odds of excess weight were higher among females than males [OR: 2.21, 95% CI: 1.89, 2.60]. Similarly, the likelihood of excess weight was 2.18 times higher among older adults who were living in urban areas compared to their rural counterparts [OR: 2.18; 95% CI: 1.90, 2.49]. Higher level of education is significantly positively correlated with excess weight. Similarly, higher household wealth index was significantly positively correlated with excess weight [OR: 1.98, CI: 1.62, 2.41]. Having hypertension, diabetes and heart diseases were associated with excess weight among older adults. Regional variations were also observed in the prevalence of excess weight among older adults. CONCLUSION The findings suggest that introducing measures that help to reduce the risk of non-communicable diseases, and campaigns to encourage physical activity, and community awareness may help reduce the high burden of excess weight and obesity among older Indians. The findings are important for identifying the at-risk sub-populations and for the better functioning of any public health programme and suitable intervention techniques to lower the prevalence and risk factors for excess weight in later life.
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Affiliation(s)
- Amiya Saha
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, India
| | - T. Muhammad
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, India
| | - Bittu Mandal
- Indian Institute of Technology, School of Humanities and Social Sciences, Indore, India
| | - Mihir Adhikary
- Department of Public health and Mortality Studies, International Institute for Population Sciences, Mumbai, India
| | - Papai Barman
- Department of Family & Generations, International Institute for Population Sciences, Mumbai, India
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Gadgil MD, Herrington DM, Singh SK, Kandula NR, Kanaya AM. Association of lipoprotein subfractions with incidence of type 2 diabetes among five U.S. Race and Ethnic groups: The Mediators of Atherosclerosis in South Asians Living in America (MASALA) and Multi-Ethnic study of Atherosclerosis (MESA). Diabetes Res Clin Pract 2023; 204:110926. [PMID: 37777016 PMCID: PMC10886444 DOI: 10.1016/j.diabres.2023.110926] [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: 07/13/2023] [Revised: 09/19/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
AIMS We examined associations between lipoprotein subfractions and prevalent and incident T2D in two race/ethnically diverse cohort studies. METHODS Adults self-identifying as White, Black, Chinese, Hispanic and South Asian-American without cardiovascular disease, with fasting serum, demographic, and clinical data at enrollment and after 5 years of follow-up were included. Lipoprotein subfractions were measured at enrollment using NMR spectrometry. LASSO regularized logistic regression models adjusted for age, sex, race/ethnicity, lipid-lowering agent use, and waist circumference assessed odds of incident T2D in pooled analyses. RESULTS There were 4474 participants with lipoprotein subfraction data at enrollment and 3839 participants without prevalent diabetes, mean age 62 years, 51 % women, with 234 incident T2D cases at 5 years. Triglycerides in small, dense LDL-5 [OR 1.26 (95 % CI 1.11,1.43)], VLDL triglycerides 1.30** [1.16,1.46] and phospholipids in VLDL-1 [OR 1.31 (1.17,1.47)] were associated with higher odds of incident T2D, while free cholesterol in large HDL-1 [OR 0.75 (95 % CI 0.63,0.89)] was inversely associated. The results were similar for prevalent diabetes and did not vary by race/ethnic group. CONCLUSIONS Composition of lipoprotein subfractions is differentially associated with prevalent and incident T2D without difference by race/ethnic group. Assessment of lipoprotein composition may enhance targeted risk reduction for T2D.
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Affiliation(s)
- Meghana D Gadgil
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco, CA, 1545 Divisadero Street, Suite 320, San Francisco, CA 941430320, United States.
| | - David M Herrington
- Section on Cardiovascular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Sukhmani K Singh
- Division of Endocrinology, Department of Medicine, University of California, San Francisco, CA, United States
| | - Namratha R Kandula
- Division of General Internal Medicine and Geriatrics, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Alka M Kanaya
- Division of General Internal Medicine, Department of Medicine, University of California, San Francisco, CA, 1545 Divisadero Street, Suite 320, San Francisco, CA 941430320, United States; Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, United States
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9
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Kundu S, Sharma P, Singh S, Kumar P. District-level heterogeneity in overweight or obesity among women of reproductive age: A geo-spatial analysis in India. PLoS One 2023; 18:e0290020. [PMID: 37590188 PMCID: PMC10434895 DOI: 10.1371/journal.pone.0290020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 08/01/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND Globally by 2030, 38% of the world's population would be overweight, and another 20% would be obese. This has led to rising concerns regarding how swiftly and substantially the world is moving towards this epidemic of "globesity". India too is facing an increased burden of overweight and obese population. The changing dietary patterns are significantly associated with the increasing prevalence of overweight/obesity and related complications, especially among women. Hence, the present study aims to observe the spatial patterns of overweight or obesity among women in reproductive age group in India and factors associated with it. METHODS The study analyzed data from a cross-sectional nationwide household survey, i.e. National Family Health Survey (NFHS-4), 2015-16. The primary outcome variable of this study was overweight/obesity among reproductive-age women, which was measured through the body mass index (BMI) of the women. Bivariate and multivariate logistic regression analysis was used to analyze the data. Additionally, for spatial analysis in terms of overweight/obesity among women in India, univariate and bivariate Moran's I index measurements were used along with the usage of spatial regression models. RESULTS The value of spatial-autocorrelation for overweight or obese was 0.64, which depicts the moderately high prevalence of the overweight/obesity coverage over districts of India. The overall prevalence overweight/obesity among women in India is around 25% and higher proportion of women from urban areas (37.8%), and non-poor (33.4%) economic group reported to be overweight or obese. From spatial lag model, the lag coefficient was found to be 0.28, implying that a change in the prevalence of overweight/obesity among women in a certain district may statistically lag the prevalence of overweight/obesity by 28% in the neighbouring districts. There were significantly high clustering of overweight/obese women and non-poor wealth quintiles in 132 districts, mainly from states of Punjab, Haryana, Gujarat, Maharashtra, Kerala, Tamil Nadu, Karnataka and Andhra Pradesh. Additionally, there was high-high clustering of overweight/obese women and those who ever had caesarean in 82 districts, mostly from Kerala, Tamil Nadu, Andhra Pradesh and Karnataka. CONCLUSION The spatial patterns on the prevalence of overweight and obesity in India show that the women belonging to the southern states' districts are more overweight or obese in comparison to other states. The determinants like older age, higher education, urban residence, higher economic status are the key factors contributing to the prevalence of overweight or obesity among women in the reproductive age group. The study concludes and recommends an urgent need of interventions catering to urban women belonging to higher socio-economic status, to reduce the risks of health consequences due to overweight and obesity.
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Affiliation(s)
- Sampurna Kundu
- Centre of Social Medicine and Community Health, Jawaharlal Nehru University, Delhi, India
| | - Pratima Sharma
- School of Health System Studies, Tata Institute of Social Sciences, Mumbai, India
| | - Shivani Singh
- Specialist- Monitoring and Evaluation, India Health Action Trust (IHAT), Lucknow, India
| | - Pradeep Kumar
- Specialist- Monitoring and Evaluation, India Health Action Trust (IHAT), Lucknow, India
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Purnamasari D, Simanjuntak CK, Tricaesario C, Tahapary DL, Harbuwono DS, Yunir E. Dysregulation of adipokines levels among healthy first-degree relatives of type 2 diabetes patients. Heliyon 2023; 9:e18887. [PMID: 37593625 PMCID: PMC10428054 DOI: 10.1016/j.heliyon.2023.e18887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 07/29/2023] [Accepted: 08/01/2023] [Indexed: 08/19/2023] Open
Abstract
Background Leptin, adiponectin and its ratio (L/A), as well as adipocyte fatty acid binding protein (A-FABP) have shown association to type 2 diabetes and atherosclerosis. Since first degree relatives (FDR) of type 2 diabetes are known to have higher risks of developing aforementioned diseases, this study aimed to see differences in adipokines profiles between FDR of type 2 diabetes and non-FDR counterpart. Methods Age, sex and body mass index (BMI)-matched normotensive-normoglycemic subjects, aged 19-39 years with BMI<30 kg/m2, were included in this cross-sectional study. Serum adiponectin, leptin, and A-FABP levels were measured by sandwich ELISA while HOMA-IR was calculated from fasting blood glucose and insulin levels. Results Of 116 subjects recruited, there were significant difference of insulin level (6.00 vs 5.00 μIU/mL, P = 0.029) and HOMA-IR (1.27 vs 1.10, P = 0.028). Adiponectin, leptin, L/A ratio, and A-FABP levels were not statistically different between FDR and non-FDR groups. Stratified by BMI, non-obese FDR had higher L/A ratio (0.83 vs 0.49, P = 0.020) compared to those of corresponding non-FDR. In multivariate analysis, after adjusting for age, sex, waist circumference, BMI, and metabolic profiles (HbA1C, HOMA-IR, LDL-C, HDL-C, and triglyceride levels), FDR status became significantly associated with adiponectin level, and in non-obese subgroup, remained its significance with L/A ratio. Conclusion The FDR status was independently associated with adiponectin level. Furthermore, higher L/A ratio was more pronounced in non-obese FDR than those of non-FDR subjects, suggesting that FDR status may already contribute to the development of adipokines dysregulation before obesity occurs.
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Affiliation(s)
- Dyah Purnamasari
- Division of Endocrinology Metabolism and Diabetes, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Metabolic Disorder, Cardiovascular and Aging Research Center, The Indonesian Medical Education and Research Institute, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Cindya Klarisa Simanjuntak
- Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Christian Tricaesario
- Metabolic Disorder, Cardiovascular and Aging Research Center, The Indonesian Medical Education and Research Institute, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Dicky Levenus Tahapary
- Division of Endocrinology Metabolism and Diabetes, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Metabolic Disorder, Cardiovascular and Aging Research Center, The Indonesian Medical Education and Research Institute, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Dante Saksono Harbuwono
- Division of Endocrinology Metabolism and Diabetes, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Metabolic Disorder, Cardiovascular and Aging Research Center, The Indonesian Medical Education and Research Institute, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
| | - Em Yunir
- Division of Endocrinology Metabolism and Diabetes, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Metabolic Disorder, Cardiovascular and Aging Research Center, The Indonesian Medical Education and Research Institute, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
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11
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Liberty IA, Septadina IS, Rizqie MQ, Ananingsih ES, Hasyim H, Sitorus RJ. Predictors of Prediabetes Among Communities Without a Family History of Type 2 Diabetes Mellitus: A Case-Control Study. Cureus 2023; 15:e44131. [PMID: 37753042 PMCID: PMC10518250 DOI: 10.7759/cureus.44131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
Background Prediabetes is the golden period to promote, prevent, or delay diabetes mellitus (DM) conversion. This study aims to assess the risk predictors associated with prediabetes among communities without a family history of type 2 DM (T2DM). Methodology This case-control study involved 570 participants (265 prediabetes cases and the same number of age-matched controls) in Palembang, Indonesia. Each participant is willing to take fasting blood glucose, lipid profile tests, and physical examinations. Results Multivariate analysis of this study revealed that significant risk predictors identified were occupation in the informal sector (aOR = 3.28; 95% CI = 1.64-6.58; p-value = 0.001), diastolic blood pressure of 80-89 mmHg (aOR = 2.18; 95% CI = 1.35-3.52; p-value = 0.001), diastolic blood pressure of 90-99 mmHg (aOR = 2.09; 95% CI= 1.15-3.82; p-value = 0.016), with an aOR = 5.80 (95% CI= 3.71-9.05; p-value <0.001). triglyceride-glucose index was the dominant risk predictor for prediabetes. Conclusions Knowing who is most vulnerable can guide the efficient allocation of promotion and prevention resources. This finding proves essential consideration for health promoters emphasizing a healthy diet and lifestyle by maintaining diastolic pressure and triglyceride glucose (TyG) index while considering the occupation in populations without a family history of T2DM.
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Affiliation(s)
- Iche A Liberty
- Biomedicine, Universitas Sriwijaya, Palembang, IDN
- Public Health and Community Medicine, Universitas Sriwijaya, Palembang, IDN
| | | | | | - Esti S Ananingsih
- Epidemiology, Ministry of Health Palembang Health Polytecnic, Palembang, IDN
| | - Hamzah Hasyim
- Public Health, Universitas Sriwijaya, Palembang, IDN
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12
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Pathak AK, Tiwari V, Kulshrestha MR, Singh S, Singh S, Singh V. Impact of essential metals on insulin sensitivity and fetuin in obesity-related type 2 diabetes pathogenesis. J Diabetes Metab Disord 2023; 22:703-712. [PMID: 37255834 PMCID: PMC10225454 DOI: 10.1007/s40200-023-01193-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 01/26/2023] [Indexed: 06/01/2023]
Abstract
Purpose Essential metals may be crucial in obesity and type 2 diabetes (T2DM); diabesity pathogenesis and consequences. This study aimed to determine the metal levels in obese and non-obese patients with and without T2DM and their relationships with fetuin-A(Fet-A) levels, insulin sensitivity, and insulin resistance. Methods A total of 314 participants were enrolled, with 160 newly diagnosed T2DM patients and 154 non-T2DM subjects categorized into diabetic obese (n = 57), diabetic non-obese (n = 103), non-diabetic obese (n = 48), and non-diabetic non-obese (n = 106) subgroups. Fet-A, insulin sensitivity (QUCKI)/resistance (HOMA-IR), fasting glucose, and body mass index (BMI) were assessed. The essential metals were measured using inductively coupled plasma mass spectroscopy (ICP-MS). Results Fet-A levels were 3-fold higher (1391.4 ± 839.8 ng/ml) in T2DM patients than in non-T2DM (2165.6 ± 651.9 vs. 424.3 ± 219.1 ng/ml, p < 0.0001). Fet-A levels were 2.3-fold higher in the diabetic obese group than in the diabetic non-obese group (p < 0.0001). Fet-A levels were 2.0-fold higher in the diabetic non-obese group than in the non-diabetic obese group (p < 0.0001). Fet-A levels were positively correlated with insulin resistance (HOMA-IR) (r = 0.34, p < 0.0001) and negatively correlated with insulin sensitivity (QUIKI) (r = -0.41, p < 0.0001).Cu, Se, Zn, and Fe levels were significantly lower in diabetic patients than in non-diabetic patients (p < 0.05). Se and Zn were significantly correlated with Fet-A (r = -0.41, p = 0.049 and r = -0.42, p = 0.001, respectively). Se and Zn were also correlated with insulin resistance (HOMA-IR) (r = -0.45, p = 0.049 and r = -0.36, p = 0.012, respectively) and insulin sensitivity (QUIKI) (r = 0.49, p = 0.042 and r = 0.30, p = 0.003, respectively). Similarly, Fe was negatively correlated with insulin levels (r = -0.33, p = 0.04) and insulin sensitivity (r = -0.34, p = 0.30). However, Mn was significantly correlated with Fet-A (r = 0.37, p = 0.001) and insulin resistance/sensitivity (r = 0.24, p = 0.026 and r = -0.24, p = 0.041) respectively in the diabetic obese group. Mg was an independent predictor of diabesity. Conclusions Mg play a significant role in obesity-related T2DM pathogenesis and complications via Fet-A, insulin sensitivity, and resistance modifications.
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Affiliation(s)
- Anumesh K. Pathak
- Department of Biochemistry, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, 226010 India
| | - Vandana Tiwari
- Department of Biochemistry, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, 226010 India
| | - Manish Raj Kulshrestha
- Department of Biochemistry, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, 226010 India
| | - Shivani Singh
- Department of Biochemistry, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, 226010 India
| | - Shefali Singh
- Department of Biochemistry, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, 226010 India
| | - Vikram Singh
- Department of General Medicine, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
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13
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Ong J, Alswat K, Hamid S, El-Kassas M. Nonalcoholic Fatty Liver Disease in Asia, Africa, and Middle East Region. Clin Liver Dis 2023; 27:287-299. [PMID: 37024208 DOI: 10.1016/j.cld.2023.01.014] [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: 04/08/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of the most common causes of chronic liver disease worldwide. The global prevalence of the disease varies according to the geographical region. Despite having distinct models for the western patterns of NAFLD, Africa, Asia, and the Middle East regions exhibited varying prevalence rates of NAFLD. The disease burden is anticipated to significantly increase in these areas. Furthermore, with an increase in NAFLD risk factors in these regions, the disease burden is expected to rise even more. Policies at the regional and international levels are required to address such growing burden of NAFLD consequences.
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Affiliation(s)
- Janus Ong
- College of Medicine, University of the Philippines, Manila, Philippines
| | - Khalid Alswat
- Department of Medicine, Liver Disease Research Centre, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Saeed Hamid
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan, Cairo 11795, Egypt.
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14
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Kaur D, Ranjan P, Anwar W, Verma A, Kumari A, Datt Upadhyay A, Malhotra A, Kushwaha K, Mani Pandey M, Kaloiya G. Postpartum weight retention and its association with socio-demographic and obstetrics correlates: A cross-sectional hospital-based preliminary survey in India. Diabetes Metab Syndr 2023; 17:102701. [PMID: 36599249 DOI: 10.1016/j.dsx.2022.102701] [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: 05/04/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND AIMS Postpartum weight retention can predispose women to an elevated risk of obesity and associated complications. The study aims to assess the magnitude of postpartum weight retention and its association with socio-demographic and obstetrics correlates. METHODS A cross-sectional survey was carried out in February and March 2022 via telephonic interviews. Convenience sampling technique was used for recruiting postpartum women in first three months, four to six months and beyond six months post-delivery (date of delivery January 2021 to January 2022). Chi2 test and regression analysis were employed to study the association of socio-demographic and obstetrics correlates with postpartum weight retention. RESULTS The final sample comprised 505 postpartum women with a mean age of 29 ± 4 years. The mean postpartum weight retention was 4.96 ± 3.64 kg, 5.38 ± 3.93 kg and 5.80 ± 3.95 kg in the first three months, four to six months and beyond six months post-delivery respectively. In the first three months, socio-economic status and gestational weight gain were associated with weight retention (p < 0.05). In four-six months, type of family, education qualification, and gestational weight gain were associated with weight retention (p < 0.05). Beyond six months post-delivery, gestational weight gain was associated with postpartum weight retention (p < 0.05). CONCLUSION The findings provide preliminary data on the magnitude of weight retention in Indian postpartum women. Postpartum women are at an increased risk of weight retention with the overall shift to a higher body mass index category as compared to the pre-pregnancy period. It is crucial to timely screen women at risk and implement weight management strategies.
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Affiliation(s)
- Divjyot Kaur
- Department of Home Science, University of Delhi, Delhi, India
| | - Piyush Ranjan
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India.
| | - Wareesha Anwar
- Department of Home Science, University of Delhi, Delhi, India
| | - Aditi Verma
- Department of Home Science, University of Delhi, Delhi, India
| | - Archana Kumari
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Datt Upadhyay
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Anita Malhotra
- Department of Home Science, Lakshmibai College, University of Delhi, Delhi, India
| | - Komal Kushwaha
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Mayank Mani Pandey
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Gaurishankar Kaloiya
- Department of Psychiatry & National Drug Dependence Treatment Centre, All India Institute of Medical Sciences, New Delhi, India
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15
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Gupta MK, Dutta G, G S, Raghav P, Goel AD, Bhardwaj P, Saurabh S, S S, K H N, T P, Rustagi N, Sharma PP. Application of Indian Diabetic Risk Score (IDRS) and Community Based Assessment Checklist (CBAC) as Metabolic Syndrome prediction tools. PLoS One 2023; 18:e0283263. [PMID: 36972242 PMCID: PMC10042346 DOI: 10.1371/journal.pone.0283263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 03/05/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Indian Diabetic Risk Score (IDRS) and Community Based Assessment Checklist (CBAC) are easy, inexpensive, and non-invasive tools that can be used to screen people for Metabolic Syndrome (Met S). The study aimed to explore the prediction abilities of IDRS and CBAC tools for Met S. METHODS All the people of age ≥30 years attending the selected rural health centers were screened for Met S. We used the International Diabetes Federation (IDF) criteria to diagnose the Met S. ROC curves were plotted by taking Met S as dependent variables, and IDRS and CBAC scores as independent/prediction variables. Sensitivity (SN), specificity (SP), Positive and Negative Predictive Value (PPV and NPV), Likelihood Ratio for positive and negative tests (LR+ and LR-), Accuracy, and Youden's index were calculated for different IDRS and CBAC scores cut-offs. Data were analyzed using SPSS v.23 and MedCalc v.20.111. RESULTS A total of 942 participants underwent the screening process. Out of them, 59 (6.4%, 95% CI: 4.90-8.12) were found to have Met S. Area Under the Curve (AUC) for IDRS in predicting Met S was 0.73 (95%CI: 0.67-0.79), with 76.3% (64.0%-85.3%) sensitivity and 54.6% (51.2%-57.8%) specificity at the cut-off of ≥60. For the CBAC score, AUC was 0.73 (95%CI: 0.66-0.79), with 84.7% (73.5%-91.7%) sensitivity and 48.8% (45.5%-52.1%) specificity at the cut-off of ≥4 (Youden's Index, 2.1). The AUCs of both parameters (IDRS and CBAC scores) were statistically significant. There was no significant difference (p = 0.833) in the AUCs of IDRS and CBAC [Difference between AUC = 0.00571]. CONCLUSION The current study provides scientific evidence that both IDRS and CBAC have almost 73% prediction ability for Met S. Though CBAC holds relatively greater sensitivity (84.7%) than IDRS (76.3%), the difference in prediction abilities is not statistically significant. The prediction abilities of IDRS and CBAC found in this study are inadequate to qualify as Met S screening tools.
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Affiliation(s)
- Manoj Kumar Gupta
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
- School of Public Health (SPH), All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Gitashree Dutta
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Sridevi G
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Pankaja Raghav
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Akhil Dhanesh Goel
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Pankaj Bhardwaj
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
- School of Public Health (SPH), All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Suman Saurabh
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Srikanth S
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Naveen K H
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Prasanna T
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Neeti Rustagi
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
| | - Prem Prakash Sharma
- Department of Community Medicine & Family Medicine, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India
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16
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Nguyen BT, Nguyen TV, Le TAD, Le NT. Gender Differences in Risk Factors for Dyslipidemia in the Khmer Ethnic People, Vietnam. IRANIAN JOURNAL OF PUBLIC HEALTH 2022; 51:2484-2493. [PMID: 36561254 PMCID: PMC9745404 DOI: 10.18502/ijph.v51i11.11165] [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: 07/04/2021] [Accepted: 10/19/2021] [Indexed: 11/21/2022]
Abstract
Background The majority of the Khmer ethnic people living in the Mekong Delta had a difficult socioeconomic life and limited access to information and health services. The study was conducted to determine the prevalence of dyslipidemia and risk factors in men and women of the Khmer ethnic people, in Vietnam. Methods A cross-sectional study was conducted on 1.800 Khmer people aged 25 - 64 yr living in Tra Vinh Province in the Mekong Delta region of Vietnam. Data were analyzed using descriptive statistics and multivariate logistic regression. Results The prevalence of dyslipidemia was high in men (47.3%) and in women (51.4%). Men had a higher prevalence of high TG (28.9% vs. 23.9%), whereas the prevalence of high TC (34.1% vs. 42.4%), and high LDL-C (28.2% vs. 37.9%) were lower in women, (all P<0.05). In men, dyslipidemia was significantly associated with central obesity (OR=2.58, 95% CI=1.32-5.06), overweight/obesity (OR=2.50, 95% CI=1.75-3.56), and diabetes (OR=2.15, 95% CI=1.22-3.78). In women, dyslipidemia was significantly associated with diabetes (OR=2.14, 95% CI=1.08-4.24), central obesity (OR=1.69, 95% CI=1.18-2.42), overweight/obesity (OR=1.50, 95% CI=1.06-2.10), and hypertension (OR=1.43, 95% CI=1.03-1.99). Age was significantly associated with increased risk of dyslipidemia in both genders. Conclusion Overall, the prevalence of dyslipidemia among Khmer men and women adults aged 25 - 64 years in Vietnam was high. Our findings indicated an urgent need to have dyslipidemia prevention intervention programs for the Khmer ethnic people in the Mekong Delta, especially training about obesity and increasing healthy lifestyles.
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Affiliation(s)
- Binh Thanh Nguyen
- Department of Medicine and Pharmacy, Tra Vinh University, Tra Vinh, Vietnam,Corresponding Author:
| | - Tap Van Nguyen
- Department of Medicine and Pharmacy, Tra Vinh University, Tra Vinh, Vietnam
| | - Thuong Anh Do Le
- Department of Medicine and Health, Ba Ria - Vung Tau University, Vung Tau, Vietnam
| | - Ngoc Thi Le
- Department of Public Health, University of Medicine and Pharmacy, Ho Chi Minh, Vietnam
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Kataria N, Panda A, Singh S, Patrikar S, Sampath S. Risk factors for cardiovascular disease in a healthy young population: Family matters. Med J Armed Forces India 2022; 78:405-412. [PMID: 36267508 PMCID: PMC9577267 DOI: 10.1016/j.mjafi.2020.07.002] [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: 07/18/2019] [Accepted: 07/07/2020] [Indexed: 10/23/2022] Open
Abstract
Background India faces an epidemic of cardiovascular disease (CVD). This study sought the effect of family history of CVD and/or its risk factors (CVD-risk) on the presence of risk factors for CVD, in a healthy young college population. Methods Blood pressure (BP), heart rate (HR), anthropometric variables, fasting blood sugar and lipid fractions were measured in two hundred healthy individuals (163 men and 37 women), aged 17-22 years. Data were analysed to elicit effect of CVD-risk on measured parameters. Results All but one subject, had family history of a CVD-risk. Men with family history of coronary heart disease had higher diastolic BP (79.24 ± 7.7 vs 75.99 ± 7.49 mmHg, p = 0.007) and triglycerides (118.66 ± 57.98 vs 85.82 ± 50.89 mg/dL, p < 0.0001) compared with those without similar family history. Men with family history of hypertension (HTN) had higher diastolic BP (78.75 ± 7.15 vs 75.84 ± 8.37 mmHg, p = 0.019) and low-density lipoprotein (86.24 ± 25.38 vs 78.21 ± 17.93 mg/dL, p = 0.019), as well as lower high-density lipoprotein (50.27 ± 8.4 vs 53.96 ± 10.38 mg/dL, p = 0.019). Women with family history of diabetes mellitus had lower high-density lipoproteins (49.89 ± 8.05 vs 59.53 ± 11.44, p = 0.006). Family history of dyslipidaemia was associated with significantly higher triglycerides (146.14 ± 46.19 vs 98.44 ± 56.19 mg/dL, p = 0.002) in men and in subjects across sex. HDL was contrarily higher, in women with family history of cerebrovascular accident/HTN and men with family history of coronary heart disease/HTN. The proportion of pre-HTN, overweight/obese, impaired fasting glucose and borderline high triglycerides was 88.3%, 36.8%, 11% and 38.7% in men and 64.9%, 37.8%, 18.9% and 48.7% in female subjects. Conclusion Young adults with a family history of CVD-risk already have an incomplete/atypical CVD risk profile.
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Affiliation(s)
| | - Arihant Panda
- Medical Cadet, Armed Forces Medical College, Pune, India
| | - Surinderpal Singh
- Additional Professor (Physiology), AIIMS, Rishikesh, Virbhadra Marg, Rishikesh, Uttarakhand, India
| | - Seema Patrikar
- Lecturer in Statistics, Department of Community Medicine, Armed Forces Medical College, Pune, India
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Misra S, Lyngdoh T, Mulchandani R. Guidelines for dyslipidemia management in India: A review of the current scenario and gaps in research. Indian Heart J 2022; 74:341-350. [PMID: 35940234 PMCID: PMC9647649 DOI: 10.1016/j.ihj.2022.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/31/2022] [Accepted: 07/27/2022] [Indexed: 12/02/2022] Open
Abstract
Cardiovascular Diseases (CVD) have a high disease burden in India. Dyslipidemia, a major CVD risk factor, requires effective management. Our review describes the appropriateness of the international dyslipidemia guidelines in the Indian context. A systematic search was performed in PubMed, Google Scholar, Cochrane Library and Science Direct to obtain relevant articles. Dyslipidemia management guidelines by western medical associations are based on their studies, with ethnic minorities underrepresented and biological features of other racial groups inadequately incorporated. The Lipid Association of India (LAI) came up with a consensus statement guided by an expert panel to adapt the western guidelines to Indians. However, absence of Indian guidelines has led to physicians basing treatment on individual preference, contributing to heterogeneity. Our review underscores the need for formulating Indian dyslipidemia management guidelines and CV risk estimation algorithms, highlighting the scope for further research. This could supplement the clinical expertise of LAI and enhance patient experience.
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Rahman MJ, Parvez SM, Rahman M, He FJ, Cunningham SA, Narayan KMV, Abedin J, Naser AM. Urinary Sodium Excretion and Obesity Markers among Bangladeshi Adult Population: Pooled Data from Three Cohort Studies. Nutrients 2022; 14:3000. [PMID: 35889957 PMCID: PMC9323227 DOI: 10.3390/nu14143000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/05/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022] Open
Abstract
We evaluated the relationship of urinary sodium excretion with a conditional mean, 10th and 90th percentiles of body mass index (BMI), and waist circumference among 10,034 person-visits of Bangladeshi population. We fitted linear mixed models with participant-level random intercept and restricted maximum likelihood estimation for conditional mean models; and quantile mixed-effect models with participant-level random intercept and Laplace estimation for 10th and 90th percentiles models. For each 100 mmol/24 h increase in urinary sodium excretion, participants had a 0.10 kg/m2 (95% CI: 0.00, 0.10) increase in the mean; a 0.39 kg/m2 (95% CI: 0.23, 0.54) increase in the 10th percentile; and a 0.59 kg/m2 (95% CI: 0.39, 0.78) increase in the 90th percentile of BMI. For each 100 mmol/24 h increase in urinary sodium excretion, participants had a 0.20 cm (95% CI: 0.10, 0.30) increase in mean; a 0.18 cm (95% CI: -0.03, 0.40) change in the 10th percentile; and a 0.23 cm (95% CI: 0.03, 0.43) increase in the 90th percentile of waist circumference. We found a modest association between urine sodium and conditional mean of BMI and waist circumference. The magnitude of associations between urine sodium and the 10th and 90th percentile BMI distributions were higher compared to the conditional mean models, suggesting high sodium intake could be more detrimental to underweight and obese participants.
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Affiliation(s)
- Musarrat J. Rahman
- International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | - Sarker M. Parvez
- Environmental Interventions Unit, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Mohakhali, Dhaka 1212, Bangladesh; (S.M.P.); (M.R.)
| | - Mahbubur Rahman
- Environmental Interventions Unit, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Mohakhali, Dhaka 1212, Bangladesh; (S.M.P.); (M.R.)
| | - Feng J. He
- Centre for Public Health and Policy, Wolfson Institute of Population Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK;
| | - Solveig A. Cunningham
- Emory Global Diabetes Research Center, Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (S.A.C.); (K.M.V.N.)
| | - K. M. Venkat Narayan
- Emory Global Diabetes Research Center, Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (S.A.C.); (K.M.V.N.)
| | - Jaynal Abedin
- Data Science Institute, National University of Ireland Galway, H91 TK33 Galway, Ireland;
| | - Abu Mohd Naser
- Division of Epidemiology, Biostatistics and Environmental Health, School of Public Health, University of Memphis, Memphis, TN 38152, USA
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20
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Siddiqui MK, Anjana RM, Dawed AY, Martoeau C, Srinivasan S, Saravanan J, Madanagopal SK, Taylor A, Bell S, Veluchamy A, Pradeepa R, Sattar N, Venkatesan R, Palmer CNA, Pearson ER, Mohan V. Young-onset diabetes in Asian Indians is associated with lower measured and genetically determined beta cell function. Diabetologia 2022; 65:973-983. [PMID: 35247066 PMCID: PMC9076730 DOI: 10.1007/s00125-022-05671-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/06/2021] [Indexed: 01/11/2023]
Abstract
AIMS/HYPOTHESIS South Asians in general, and Asian Indians in particular, have higher risk of type 2 diabetes compared with white Europeans, and a younger age of onset. The reasons for the younger age of onset in relation to obesity, beta cell function and insulin sensitivity are under-explored. METHODS Two cohorts of Asian Indians, the ICMR-INDIAB cohort (Indian Council of Medical Research-India Diabetes Study) and the DMDSC cohort (Dr Mohan's Diabetes Specialties Centre), and one of white Europeans, the ESDC (East Scotland Diabetes Cohort), were used. Using a cross-sectional design, we examined the comparative prevalence of healthy, overweight and obese participants with young-onset diabetes, classified according to their BMI. We explored the role of clinically measured beta cell function in diabetes onset in Asian Indians. Finally, the comparative distribution of a partitioned polygenic score (pPS) for risk of diabetes due to poor beta cell function was examined. Replication of the genetic findings was sought using data from the UK Biobank. RESULTS The prevalence of young-onset diabetes with normal BMI was 9.3% amongst white Europeans and 24-39% amongst Asian Indians. In Asian Indians with young-onset diabetes, after adjustment for family history of type 2 diabetes, sex, insulin sensitivity and HDL-cholesterol, stimulated C-peptide was 492 pmol/ml (IQR 353-616, p<0.0001) lower in lean compared with obese individuals. Asian Indians in our study, and South Asians from the UK Biobank, had a higher number of risk alleles than white Europeans. After weighting the pPS for beta cell function, Asian Indians have lower genetically determined beta cell function than white Europeans (p<0.0001). The pPS was associated with age of diagnosis in Asian Indians but not in white Europeans. The pPS explained 2% of the variation in clinically measured beta cell function, and 1.2%, 0.97%, and 0.36% of variance in age of diabetes amongst Asian Indians with normal BMI, or classified as overweight and obese BMI, respectively. CONCLUSIONS/INTERPRETATION The prevalence of lean BMI in young-onset diabetes is over two times higher in Asian Indians compared with white Europeans. This phenotype of lean, young-onset diabetes appears driven in part by lower beta cell function. We demonstrate that Asian Indians with diabetes also have lower genetically determined beta cell function.
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Affiliation(s)
- Moneeza K. Siddiqui
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Ranjit Mohan Anjana
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Adem Y. Dawed
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Cyrielle Martoeau
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Sundararajan Srinivasan
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Jebarani Saravanan
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Sathish K. Madanagopal
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Alasdair Taylor
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Samira Bell
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Abirami Veluchamy
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Rajendra Pradeepa
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Naveed Sattar
- grid.8756.c0000 0001 2193 314XInstitute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Radha Venkatesan
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | - Colin N. A. Palmer
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Ewan R. Pearson
- grid.8241.f0000 0004 0397 2876National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK
| | - Viswanathan Mohan
- grid.410867.c0000 0004 1805 2183Dr Mohan’s Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
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21
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Sidhu T, Lemetyinen H, Edge D. 'Diabetes doesn't matter as long as we're keeping traditions alive': a qualitative study exploring the knowledge and awareness of Type 2 diabetes and related risk factors amongst the young Punjabi Sikh population in the UK. ETHNICITY & HEALTH 2022; 27:781-799. [PMID: 33021828 DOI: 10.1080/13557858.2020.1827141] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Objectives: It is well known that Sikhs are at an increased risk of Type 2 Diabetes (T2DM) due to a genetic predisposition. High level of education is associated with lower incidence of T2DM. Young Sikhs are well educated compared to other South Asian sub-groups. Despite this, T2DM rates remain high in Sikhs. The uptake of preventative services is also low within Sikhs. At present, no research has been conducted with the young Punjabi Sikh population on diabetes awareness in the UK. To address this gap, this study explores the knowledge and awareness of T2DM and related modifiable risk factors in the UK Punjabi Sikh community. Views surrounding T2DM health-seeking behaviours are also explored.Design: A qualitative design comprising of 1-to-1 semi-structured interviews was adopted. Thirteen Punjabi Sikh participants between the ages of 18-30 took part. Participants were recruited through a Sikh temple and University of Manchester Sikh Society using purposive and snowball sampling in West Yorkshire and North West England. Data were analysed using inductive thematic analysis taking a critical realist stance.Results: Three themes were identified: (1) Perceptions of the causes of T2DM, (2) Perceptions of factors impacting physical activity and diet, and (3) Attitudes towards health-seeking behaviours.Conclusions: The findings show that although well educated, participants overlooked physical activity as contributing factor towards T2DM onset. Additionally, gender and cultural norms influenced physical activity and diet, as these are passed through generations to preserve the collectivist Sikh culture. Exploration of health seeking behaviours also found young Punjabi Sikhs perceived the internet to be the preferred tool to seek T2DM information. These findings hold implications for health professionals, as the information and preventative services provided to Sikhs can be tailored to be culturally appropriate and in line with cultural and gender norms, such as bhangra dancing for physical activity.
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Affiliation(s)
- Tarnjit Sidhu
- School of Health Sciences, University of Manchester, Manchester, UK
| | - Henna Lemetyinen
- School of Health Sciences, University of Manchester, Manchester, UK
- Greater Manchester Mental Health NHS Foundation Trust, Research & Innovation, Manchester, UK
| | - Dawn Edge
- School of Health Sciences, University of Manchester, Manchester, UK
- Greater Manchester Mental Health NHS Foundation Trust, Research & Innovation, Manchester, UK
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22
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Fitch AK, Bays HE. Obesity definition, diagnosis, bias, standard operating procedures (SOPs), and telehealth: An Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) 2022. OBESITY PILLARS (ONLINE) 2022; 1:100004. [PMID: 37990702 PMCID: PMC10661988 DOI: 10.1016/j.obpill.2021.100004] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2023]
Abstract
Background The Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) regarding definition, diagnosis, bias, standard operating procedures (SOPs) and telehealth is intended to provide clinicians an overview of obesity medicine and provide basic organizational tools towards establishing, directing, managing, and maintaining an obesity medical practice. Methods This CPS is based upon published scientific citations, clinical perspectives of OMA authors, and peer review by Obesity Medicine Association leadership. Results OMA has defined obesity as: "A chronic, progressive, relapsing, and treatable multi-factorial, neurobehavioral disease, wherein an increase in body fat promotes adipose tissue dysfunction and abnormal fat mass physical forces, resulting in adverse metabolic, biomechanical, and psychosocial health consequences." While body mass index may be sufficiently diagnostic for populations and many patients, accurate diagnosis of adiposity in an individual may require anthropometric assessments beyond body weight alone (e.g., waist circumference, percent body fat, and android/visceral fat). Obesity complications can be categorized as "sick fat disease" (adiposopathy) and/or "fat mass disease." Obesity complications predominantly of fat mass origins include sleep apnea and orthopedic conditions. Obesity complications due to adiposopathic endocrinopathies and/or immunopathies include cardiovascular disease, cancer, elevated blood sugar, elevated blood pressure, dyslipidemia, fatty liver, and alterations in sex hormones in both males (i.e., hypogonadism) and females (i.e., polycystic ovary syndrome). Obesity treatment begins with proactive steps to avoid weight bias, including patient-appropriate language, office equipment, and supplies. To help manage obesity and its complications, this CPS provides a practical template for an obesity medicine practice, creation of standard operating procedures, and incorporation of the OMA "ADAPT" method in telehealth (Assessment, Diagnosis, Advice, Prognosis, and Treatment). Conclusions The OMA CPS regarding "Obesity Definition, Diagnosis, Bias, Standard Operating Procedures (SOPs), and Telehealth" is one in a series of OMA CPSs designed to assist clinicians care for patients with the disease of obesity.
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Affiliation(s)
- Angela K. Fitch
- Massachusetts General Hospital Weight Center, Harvard Medical School, 50 Staniford Street Suite 430, Boston, MA, 02114, USA
| | - Harold E. Bays
- Louisville Metabolic and Atherosclerosis Research Center, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville, KY, 40213, USA
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23
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Farrukh F, Abbasi A, Jawed M, Almas A, Jafar T, Virani SS, Samad Z. Hypertension in Women: A South-Asian Perspective. Front Cardiovasc Med 2022; 9:880374. [PMID: 36035921 PMCID: PMC9399392 DOI: 10.3389/fcvm.2022.880374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Hypertension is an important contributor to cardiovascular disease related morbidity and mortality. Despite the magnitude of its negative impact on cardiovascular outcomes, treatment and control of hypertension remain suboptimal in both men and women. Materials and Methods Numerous databases, i.e., PubMed, ScienceDirect, etc., were searched using keywords to identify relevant studies to our narrative review. The findings from the most pertinent articles were summarized and integrated into our narrative review on hypertension in women. Results The pathophysiology of essential hypertension is still being delineated in both men and women; there are multiple sex specific factors in association with the development of hypertension in women, including age, combined oral contraceptives (COCs), polycystic ovarian syndrome (PCOS), preeclampsia, etc. There are several sex specific considerations in antihypertensives drug choices. Discussion Despite the magnitude of its negative impact on cardiovascular outcomes, treatment and control of hypertension remain suboptimal in women. Medical treatment and adherence is uniquely challenging for South Asian women due to a variety of socio-cultural-economic factors. Further research is warranted to identify optimal sex-specific treatment options that will improve the control of hypertension and decrease the risk of subsequent cardiovascular disease in both genders.
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Affiliation(s)
| | - Amin Abbasi
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Misbah Jawed
- Medical College, Ziauddin University, Karachi, Pakistan
| | - Aysha Almas
- Medical College, Aga Khan University, Karachi, Pakistan
| | - Tazeen Jafar
- Medical College, Aga Khan University, Karachi, Pakistan.,Baylor College of Medicine, Houston, TX, United States
| | | | - Zainab Samad
- Medical College, Aga Khan University, Karachi, Pakistan.,Department of Medicine, Duke University, Durham, NC, United States
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24
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Liao YY, Chu C, Wang Y, Zheng WL, Ma Q, Hu JW, Yan Y, Wang KK, Yuan Y, Chen C, Mu JJ. Association of body mass index changes from childhood to adulthood with dyslipidemia in adults: Hanzhong adolescent cohort study. J Public Health (Oxf) 2021; 43:780-788. [PMID: 32756919 DOI: 10.1093/pubmed/fdaa108] [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: 01/14/2020] [Revised: 05/21/2020] [Accepted: 06/21/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Dyslipidemia is a disorder of lipid metabolism and associated with insulin resistance. The relationship between longitudinal body mass index (BMI) changes from childhood to adulthood and long-term dyslipidemia was explored in this study. METHODS We assessed the longitudinal relationship between BMI changes since childhood and dyslipidemia among 1738 participants in rural areas of Hanzhong City, Shaanxi. All participants were initially examined between the ages of 6 and 15 years in 1987 and were reexamined in 1995, 2013 and 2017; the total follow-up duration was 30 years. Anthropometric measurements and blood biochemistry indexes were measured. RESULTS We found that gradual progression of normal weight to overweight (OR = 1.65; 95% CI = 1.27, 2.15) or persistent overweight (OR = 2.45; 95% CI = 1.52, 3.96) from childhood to adulthood was associated with an increased risk of dyslipidemia in adulthood. And these risks were largely disappeared if the overweight or obesity during childhood was resolved by adulthood. The higher the BMI in adulthood and the younger the age at which overweight begins, the higher the risk of dyslipidemia. CONCLUSIONS Early weight loss and any degree of weight loss from childhood to adulthood can help improve dyslipidemia in adulthood. We further emphasize the importance of weight management and control in public health primary prevention.
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Affiliation(s)
- Yue-Yuan Liao
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Chao Chu
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yang Wang
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Wen-Ling Zheng
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Qiong Ma
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jia-Wen Hu
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yu Yan
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Ke-Ke Wang
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Yue Yuan
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Chen Chen
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
| | - Jian-Jun Mu
- Department of Cardiology, First Affiliated Hospital of Medical School, Xi'an Jiaotong University, Xi'an, China.,Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi'an, China
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25
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Dos Santos LR, Melo SRDS, Severo JS, Morais JBS, da Silva LD, de Paiva Sousa M, de Sousa TGV, Henriques GS, do Nascimento Marreiro D. Cardiovascular Diseases in Obesity: What is the Role of Magnesium? Biol Trace Elem Res 2021; 199:4020-4027. [PMID: 33389619 DOI: 10.1007/s12011-020-02528-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/30/2020] [Indexed: 01/04/2023]
Abstract
An excess of adipose tissue, a characteristic of obesity, has been associated with endocrine-metabolic alterations that contribute to dyslipidemias, which are characterized by an increase in the plasma concentrations of triacylglycerols, total cholesterol, and LDL-c along with a reduction in HDL-c. Some nutrients such as the mineral magnesium play important roles in lipid metabolism. Magnesium regulates the activity of HMG-CoA reductase, increasing the activity of lipoprotein lipase and lecithin-cholesterol acyltransferase. The objective of this review is to present important aspects about the contribution of obesity to the manifestation of cardiovascular risk, to bring the main physiological functions of magnesium, as well as the role of the nutrient in the protection against cardiovascular diseases. Studies have shown that individuals with obesity have low intracellular concentrations of magnesium, which can compromise the nutrient's physiological functions. Thus, this mineral appears to play an important role in protecting against cardiovascular diseases; however, changes in the nutrient metabolism in obesity may compromise the functions of this element. Further studies are needed to clarify this.
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Affiliation(s)
| | | | | | | | - Lyandra Dias da Silva
- Department of Nutrition, Health Sciences Center, Federal University of Piauí, Rua Hugo Napoleão, 665, Ed. Palazzo Reale, Apto 2001, Jockey, Teresina, PI, CEP 64048-320, Brazil
| | | | | | | | - Dilina do Nascimento Marreiro
- Department of Nutrition, Health Sciences Center, Federal University of Piauí, Rua Hugo Napoleão, 665, Ed. Palazzo Reale, Apto 2001, Jockey, Teresina, PI, CEP 64048-320, Brazil.
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26
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Dey KC, Zakrzewski-Fruer JK, Smith LR, Jones RL, Bailey DP. The Prevalence of Daily Sedentary Time in South Asian Adults: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179275. [PMID: 34501864 PMCID: PMC8431135 DOI: 10.3390/ijerph18179275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/27/2021] [Accepted: 08/29/2021] [Indexed: 11/16/2022]
Abstract
This study aimed to systematically review total daily sedentary time in South Asian adults. Seven electronic databases were searched, identifying relevant articles published in peer-reviewed journals between March 1990 and March 2021. The study was designed in accordance with PRISMA guidelines. Prospective or cross-sectional design studies reporting total daily sedentary time in South Asian adults (aged ≥18 years), reported in English, were included. Study quality and risk of bias were assessed, and the weighted mean total daily sedentary time was calculated. Fourteen full texts were included in this systematic review from studies that were conducted in Bangladesh, India, Norway, Singapore, and the United Kingdom. Pooled sedentary time across all studies was 424 ± 8 min/day. Sedentary time was measured using self-report questionnaires in seven studies, with a weighted mean daily sedentary time of 416 ± 19 min/day. Eight studies used accelerometers and inclinometers with a weighted mean sedentary time of 527 ± 11 min/day. South Asian adults spend a large proportion of their time being sedentary, especially when recorded using objective measures (~9 h/day). These findings suggest that South Asians are an important target population for public health efforts to reduced sedentary time, and researchers and practitioners should seek to standardise and carefully consider the tools used when measuring sedentary time in this population.
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Affiliation(s)
- Kamalesh C. Dey
- Institute for Sport and Physical Activity Research, School of Sport Science and Physical Activity, University of Bedfordshire, Bedford MK41 9EA, UK; (K.C.D.); (L.R.S.); (R.L.J.); (D.P.B.)
| | - Julia K. Zakrzewski-Fruer
- Institute for Sport and Physical Activity Research, School of Sport Science and Physical Activity, University of Bedfordshire, Bedford MK41 9EA, UK; (K.C.D.); (L.R.S.); (R.L.J.); (D.P.B.)
- Correspondence: ; Tel.: +44-(0)1234-793410
| | - Lindsey R. Smith
- Institute for Sport and Physical Activity Research, School of Sport Science and Physical Activity, University of Bedfordshire, Bedford MK41 9EA, UK; (K.C.D.); (L.R.S.); (R.L.J.); (D.P.B.)
| | - Rebecca L. Jones
- Institute for Sport and Physical Activity Research, School of Sport Science and Physical Activity, University of Bedfordshire, Bedford MK41 9EA, UK; (K.C.D.); (L.R.S.); (R.L.J.); (D.P.B.)
| | - Daniel P. Bailey
- Institute for Sport and Physical Activity Research, School of Sport Science and Physical Activity, University of Bedfordshire, Bedford MK41 9EA, UK; (K.C.D.); (L.R.S.); (R.L.J.); (D.P.B.)
- Division of Sport, Health and Exercise Sciences, Department of Life Sciences, Brunel University London, Uxbridge UB8 3PH, UK
- Sedentary Behaviour, Health and Disease Research Group, Brunel University London, Uxbridge UB8 3PH, UK
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27
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Kim HS, Lee H, Provido SMP, Kang M, Chung GH, Hong S, Yu SH, Lee CB, Lee JE. Association Between Diet Quality and Prevalence of Obesity, Dyslipidemia, and Insulin Resistance Among Filipino Immigrant Women in Korea: The Filipino Women's Diet and Health Study. Front Public Health 2021; 9:647661. [PMID: 34277535 PMCID: PMC8281297 DOI: 10.3389/fpubh.2021.647661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/03/2021] [Indexed: 12/05/2022] Open
Abstract
Objectives: Diet quality may be a key modifiable factor for the prevention of non-communicable disease. We aimed to investigate the association between diet quality and prevalence of obesity, dyslipidemia, and insulin resistance among Filipino immigrant women in Korea. Methods: A total of 413 participants from the 2014–2016 baseline population of the Filipino Women's Diet and Health Study (FiLWHEL) were examined. Individual dietary intakes were evaluated through 24-h recalls and then converted into two dietary quality assessments: Minimum Dietary Diversity for Women (MDD-W) developed by the Food and Agriculture Organization (FAO) and the Data Derived Inflammation Index (DDII) originally developed by our group. Fasting blood levels of triglycerides, high-density lipoprotein cholesterols, glucose, and insulin were measured. We used logistic regression models for odds ratios (ORs) with 95% confidence intervals (CIs). Results: We found a statistically significant association between MDD-W scores and decreased prevalence of abdominal obesity; ORs (95% CIs) of the 3rd vs. 1st tertiles were 0.58 (0.36–0.94; p for trend = 0.029). Increased DDII was associated with elevated prevalence of dyslipidemia and insulin resistance; ORs (95% CIs) of the 5th vs. 1–3rd quintiles were 6.44 (2.56–16.20) for triglycerides (TG), 3.90 (1.92–7.90) for low-density lipoprotein (LDL) cholesterol, 3.36 (1.81–6.24) for total cholesterol (TC), 6.25 (2.53–15.41) for abnormal TG/HDL ratios, 3.59 (1.96–6.59) for HbA1c, 2.61 (1.11–6.17) for fasting blood glucose levels, 9.67 (4.16–22.48) for insulin levels, and 9.73 (4.46–21.25) for homeostasis model assessment of insulin resistance (HOMA-IR) (p for trend <0.001 for all, except 0.033 for fasting blood glucose). Conclusions: Greater dietary diversity was inversely associated with the prevalence of abdominal obesity in Filipino immigrant women. Proinflammatory scores based on diet and lifestyle factors were associated with an increased prevalence of dyslipidemia and insulin resistance. Further, epidemiological studies on the relationship between dietary acculturation and chronic disease are warranted.
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Affiliation(s)
- Hee Sun Kim
- Department of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, South Korea
| | - Heejin Lee
- Department of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, South Korea
| | | | - Minji Kang
- Research Institute of Human Ecology, Seoul National University, Seoul, South Korea.,BK21 FOUR Education and Research Team for Sustainable Food & Nutrition, Seoul, South Korea
| | - Grace H Chung
- Research Institute of Human Ecology, Seoul National University, Seoul, South Korea.,Department of Child Development and Family Studies, College of Human Ecology, Seoul National University, Seoul, South Korea
| | - Sangmo Hong
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea
| | - Sung Hoon Yu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea
| | - Chang Beom Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, South Korea
| | - Jung Eun Lee
- Department of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, South Korea.,Research Institute of Human Ecology, Seoul National University, Seoul, South Korea
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28
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Tourkmani AM, Alharbi TJ, Bin Rsheed A, Alotaibi YK. Utilizing diabetes registry for exploring sociodemographic and clinical characteristics of type II diabetic patients in Saudi Arabia. Saudi Med J 2021; 42:56-65. [PMID: 33399172 PMCID: PMC7989315 DOI: 10.15537/smj.2021.1.25629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Objectives: To explore the sociodemographic and clinical characteristics as the process and outcomes of diabetic individuals. Methods: Hospital Saudi registry at Prince Sultan Military Medical city, Chronic Illness Clinics (Family and Community Medicine), Riyadh, Saudi Arabia database was started in February 2019 and data were collected until February 2020. The data were collected by trained diabetes nurse specialists. The registry includes all patients with type II diabetes mellitus (DM) and excluded patients with type I DM. Results: A total of 8,209 patients were enrolled in the registry with a higher proportion of females than males. The mean age was 59.3 years, BMI 32.5kg/m2, and HBA1c levels was 8.2%. Significant gender differences for BMI, duration of diabetes, blood pressure, LDL, smoking status, and medication intake. From the first to the third visit, BMI was raised; however, LDL, diastolic blood pressure, and albumin creatinine ratio were reduced. The mean HBA1c values plummeted for all patients and 33% of the patients had a reduction in the HbA1c levels. However, HbA1c levels increased for 24.7% of the patients’ from baseline to the last visit. Conclusion: This registry provides great insights into the sociodemographic and clinical characteristics of diabetic patients in Saudi Arabia. This registry data can be used to investigate the associations between sociodemographic or clinical characteristics and glycemic control among T2DM patients in Saudi Arabia.
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Affiliation(s)
- Ayla M Tourkmani
- Family and Community Medicine Department, Chronic Illness Center, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia. E-mail.
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Zehravi M, Maqbool M, Ara I. Correlation between obesity, gestational diabetes mellitus, and pregnancy outcomes: an overview. Int J Adolesc Med Health 2021; 33:339-345. [PMID: 34142511 DOI: 10.1515/ijamh-2021-0058] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/09/2021] [Indexed: 11/15/2022]
Abstract
Obesity has been identified mainly as a raise in the body's adiposity leading to prolonged overshoot of caloric intake over expenditure. Obesity has significant health-altering implications which have been shown to be implicated in the pathogenesis and progression of other diseases through its extensive physiological assaults. The prevalence of overweight and obesity has been an increasing epidemic worldwide. The number of obese births was even on the increase, with an increasing number of women of reproductive age registering as obese. Obesity is related to adverse perinatal outcomes and increased morbidity and mortality in pregnant women. The potential risk for multiple antenatal, postpartum, intrapartum, and neonatal complications is maternal obesity. Greater risk of developing Gestational Diabetes Mellitus (GDM), pregnancy induced hypertension (PIH), pre-eclampsia, risk of venous embolism, increased need for labor induction, and cesarean sections in the mother have been recorded in a comprehensive analysis of pregnancy complications associated with obesity. The link between obesity, gestational diabetes, and pregnancy outcomes will be briefly shown in this article.
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Affiliation(s)
- Mehrukh Zehravi
- Department of Clinical Pharmacy Girls Section, Prince Sattam Bin Abdul Aziz University, Alkharj, Saudia Arabia
| | - Mudasir Maqbool
- Department of Pharmaceutical Sciences, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Irfat Ara
- Regional Research Institute of Unani Medicine, Srinagar, Jammu and Kashmir, India
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Sharma M, Aggarwal S, Nayar U, Vikram NK, Misra A, Luthra K. Differential expression of insulin receptor substrate-1(IRS-1) in visceral and subcutaneous adipose depots of morbidly obese subjects undergoing bariatric surgery in a tertiary care center in north India; SNP analysis and correlation with metabolic profile. Diabetes Metab Syndr 2021; 15:981-986. [PMID: 33975152 DOI: 10.1016/j.dsx.2021.04.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/08/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND /aim: Abdominal obesity and associated metabolic consequences are a burgeoning problem in Asian Indians and studying their genetic predisposition is important. This study is aimed at assessing variations in Insulin receptor substrate-1 (IRS-1), its expression at regional fat-depots (visceral and subcutaneous) in morbidly obese patients, and correlation with genotype-phenotype traits. METHODS Gene expression of IRS-1 in paired adipose tissue from 35 morbidly obese subjects (BMI) > 40 kg/m2) with co-morbidities and 15 controls (BMI<25 kg/m2), undergoing bariatric/elective abdominal surgery, respectively was determined by quantitative real time PCR. Genotyping of IRS-1Gly972Arg (n = 436) (rs 1801278) was performed by PCR-RFLP. Metabolic parameters were assessed. Full length sequencing of IRS-1 was performed to identify known/novel variations. RESULTS A marked reduction in IRS-1 expression was observed in visceral as compared to subcutaneous adipose tissue of morbidly obese subjects (p = 0.02). Homozygous variant of IRS-1 Gly972Arg was absent and there was no association with obesity or insulin resistance. A salient finding of this study was identification of two new variants in IRS-1 gene, representing G > A (codon 1102) encoding Glu > Lys and a deletion of (A) at codon 658 in morbidly obese subjects with insulin resistance. CONCLUSIONS Observation of a substantially lower expression of IRS-1 for first time in visceral adipose tissue of morbidly obese subjects is suggestive of predictive role of IRS-1 expression in insulin responsiveness of visceral adipose tissue. New variants in IRS-1, a non-synonymous mutation and a deletion should be evaluated further for their role in development of obesity and/orT2DM.
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Affiliation(s)
- Mukti Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Delhi, India
| | - Sandeep Aggarwal
- Department of Surgery, All India Institute of Medical Sciences, Delhi, India
| | - Umakant Nayar
- Department of Surgery, All India Institute of Medical Sciences, Delhi, India
| | | | - Anoop Misra
- Diabetic Foundation, National Diabetes Obesity and Cholesterol Foundation (N-DOC), New Delhi, India; Fortis C-DOC Center of Excellence for Diabetes, Metabolic Diseases, and Endocrinology, B 16, Chirag Enclave, New Delhi, India
| | - Kalpana Luthra
- Department of Biochemistry, All India Institute of Medical Sciences, Delhi, India.
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Natalia Latif B, Sartika RAD, Widiartha F. Hypercholesterolemia as a dominant factor of central obesity among adult patients at Bojong Gede Public Health Center, Bogor Regency, Indonesia. MEDITERRANEAN JOURNAL OF NUTRITION AND METABOLISM 2021. [DOI: 10.3233/mnm-200499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The prevalence of central obesity has been increasing rapidly in recent decades. Central obesity, measured by waist circumference, is the most dangerous type of obesity since it is closely related to chronic diseases, metabolic complications, and high COVID-19 infection rates. The objective of this study was to identify the dominant factor of central obesity among the adult population. The study used secondary data from a 2017 cross-sectional study conducted at Bojong Gede Public Health Center, Bogor Regency, Indonesia. A total of 85 men and women aged 25–64 years old were selected through purposive sampling and included in the analysis. The association between risk factors and central obesity were measured through chi-square bivariate analysis and multiple logistic regression multivariate analysis using IBM SPSS application version 22. The prevalence of central obesity was 70.6%. The results showed that sex (women), total blood cholesterol level (hypercholesterolemia), energy, protein, fat, and carbohydrate intake (>110%personal nutritional needs) were significantly associated with central obesity (p-value < 0.05). Hypercholesterolemia was the most dominant risk factor for central obesity (p-value = 0.032; OR = 4.21; 95%CI = 1.131–15.667) adjusted for confounders.
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Affiliation(s)
- Benedicta Natalia Latif
- Public Health Nutrition Department, Faculty of Public Health Universitas Indonesia, Kampus Baru UI Depok, Indonesia
| | - Ratu Ayu Dewi Sartika
- Public Health Nutrition Department, Faculty of Public Health Universitas Indonesia, Kampus Baru UI Depok, Indonesia
| | - Fani Widiartha
- Public Health Nutrition Department, Faculty of Public Health Universitas Indonesia, Kampus Baru UI Depok, Indonesia
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Bansal M, Ranjan S, Kasliwal RR. Cardiovascular Risk Calculators and their Applicability to South Asians. Curr Diabetes Rev 2021; 17:e100120186497. [PMID: 33023452 DOI: 10.2174/1573399816999201001204020] [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: 05/17/2020] [Revised: 09/17/2020] [Accepted: 09/21/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Estimation of absolute cardiovascular disease (CVD) risk and tailoring therapies according to the estimated risk is a fundamental concept in the primary prevention of CVD is assessed in this study. Numerous CVD risk scores are currently available for use in various populations but unfortunately, none exist for South Asians who have much higher CVD risk as compared to their western counterparts. METHODS A literature search was done using PubMed and Google search engines to prepare a narrative review on this topic. RESULTS Various currently available CVD risk scores and their pros and cons are summarized. The studies performed in native as well as migrant South Asians evaluating the accuracy of these risk scores for estimation of CVD risk are also summarized. The findings of these studies have generally been inconsistent, but it appears that the British risk scores (e.g. QRISK versions) may be more accurate because of inclusion of migrant South Asians in the derivation of these risk scores. However, the lack of any prospective study precludes our ability to draw any firm conclusions. Finally, the potential solution to these challenges, including the role of recalibration and subclinical atherosclerosis imaging, is also discussed. CONCLUSION This review highlights the need to develop large, representative, prospectively followed databases of South Asians providing information on various CVD risk factors and their contribution to incident CVD. Such databases will not only allow the development of validated CVD risk scores for South Asians but will also enable application of machine-learning approaches to provide personalized solutions to CVD risk assessment and management in these populations.
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Affiliation(s)
- Manish Bansal
- Clinical and Preventive Cardiology, Medanta- The Medicity, Gurgaon, Haryana, India
| | - Shraddha Ranjan
- Department of Cardiology, Medanta- The Medicity, Gurgaon, India
| | - Ravi R Kasliwal
- Clinical and Preventive Cardiology, Medanta- The Medicity, Gurgaon, Haryana, India
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Mohan V, Mehreen T, Harish R, Kamalesh R, Anjana R. Non-alcoholic fatty liver disease in Asian Indian adolescents and young adults: Prevalence and its associated risk factors. JOURNAL OF DIABETOLOGY 2021. [DOI: 10.4103/jod.jod_104_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Li JJ, Yeo KK, Tan K, Ako J, Krittayaphong R, Tan RS, Aylward PE, Lam C, Baek SH, Dalal J, Fong A, Li YH, O’Brien RC, Koh SYN, Scherer DJ, Tada H, Kang V, Butters J, Nicholls SJ. Tackling cardiometabolic risk in the Asia Pacific region. Am J Prev Cardiol 2020; 4:100096. [PMID: 34327472 PMCID: PMC8315619 DOI: 10.1016/j.ajpc.2020.100096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/28/2020] [Accepted: 10/10/2020] [Indexed: 12/17/2022] Open
Abstract
With the global spread of abdominal obesity, cardiovascular disease continues to spread to all countries of the world. Given the large population, the challenges presented by cardiometabolic risk in the Asia Pacific region are considerable. In addition to the clinical consequences of cardiovascular disease, in terms of its morbidity and mortality, the diversity of the Asia Pacific region brings heterogeneity in approaches to prevention, diagnosis and treatment of cardiometabolic risk. In this manuscript, we will review the current state of knowledge of cardiometabolic risk in Asia Pacific and highlight the needs moving forward to tackle this public health challenge.
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Affiliation(s)
- Jian-Jun Li
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing 100037, China
| | - Khung Keong Yeo
- National Heart Centre Singapore and Duke-NUS Medical School, Singapore
| | - Kathyrn Tan
- Department of Medicine, University of Hong Kong; Kitasato University, Sagamihara, Japan
| | - Junya Ako
- Kitasato University, Sagamihara, Japan
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Ru San Tan
- National Heart Centre Singapore and Duke-NUS Medical School, Singapore
| | - Philip E. Aylward
- South Australian Health and Medical Research Institute and Flinders University, Adelaide, Australia
| | - CarolynS.P. Lam
- National Heart Centre Singapore and Duke-NUS Medical School, Singapore
| | - Sang Hong Baek
- Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | | | - Alan Fong
- Department of Cardiology, Sarawak Heart Centre; and Clinical Research Centre, Sarawak General Hospital, Kuching, Malaysia
| | - Yi-Heng Li
- National Cheng Kung University Hospital, Tainan, Taiwan
| | | | - Si Ya Natalie Koh
- National Heart Centre Singapore and Duke-NUS Medical School, Singapore
| | | | - Hayato Tada
- Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | | | - Julie Butters
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University, Melbourne, Australia
| | - Stephen J. Nicholls
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University, Melbourne, Australia
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Alenaini W, Parkinson JRC, McCarthy JP, Goldstone AP, Wilman HR, Banerjee R, Yaghootkar H, Bell JD, Thomas EL. Ethnic Differences in Body Fat Deposition and Liver Fat Content in Two UK-Based Cohorts. Obesity (Silver Spring) 2020; 28:2142-2152. [PMID: 32939982 DOI: 10.1002/oby.22948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Differences in the content and distribution of body fat and ectopic lipids may be responsible for ethnic variations in metabolic disease susceptibility. The aim of this study was to examine the ethnic distribution of body fat in two separate UK-based populations. METHODS Anthropometry and body composition were assessed in two separate UK cohorts: the Hammersmith cohort and the UK Biobank, both comprising individuals of South Asian descent (SA), individuals of Afro-Caribbean descent (AC), and individuals of European descent (EUR). Regional adipose tissue stores and liver fat were measured by magnetic resonance techniques. RESULTS The Hammersmith cohort (n = 747) had a mean (SD) age of 41.1 (14.5) years (EUR: 374 men, 240 women; SA: 68 men, 22 women; AC: 14 men, 29 women), and the UK Biobank (n = 9,533) had a mean (SD) age of 55.5 (7.5) years (EUR: 4,483 men, 4,873 women; SA: 80 men, 43 women, AC: 31 men, 25 women). Following adjustment for age and BMI, no significant differences in visceral adipose tissue or liver fat were observed between SA and EUR individuals in the either cohort. CONCLUSIONS Our data, consistent across two independent UK-based cohorts, present a limited number of ethnic differences in the distribution of body fat depots associated with metabolic disease. These results suggest that the ethnic variation in susceptibility to features of the metabolic syndrome may not arise from differences in body fat.
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Affiliation(s)
- Wareed Alenaini
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
| | - James R C Parkinson
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
| | - John P McCarthy
- School of Healthcare Practice, University of Bedfordshire, Luton, Bedfordshire, UK
| | - Anthony P Goldstone
- PsychoNeuroEndocrinology Research Group, Neuro-psychopharmacology Unit, Centre for Psychiatry, Division of Brain Sciences, Imperial College London-Hammersmith Hospital, London, UK
| | - Henry R Wilman
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
- Perspectum Diagnostics, Oxford, UK
| | | | - Hanieh Yaghootkar
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
- Genetics of Complex Traits, Medical School, University of Exeter-Royal Devon & Exeter Hospital, Exeter, UK
- Division of Medical Sciences, Department of Health Sciences, Luleå University of Technology, Luleå, Sweden
| | - Jimmy D Bell
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
| | - E Louise Thomas
- Research Centre for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London, UK
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Nahon KJ, Janssen LGM, Sardjoe Mishre ASD, Bilsen MP, van der Eijk JA, Botani K, Overduin LA, Ruiz JR, Burakiewicz J, Dzyubachyk O, Webb AG, Kan HE, Berbée JFP, van Klinken J, van Dijk KW, van Weeghel M, Vaz FM, Coskun T, Jazet IM, Kooijman S, Martinez‐Tellez B, Boon MR, Rensen PCN. The effect of mirabegron on energy expenditure and brown adipose tissue in healthy lean South Asian and Europid men. Diabetes Obes Metab 2020; 22:2032-2044. [PMID: 32558052 PMCID: PMC7771034 DOI: 10.1111/dom.14120] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/04/2020] [Accepted: 06/14/2020] [Indexed: 02/06/2023]
Abstract
AIM To compare the effects of cold exposure and the β3-adrenergic receptor agonist mirabegron on plasma lipids, energy expenditure and brown adipose tissue (BAT) activity in South Asians versus Europids. MATERIALS AND METHODS Ten lean Dutch South Asian (aged 18-30 years; body mass index [BMI] 18-25 kg/m2 ) and 10 age- and BMI-matched Europid men participated in a randomized, double-blinded, cross-over study consisting of three interventions: short-term (~ 2 hours) cold exposure, mirabegron (200 mg one dose p.o.) and placebo. Before and after each intervention, we performed lipidomic analysis in serum, assessed resting energy expenditure (REE) and skin temperature, and measured BAT fat fraction by magnetic resonance imaging. RESULTS In both ethnicities, cold exposure increased the levels of several serum lipid species, whereas mirabegron only increased free fatty acids. Cold exposure increased lipid oxidation in both ethnicities, while mirabegron increased lipid oxidation in Europids only. Cold exposure and mirabegron enhanced supraclavicular skin temperature in both ethnicities. Cold exposure decreased BAT fat fraction in both ethnicities. After the combination of data from both ethnicities, mirabegron decreased BAT fat fraction compared with placebo. CONCLUSIONS In South Asians and Europids, cold exposure and mirabegron induced beneficial metabolic effects. When combining both ethnicities, cold exposure and mirabegron increased REE and lipid oxidation, coinciding with a higher supraclavicular skin temperature and lower BAT fat fraction.
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Affiliation(s)
- Kimberly J. Nahon
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Laura G. M. Janssen
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | | | - Manu P. Bilsen
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Jari A. van der Eijk
- Department of RadiologyC.J. Gorter Center for High Field MRILeidenthe Netherlands
| | - Kani Botani
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Lisanne A. Overduin
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Jonatan R. Ruiz
- Department of Physical Education and Sport, Faculty of Sport SciencesPROFITH “PROmoting FITness and Health through physical activity” research group, Sport and Health University Research Institute (iMUDS), University of GranadaGranadaSpain
| | - Jedrzej Burakiewicz
- Department of RadiologyC.J. Gorter Center for High Field MRILeidenthe Netherlands
| | - Oleh Dzyubachyk
- Department of Radiology, Division of Image Processing (LKEB)Leiden University Medical CenterLeidenthe Netherlands
| | - Andrew G. Webb
- Department of RadiologyC.J. Gorter Center for High Field MRILeidenthe Netherlands
| | - Hermien E. Kan
- Department of RadiologyC.J. Gorter Center for High Field MRILeidenthe Netherlands
| | - Jimmy F. P. Berbée
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Jan‐Bert van Klinken
- Department of Human GeneticsLeiden University Medical CenterLeidenthe Netherlands
- Laboratory Genetic Metabolic DiseasesAmsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology and Metabolism, Amsterdam Cardiovascular SciencesAmsterdamthe Netherlands
- Core Facility MetabolomicsAmsterdam UMC, University of AmsterdamAmsterdamthe Netherlands
| | - Ko Willems van Dijk
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
- Department of Human GeneticsLeiden University Medical CenterLeidenthe Netherlands
| | - Michel van Weeghel
- Laboratory Genetic Metabolic DiseasesAmsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology and Metabolism, Amsterdam Cardiovascular SciencesAmsterdamthe Netherlands
- Core Facility MetabolomicsAmsterdam UMC, University of AmsterdamAmsterdamthe Netherlands
| | - Frédéric M. Vaz
- Laboratory Genetic Metabolic DiseasesAmsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology and Metabolism, Amsterdam Cardiovascular SciencesAmsterdamthe Netherlands
- Core Facility MetabolomicsAmsterdam UMC, University of AmsterdamAmsterdamthe Netherlands
| | - Tamer Coskun
- Department of Diabetes/EndocrineLilly Research Laboratories, Lilly Corporate CenterIndianapolisIndianaUSA
| | - Ingrid M. Jazet
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Sander Kooijman
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Borja Martinez‐Tellez
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
- Department of Physical Education and Sport, Faculty of Sport SciencesPROFITH “PROmoting FITness and Health through physical activity” research group, Sport and Health University Research Institute (iMUDS), University of GranadaGranadaSpain
| | - Mariëtte R. Boon
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
| | - Patrick C. N. Rensen
- Department of Medicine, Division of EndocrinologyLeiden University Medical CenterLeidenthe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenthe Netherlands
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Atri A, Jiwanmall SA, Nandyal MB, Kattula D, Paravathareddy S, Paul TV, Thomas N, Kapoor N. The Prevalence and Predictors of Non-alcoholic Fatty Liver Disease in Morbidly Obese Women - A Cross-sectional Study from Southern India. EUROPEAN ENDOCRINOLOGY 2020; 16:152-155. [PMID: 33117448 PMCID: PMC7572172 DOI: 10.17925/ee.2020.16.2.152] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/15/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND The prevalence of obesity is increasing rapidly in India and so are its associated comorbidities. Non-alcoholic fatty liver disease (NAFLD), the hepatic manifestation of metabolic syndrome, is commonly associated with obesity. However, limited data are available on its prevalence and clinical indicators among morbidly obese Indian women. The aim of our study was to find the prevalence of NAFLD in morbidly obese Indian women and study the clinically measurable obesity indicators that would best predict NAFLD. METHODS This was a cross-sectional study, conducted in the Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore. Women were enrolled who were diagnosed to have NAFLD on sonography. Anthropometric variables, such as body mass index, waist circumference, hip circumference, waist-hip ratio and waist-height ratio were measured and compared between the two groups. SPSS Statistics 21.0 software was used for analysing the data. RESULTS One hundred and six consecutive, morbidly obese women were recruited in this study. Nearly three-quarters (73.6%) of the 106 morbidly obese participants were found to have NAFLD. We found waist circumference, body mass index and waist-height ratio to be most useful in distinguishing between patients with and without NAFLD, and found waist-height ratio was the best screening tool for diagnosing NAFLD. CONCLUSION NAFLD is present in a large proportion of morbidly obese women. Waist-height ratio could be used a surrogate screening tool to detect NAFLD in resource-constrained settings.
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Affiliation(s)
- Avica Atri
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Stephen A Jiwanmall
- Department of Psychiatry, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Munaf B Nandyal
- Department of Psychiatry, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Dheeraj Kattula
- Department of Psychiatry, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Sandhiya Paravathareddy
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Thomas V Paul
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Nihal Thomas
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Nitin Kapoor
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
- Noncommunicable Disease Unit, Melbourne School of Population and Global Health, University of Melbourne, Victoria, Australia
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Martinez-Amezcua P, Haque W, Khera R, Kanaya AM, Sattar N, Lam CSP, Harikrishnan S, Shah SJ, Kandula NR, Jose PO, Narayan KMV, Agyemang C, Misra A, Jenum AK, Bilal U, Nasir K, Cainzos-Achirica M. The Upcoming Epidemic of Heart Failure in South Asia. Circ Heart Fail 2020; 13:e007218. [PMID: 32962410 DOI: 10.1161/circheartfailure.120.007218] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Currently, South Asia accounts for a quarter of the world population, yet it already claims ≈60% of the global burden of heart disease. Besides the epidemics of type 2 diabetes mellitus and coronary heart disease already faced by South Asian countries, recent studies suggest that South Asians may also be at an increased risk of heart failure (HF), and that it presents at earlier ages than in most other racial/ethnic groups. Although a frequently underrecognized threat, an eventual HF epidemic in the densely populated South Asian nations could have dramatic health, social and economic consequences, and urgent interventions are needed to flatten the curve of HF in South Asia. In this review, we discuss recent studies portraying these trends, and describe the mechanisms that may explain an increased risk of premature HF in South Asians compared with other groups, with a special focus on highly relevant features in South Asian populations including premature coronary heart disease, early type 2 diabetes mellitus, ubiquitous abdominal obesity, exposure to the world's highest levels of air pollution, highly prevalent pretransition forms of HF such as rheumatic heart disease, and underdevelopment of healthcare systems. Other rising lifestyle-related risk factors such as use of tobacco products, hypertension, and general obesity are also discussed. We evaluate the prognosis of HF in South Asian countries and the implications of an anticipated HF epidemic. Finally, we discuss proposed interventions aimed at curbing these adverse trends, management approaches that can improve the prognosis of prevalent HF in South Asian countries, and research gaps in this important field.
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Affiliation(s)
- Pablo Martinez-Amezcua
- Johns Hopkins Bloomberg School of Public Health (P.M.-A., W.H.), Johns Hopkins University, Baltimore, MD
| | - Waqas Haque
- Johns Hopkins Bloomberg School of Public Health (P.M.-A., W.H.), Johns Hopkins University, Baltimore, MD.,Ciccarone Center for the Prevention of Cardiovascular Disease (W.H., K.N., M.C.-A.), Johns Hopkins University, Baltimore, MD
| | - Rohan Khera
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (R.K.).,Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (R.K.)
| | | | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Scotland, United Kingdom (N.S.)
| | - Carolyn S P Lam
- National Heart Centre Singapore (C.S.P.L.).,Duke-National University of Singapore (C.S.P.L.).,University Medical Centre, Groningen, the Netherlands (C.S.P.L.)
| | - Sivadasanpillai Harikrishnan
- Heart Failure Association of India (S.H.).,National Center of Research and Excellence in Heart Failure, ICMR (S.H.).,Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum (S.H.)
| | - Sanjiv J Shah
- Bluhm Cardiovascular Institute and Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (S.J.S.)
| | - Namratha R Kandula
- Northwestern University, Feinberg School of Medicine, Chicago, IL (N.R.K.)
| | - Powell O Jose
- Sutter Davis Hospital, Sutter Medical Center, Sacramento, CA (P.O.J.)
| | - K M Venkat Narayan
- Rollins School of Public Health, Emory University and Emory University School of Medicine, Atlanta, GA (K.M.V.N.)
| | - Charles Agyemang
- Department of Public Health, Amsterdam UMC, University of Amsterdam, the Netherlands (C.A.)
| | - Anoop Misra
- Fortis-C-DOC Centre of Excellence for Diabetes, Metabolic Diseases and Endocrinology, New Delhi, India (A.M.).,National Diabetes, Obesity and Cholesterol Foundation (N-DOC), New Delhi, India (A.M.).,Diabetes Foundation India, New Delhi, India (A.M.)
| | - Anne K Jenum
- General Practice Research Unit (AFE), Department of General Practice, University of Oslo, Institute of Health and Society, Norway (A.K.J.)
| | - Usama Bilal
- Urban Health Collaborative and Department of Epidemiology and Biostatistics, Drexel Dornsife School of Public Health, Philadelphia, PA (U.B.)
| | - Khurram Nasir
- Ciccarone Center for the Prevention of Cardiovascular Disease (W.H., K.N., M.C.-A.), Johns Hopkins University, Baltimore, MD.,Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX (K.N., M.C.-A.).,Center for Outcomes Research, Houston Methodist, Houston, TX (K.N., M.C.-A.)
| | - Miguel Cainzos-Achirica
- Ciccarone Center for the Prevention of Cardiovascular Disease (W.H., K.N., M.C.-A.), Johns Hopkins University, Baltimore, MD.,Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX (K.N., M.C.-A.).,Center for Outcomes Research, Houston Methodist, Houston, TX (K.N., M.C.-A.)
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Khoshnaw DM, Ghadge AA. Yoga as a complementary therapy for metabolic syndrome: A narrative review. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 19:6-12. [PMID: 32952098 DOI: 10.1016/j.joim.2020.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 08/20/2020] [Indexed: 12/17/2022]
Abstract
Metabolic syndrome (MS) is associated with a sedentary and stressful lifestyle and affects underactive people disproportionately. Yoga is considered to be a low-impact mind-body stress-relieving exercise, and researchers are increasing their focus on the benefits of yoga for managing metabolic disorders. It is also important for physicians and health care professionals to understand the therapeutic efficacy of yoga intervention, in terms of its type, duration and frequency on various MS risk factors. The present review summarizes the current scientific understanding of the effects of yoga on MS risk factors such as glucose homeostasis markers, lipid profile, adipocytokines and cardiovascular risk factors, and discusses the possible mechanisms of action. MEDLINE, PubMed, Scopus and Cochrane Library were searched from their inception up to December 2019, using the keywords "metabolic syndrome," "diabetes," "cardiovascular diseases," "obesity" and "yoga." The literature summarized in this review have shown mixed effects of yoga on MS risk factors and do not provide robust evidence for its efficacy. More rigorous research and well-designed trials that have a higher standard of methodology and evaluate yoga's long-term impacts on MS are needed. Understanding yoga's biochemical and molecular mechanisms of action on various metabolic pathways is also needed.
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Affiliation(s)
- Dastan M Khoshnaw
- Department of Botany, Fergusson College, Savitribai Phule Pune University, Pune, Maharashtra 411004, India
| | - Abhijit A Ghadge
- Diabetes Laboratory, Interactive Research School for Health Affairs, Bharati Vidyapeeth, Pune, Maharashtra 411043, India.
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Ramdas Nayak VK, Nayak KR, Vidyasagar S, P R. Predictive performance of traditional and novel lipid combined anthropometric indices to identify prediabetes. Diabetes Metab Syndr 2020; 14:1265-1272. [PMID: 32688243 DOI: 10.1016/j.dsx.2020.06.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 06/19/2020] [Accepted: 06/21/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIMS Diabetes mellitus is one of the critical public health challenges in the Indian healthcare scenario. Novel anthropometric indices are promising surrogate markers to detect prediabetes compared to the traditional anthropometric indices that only reflect gross obesity. Thus, the authors aim to analyse the potential of three novel lipid combined anthropometric indices in predicting prediabetes in the Asian Indian population. METHODS We conducted an age and gender-matched case-control study to identify the predictors of prediabetes. Prediabetes was diagnosed as per the American Diabetes Association (ADA) guidelines 2010. The traditional anthropometric measurements including waist circumference (WC), waist to hip ratio (WHR) and body mass index (BMI) were executed using standardised methods. Fasting lipid profile was obtained and using standardised formulas, the novel lipid combined anthropometric indices such as lipid accumulation product (LAP), visceral adiposity index (VAI) and triglyceride glucose index (TyG index) were derived. TyG related indices such as triglyceride glucose-waist circumference (TyG-WC) and triglyceride glucose-body mass index (TyG-BMI) were also calculated. RESULTS The novel lipid combined anthropometric indices LAP, VAI, TyG index, TyG-WC and TyG-BMI were significantly higher in subjects with prediabetes of both the genders (p < 0.05). During receiver operating characteristic (ROC) curve evaluation, TyG index (AUC = 0.802) was the superior predictive measure in males, while in females, TyG-WC (AUC = 0.767) was the best among all the markers. CONCLUSION TyG index and TyG-WC seem to be a superior indicator of prediabetes in the Asian Indian population in comparison with other anthropometric indices to screen prediabetes.
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Affiliation(s)
- Vineetha K Ramdas Nayak
- Department of Physiology, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, India; Department of Physiology, K S Hegde Medical Academy, Nitte Deemed to be University, Mangalore, Karnataka, 575018, India.
| | - Kirtana Raghurama Nayak
- Department of Physiology, Kasturba Medical College, Manipal, Manipal, 576104, India; Department of Medical Education, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, India.
| | - Sudha Vidyasagar
- Department of Medicine, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, India.
| | - Rekha P
- Department of Statistics, K S Hegde Medical Academy, Nitte Deemed to be University, Mangalore, Karnataka, 575018, India.
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Kusneniwar GN, Jammy GR, Shailendra D, Bunker CH, Reddy PS. Which obesity index is a better predictor for cardiometabolic risk factors in a young adult rural population of Telangana State, India? J Family Med Prim Care 2020; 9:4667-4672. [PMID: 33209781 PMCID: PMC7652207 DOI: 10.4103/jfmpc.jfmpc_864_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/14/2020] [Accepted: 07/14/2020] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Waist-to-height ratio (WHtR) has recently been found to be a useful marker of cardiovascular disease (CVD) risk in populations in developed countries; the comparison of various obesity indices, particularly WHtR, has received little study in India and other developing countries. AIM This study aimed to compare the associations of common obesity indices, body mass index (BMI), waist circumference, waist-hip ratio (WHR), and WHtR, with cardiometabolic risk factors in a young, rural Indian population. SUBJECTS AND METHODS Anthropometric measurements and cardiometabolic risk factors (hypertension, diabetes, and dyslipidemia) were measured using standardized protocols at the baseline visit of the Longitudinal Indian Family hEalth Pilot Study, a population-based cohort study of child-bearing age women and their husbands in rural Telangana, India. RESULTS In comparison with most previously studied populations, this population sample (642 males and 980 females) was younger; had lower BMI; and lower rates of diabetes, hypertension, and abnormal lipids (exception of high rates of low high-density lipoprotein). With regard to each of the cardiometabolic risk factors, the associations across the obesity indices tended to be significant, but weak, and similar to each other, whereas the association with WHR was less strong. CONCLUSION Although WHtR was not a better predictor of cardiometabolic risk than conventional obesity indices, in this young adult Indian population, it was equally good. This raises the prospect of using WHtR as an alternative to BMI for assessing cardiometabolic risk in Indians considering the ease with which it can be easily done and interpreted.
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Affiliation(s)
- G. N. Kusneniwar
- Community Medicine and Family Medicine, AIIMS, Bibinagar (Near Hyderabad), Bhuvanagiri-Yadadari District, Telangana, India
- Department of Community Medicine, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur (V), Medchal (M) and District, Telangana, India
| | - Guru R. Jammy
- Department of Community Medicine, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur (V), Medchal (M) and District, Telangana, India
| | - D. Shailendra
- Department of Pharmacology, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur (V), Medchal (M) and District, Telangana, India
| | - C. H. Bunker
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - P. S. Reddy
- School of Medicine, University of Pittsburgh. Pittsburgh, PA 15213, USA
- SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur(V), Medchal(M) and District, Telangana, India
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Mulchandani R, Lyngdoh T, Kakkar AK. Statin use and safety concerns: an overview of the past, present, and the future. Expert Opin Drug Saf 2020; 19:1011-1024. [PMID: 32668998 DOI: 10.1080/14740338.2020.1796966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Dyslipidemia is a significant risk factor for cardiovascular disorders and contributes to significant morbidity and mortality associated with CAD and stroke worldwide. Statins are the most commonly prescribed drugs for the prevention and management of dyslipidemia globally. Although they provide immense therapeutic benefit, they are associated with clinically significant adverse effects, predominantly muscle, nerve, liver, and cognition-related besides new-onset diabetes. This has sparked various controversies, bringing to the fore, ambiguities that continue to exist in the scientific evidence, in relation to statin-associated harms. Therefore, it becomes essential to have a better understanding of safety issues related to statin use in various populations. AREAS COVERED This review describes the most common adverse effects of statins, examines available evidence and highlights the role of ethnicity, lipophilicity and other biological factors that could mediate and/or influence the relationship. MEDLINE was searched via PubMed to obtain relevant articles on dyslipidemia and statin safety. EXPERT OPINION The effectiveness of statins is presently unmatched. Further research is warranted to gain insights into the diverse pharmacological effects of statins in various population subgroups. This would assist prescribers in making better informed decisions. Specific treatment strategies for vulnerable groups can significantly attenuate harms, improve risk-benefit ratios, and ultimately enhance patient experience.
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Affiliation(s)
- Rubina Mulchandani
- Indian Institute of Public Health-Delhi, Public Health Foundation of India , Gurgaon, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India
| | - Tanica Lyngdoh
- Indian Institute of Public Health-Delhi, Public Health Foundation of India , Gurgaon, India
| | - Ashish Kumar Kakkar
- Department of Pharmacology, Postgraduate Institute of Medical Education and Research , Chandigarh, India
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Enas EA, Varkey B, Gupta R. Expanding statin use for prevention of ASCVD in Indians: Reasoned and simplified proposals. Indian Heart J 2020; 72:65-69. [PMID: 32534692 PMCID: PMC7296246 DOI: 10.1016/j.ihj.2020.03.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/28/2020] [Indexed: 01/21/2023] Open
Abstract
Atherosclerosis, a systemic disease, is the predominant cause of cardiovascular disease (CVD) that far exceeds other causes (egs: congenital, hypertension, arrhythmia). CVD is the leading cause of mortality globally (18 million lives, including 9 million from coronary artery disease (CAD) annually).1 The Global Burden of Disease study reported that in the year 2017, India had one of the highest mortality, most of them premature, from CVD (2.64 million, women 1.18, men 1.45) and CAD (1.54 million, women 0.62, men 0.92) in the world.2 A systemic disease of this magnitude and impact warrants a proactive preventive strategy and not a reactive, invasive and focal approach. In this editorial, we call for a wider use of statins in Indians, explain our rationale based on risk factors and risk-enhancing factors, and present a simplified and cost effective approach to combat CVD.
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Affiliation(s)
- Enas A Enas
- Coronary Artery Disease in Indians (CADI) Research Foundation, Lisle, IL, USA.
| | - Basil Varkey
- Medical College of Wisconsin, Milwaukee, WI, USA
| | - Rajeev Gupta
- Department of Preventive Cardiology & Internal Medicine, Eternal Heart Care Centre & Research Institute, Jaipur, India
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Giri AK, Prasad G, Bandesh K, Parekatt V, Mahajan A, Banerjee P, Kauser Y, Chakraborty S, Rajashekar D, Sharma A, Mathur SK, Basu A, McCarthy MI, Tandon N, Bharadwaj D. Multifaceted genome-wide study identifies novel regulatory loci in SLC22A11 and ZNF45 for body mass index in Indians. Mol Genet Genomics 2020; 295:1013-1026. [PMID: 32363570 DOI: 10.1007/s00438-020-01678-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 04/11/2020] [Indexed: 12/22/2022]
Abstract
Obesity, a risk factor for multiple diseases (e.g. diabetes, hypertension, cancers) originates through complex interactions between genes and prevailing environment (food habit and lifestyle) that varies across populations. Indians exhibit a unique obesity phenotype with high abdominal adiposity for a given body weight compared to matched white populations suggesting presence of population-specific genetic and environmental factors influencing obesity. However, Indian population-specific genetic contributors for obesity have not been explored yet. Therefore, to identify potential genetic contributors, we performed a two-staged genome-wide association study (GWAS) for body mass index (BMI), a common measure to evaluate obesity in 5973 Indian adults and the lead findings were further replicated in 1286 Indian adolescents. Our study revealed novel association of variants-rs6913677 in BAI3 gene (p = 1.08 × 10-8) and rs2078267 in SLC22A11 gene (p = 4.62 × 10-8) at GWAS significance, and of rs8100011 in ZNF45 gene (p = 1.04 × 10-7) with near GWAS significance. As genetic loci may dictate the phenotype through modulation of epigenetic processes, we overlapped genetic data of identified signals with their DNA methylation patterns in 236 Indian individuals and performed methylation quantitative trait loci (meth-QTL) analysis. Further, functional roles of discovered variants and underlying genes were speculated using publicly available gene regulatory databases (ENCODE, JASPAR, GeneHancer, GTEx). The identified variants in BAI3 and SLC22A11 genes were found to dictate methylation patterns at unique CpGs harboring critical cis-regulatory elements. Further, BAI3, SLC22A11 and ZNF45 variants were located in repressive chromatin, active enhancer, and active chromatin regions, respectively, in human subcutaneous adipose tissue in ENCODE database. Additionally, these genomic regions represented potential binding sites for key transcription factors implicated in obesity and/or metabolic disorders. Interestingly, GTEx portal identify rs8100011 as a robust cis-expression quantitative trait locus (cis-eQTL) in subcutaneous adipose tissue (p = 1.6 × 10-7), and ZNF45 gene expression in skeletal muscle of Indian subjects showed an inverse correlation with BMI indicating its possible role in obesity. In conclusion, our study discovered 3 novel population-specific functional genetic variants (rs6913677, rs2078267, rs8100011) in 2 novel (SLC22A11 and ZNF45) and 1 earlier reported gene (BAI3) for BMI in Indians. Our study decodes key genomic loci underlying obesity phenotype in Indians that may serve as prospective drug targets in future.
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Affiliation(s)
- Anil K Giri
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Gauri Prasad
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Khushdeep Bandesh
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Vaisak Parekatt
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | - Anubha Mahajan
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Priyanka Banerjee
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | - Yasmeen Kauser
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Shraddha Chakraborty
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Donaka Rajashekar
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | | | - Abhay Sharma
- Genomics and Molecular Medicine Unit, CSIR-Institute of Genomics and Integrative Biology, New Delhi, India.,Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India
| | - Sandeep Kumar Mathur
- Department of Endocrinology, Sawai Man Singh Medical College, Jaipur, Rajasthan, India
| | - Analabha Basu
- National Institute of Biomedical Genomics, Kalyani, West Bengal, India
| | - Mark I McCarthy
- Wellcome Trust Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nikhil Tandon
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India.
| | - Dwaipayan Bharadwaj
- Academy of Scientific and Innovative Research, CSIR-Institute of Genomics and Integrative Biology Campus, New Delhi, India. .,Systems Genomics Laboratory, School of Biotechnology, Jawaharlal Nehru University, New Delhi, India.
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Ding J, Chen X, Bao K, Yang J, Liu N, Huang W, Huang P, Huang J, Jiang N, Cao J, Cheng N, Wang M, Hu X, Zheng S, Bai Y. Assessing different anthropometric indices and their optimal cutoffs for prediction of type 2 diabetes and impaired fasting glucose in Asians: The Jinchang Cohort Study. J Diabetes 2020; 12:372-384. [PMID: 31642584 DOI: 10.1111/1753-0407.13000] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 10/06/2019] [Accepted: 10/16/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND To study the association between anthropometric measurements and the risk of diabetes and impaired fasting glucose (IFG) and compare body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHtR) to determine the best indicator and its optimal cutoffs for predicting type 2 diabetes and IFG. METHODS A Chinese prospective (2011-2019) cohort named the Jingchang cohort that included 48 001 participants was studied. Using Cox proportional hazard models, hazard ratios (HRs) for incident type 2 diabetes or IFG per 1 SD change in BMI, WC, and WHtR were calculated. Area under the curve (AUC) was compared to identify the best anthropometric variable and its optimal cutoff for predicting diabetes. RESULTS The association of BMI, WC, and WHtR with type 2 diabetes or IFG risk was positive in the univariate and multivariable-adjusted Cox proportional hazard models. Of all three indexes, the AUC of BMI was largest and that of WC was smallest. The derived cutoff values for BMI, WC, and WHtR were 24.6 kg/m2 , 89.5 cm, and 0.52 in men and 23.4 kg/m2 , 76.5 cm, and 0.47 in women for predicting diabetes, respectively. The derived cutoff values for BMI, WC, and WHtR were 23.4 kg/m2 , 87.5 cm, and 0.50 in men and 22.5 kg/m2 , 76.5 cm, and 0.47 in women for predicting IFG, respectively. [Correction added on 14 April 2020, after first online publication: '0' has been deleted from 'WC,0' in the first sentence.]. CONCLUSIONS Our derived cutoff points were lower than the values specified in the most current Asian diabetes guidelines. We recommend a cutoff point for BMI in Asians of 23 kg/m2 and for WC a cutoff point of 89 cm in men and 77 cm in women to define high-risk groups for type 2 diabetes; screening should be considered for these populations.
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Affiliation(s)
- Jie Ding
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Xiaoliang Chen
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Kaifang Bao
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jingli Yang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Nian Liu
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Wenya Huang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Peiyao Huang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Junjun Huang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Nan Jiang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jianing Cao
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Ning Cheng
- Department of Basic Medicine, Lanzhou University, Lanzhou, China
| | - Minzhen Wang
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Xiaobin Hu
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Shan Zheng
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Yana Bai
- Department of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou, China
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Gupta MD, Gupta P, Mp G, Roy A, Qamar A. Risk factors for myocardial infarction in very young South Asians. Curr Opin Endocrinol Diabetes Obes 2020; 27:87-94. [PMID: 32073427 DOI: 10.1097/med.0000000000000532] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW It is only over the last few decades that the impact of coronary artery disease (CAD) in very young South Asian population has been recognized. There has been a tremendous interest in elucidating the causes behind this phenomenon and these efforts have uncovered several mechanisms that might explain the early onset of CAD in this population. The complete risk profile of very young South Asians being affected by premature CAD still remains unknown. RECENT FINDINGS The existing data fail to completely explain the burden of premature occurrence of CAD in South Asians especially in very young individuals. Results from some studies identified nine risk factors, including low consumption of fruits and vegetables, smoking, alcohol, diabetes, psychosocial factors, sedentary lifestyle, abdominal obesity, hypertension and dyslipidemia as the cause of myocardial infarction in 90% of the patients in this population. Recent large genome-wide association studies have discovered the association of several novel genetic loci with CAD in South Asians. Nonetheless, continued scientific efforts are required to further our understanding of the causal risk factors of CAD in South Asians to address the rising burden of CVD in this vulnerable population. SUMMARY In this review, we discuss established and emerging risk factors of CAD in this population.
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Affiliation(s)
- Mohit D Gupta
- Department of Cardiology, Gobind Ballabh Pant Institute of Postgraduate Medical Education and Research
| | - Puneet Gupta
- Department of Cardiology, Janakpuri Superspeciality Hospital
| | - Girish Mp
- Department of Cardiology, Gobind Ballabh Pant Institute of Postgraduate Medical Education and Research
| | - Ambuj Roy
- Department of Cardiology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Arman Qamar
- Cardiovascular Division, New York University School of Medicine, New York, New York, USA
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Jan HM, Chen YC, Yang TC, Ong LL, Chang CC, Muthusamy S, Abera AB, Wu MS, Gervay-Hague J, Mong KKT, Lin CH. Cholesteryl α-D-glucoside 6-acyltransferase enhances the adhesion of Helicobacter pylori to gastric epithelium. Commun Biol 2020; 3:120. [PMID: 32170208 PMCID: PMC7069968 DOI: 10.1038/s42003-020-0855-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/20/2020] [Indexed: 12/18/2022] Open
Abstract
Helicobacter pylori, the most common etiologic agent of gastric diseases including gastric cancer, is auxotrophic for cholesterol and has to hijack it from gastric epithelia. Upon uptake, the bacteria convert cholesterol to cholesteryl 6′-O-acyl-α-D-glucopyranoside (CAG) to promote lipid raft clustering in the host cell membranes. However, how CAG appears in the host to exert the pathogenesis still remains ambiguous. Herein we identified hp0499 to be the gene of cholesteryl α-D-glucopyranoside acyltransferase (CGAT). Together with cholesteryl glucosyltransferase (catalyzing the prior step), CGAT is secreted via outer membrane vesicles to the host cells for direct synthesis of CAG. This significantly enhances lipid rafts clustering, gathers adhesion molecules (including Lewis antigens and integrins α5, β1), and promotes more bacterial adhesion. Furthermore, the clinically used drug amiodarone was shown as a potent inhibitor of CGAT to effectively reduce the bacterial adhesion, indicating that CGAT is a potential target of therapeutic intervention. Jan et al. identify cholesteryl α-D- glucopyranoside acyltransferase as a key enzyme in Helicobacter pylori’s synthesis of cholesteryl 6’-O-acyl-α-D-glucopyranoside, which promotes bacterial adhesion. This study provides insights into the H. pylori-induced pathogenesis and therapeutic strategies against it.
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Affiliation(s)
- Hau-Ming Jan
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan
| | - Yi-Chi Chen
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan.,Department of Chemistry and Institute of Biochemical Sciences, National Taiwan University, Taipei, 10617, Taiwan
| | - Tsai-Chen Yang
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan
| | - Lih-Lih Ong
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan.,Department of Applied Chemistry, National Chiao Tung University, Hsin-Chu, 30010, Taiwan.,Sustainable Chemical Science and Technology, Taiwan International Graduate Program, Academia Sinica and National Chiao Tung University, Taipei, 11529, Taiwan
| | - Chia-Chen Chang
- Department of Applied Chemistry, National Chiao Tung University, Hsin-Chu, 30010, Taiwan
| | - Sasikala Muthusamy
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan.,Molecular and Biological Agricultural Sciences, Taiwan International Graduate Program, Academia Sinica and National Chung-Hsing University, Taipei, 11529, Taiwan.,Graduate Institute of Biotechnology, National Chung-Hsing University, Taichung, 40227, Taiwan
| | - Andualem Bahiru Abera
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan.,Molecular and Biological Agricultural Sciences, Taiwan International Graduate Program, Academia Sinica and National Chung-Hsing University, Taipei, 11529, Taiwan.,Graduate Institute of Biotechnology, National Chung-Hsing University, Taichung, 40227, Taiwan
| | - Ming-Shiang Wu
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, 10002, Taiwan
| | | | - Kwok-Kong Tony Mong
- Department of Applied Chemistry, National Chiao Tung University, Hsin-Chu, 30010, Taiwan.
| | - Chun-Hung Lin
- Institute of Biological Chemistry, Academia Sinica, No. 128 Academic Road Section 2, Nan-Kang, Taipei, 11529, Taiwan. .,Department of Chemistry and Institute of Biochemical Sciences, National Taiwan University, Taipei, 10617, Taiwan.
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Kalyan M, Dhore P, Purandare V, Deshpande S, Unnikrishnan AG. Obesity and its Link to Undiagnosed Diabetes Mellitus and Hypertension in Rural Parts of Western India. Indian J Endocrinol Metab 2020; 24:155-159. [PMID: 32699782 PMCID: PMC7333747 DOI: 10.4103/ijem.ijem_582_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 12/26/2019] [Accepted: 02/06/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Obesity and overweight are becoming major health concerns worldwide. Hence, we studied the association between overweight and obesity with new-onset diabetes and hypertension in a selected rural population. METHODOLOGY Community health workers made house-to-house visits, inviting adults >20 years of age who were at a higher risk of diabetes, from a predefined rural area of Maharashtra, to visit a mobile diabetes clinic operating in a hub and spoke manner. Sociodemographic data and anthropometric measurements were recorded. BMI and waist circumference was classified according to the WHO recommended cutoffs for Asians. Subjects with capillary blood fasting glucose of ≥126 mg/dL or random glucose of ≥200 mg/dL by glucometer were diagnosed as diabetes and blood pressure of ≥140/90 mmHg by sphygmomanometer were diagnosed as hypertension. Subjects with a known history of diabetes mellitus and hypertension were excluded. RESULTS Out of 29,324 total population, 16.5% of subjects were overweight and 26.4% were obese. Mean ± SD of BMI of the participants was 22.9 ± 4.1 kg/m2 in males and 22.4 ± 4.2 kg/m2 in females. Around 35% of males and 30.5% of females had a high waist circumference of ≥90 cm and ≥80 cm, respectively, 20.5% of subjects had newly diagnosed hypertension, and 11.4% of subjects had newly diagnosed diabetes mellitus. The occurrence of newly diagnosed hypertension and diabetes showed an increasing trend with increasing BMI. CONCLUSION Our community-based screening suggested a high prevalence of overweight and obesity in rural India. There was a high prevalence of newly diagnosed hypertension and diabetes in this population.
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Affiliation(s)
- Meenakshi Kalyan
- Department of Endocrinology and Diabetes, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Prasanna Dhore
- Department of Education and outreach, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Vedavati Purandare
- Department of Endocrinology and Diabetes, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - Shailesh Deshpande
- Department of Education and outreach, Chellaram Diabetes Institute, Pune, Maharashtra, India
| | - A. G. Unnikrishnan
- Department of Endocrinology and Diabetes, Chellaram Diabetes Institute, Pune, Maharashtra, India
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Palit SP, Patel R, Jadeja SD, Rathwa N, Mahajan A, Ramachandran AV, Dhar MK, Sharma S, Begum R. A genetic analysis identifies a haplotype at adiponectin locus: Association with obesity and type 2 diabetes. Sci Rep 2020; 10:2904. [PMID: 32076038 PMCID: PMC7031532 DOI: 10.1038/s41598-020-59845-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 02/05/2020] [Indexed: 12/21/2022] Open
Abstract
Adiponectin is a prime determinant of the status of insulin resistance. Association studies between adiponectin (ADIPOQ) gene single nucleotide polymorphisms (SNPs) and metabolic diseases have been reported earlier. However, results are ambiguous due to apparent contradictions. Hence, we investigated (1) the association between ADIPOQ SNPs: -11377C/G, +10211T/G, +45T/G and +276G/T for the risk towards type 2 diabetes (T2D) and, (2) genotype-phenotype association of these SNPs with various biochemical parameters in two cohorts. Genomic DNA of diabetic patients and controls from Gujarat and, Jammu and Kashmir (J&K) were genotyped using PCR-RFLP, TaqMan assay and MassArray. Transcript levels of ADIPOQ were assessed in visceral adipose tissue samples, and plasma adiponectin levels were estimated by qPCR and ELISA respectively. Results suggest: (i) reduced HMW adiponectin/total adiponectin ratio in Gujarat patients and its association with +10211T/G and +276G/T, and reduced ADIPOQ transcript levels in T2D, (ii) association of the above SNPs with increased FBG, BMI, TG, TC in Gujarat patients and (iii) increased GGTG haplotype in obese patients of Gujarat population and, (iv) association of -11377C/G with T2D in J&K population. Reduced HMW adiponectin, in the backdrop of obesity and ADIPOQ genetic variants might alter metabolic profile posing risk towards T2D.
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Affiliation(s)
- Sayantani Pramanik Palit
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India
| | - Roma Patel
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India
| | - Shahnawaz D Jadeja
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India
| | - Nirali Rathwa
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India
| | - Ankit Mahajan
- Human Genetics Research Group, School of Biotechnology, S.M.V.D.U, Katra, 182320, Jammu and Kashmir, India
- School of Biotechnology, University of Jammu, Jammu, 180001, Jammu and Kashmir, India
| | - A V Ramachandran
- Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India
| | - Manoj K Dhar
- School of Biotechnology, University of Jammu, Jammu, 180001, Jammu and Kashmir, India
| | - Swarkar Sharma
- Human Genetics Research Group, School of Biotechnology, S.M.V.D.U, Katra, 182320, Jammu and Kashmir, India
| | - Rasheedunnisa Begum
- Department of Biochemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, Gujarat, India.
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50
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Gondwe T, Betha K, Kusneniwar G, Bunker CH, Tang G, Simhan H, Reddy P, Haggerty CL. Maternal Factors Associated with Mode of Delivery in a Population with a High Cesarean Section Rate. J Epidemiol Glob Health 2019; 9:252-258. [PMID: 31854166 PMCID: PMC7310794 DOI: 10.2991/jegh.k.191017.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 10/05/2019] [Indexed: 11/23/2022] Open
Abstract
We sought to identify factors associated with mode of delivery in a peri-urban Indian population with a high cesarean section rate. Poisson regression with robust error variance was applied to model factors associated with cesarean compared to vaginal delivery in a prospective, preconception pregnancy cohort study in Telangana State, India. Adjusted relative risks and 95% confidence intervals from multivariable models are presented. Among 1164 singleton births between 2010 and 2015, 46% were delivered by cesarean. In multiparous women (n = 674), prior cesarean delivery (4.2, 3.2-5.6), prior twin delivery (1.4, 1.1-1.9), diagnosis of hypertension (1.4, 1.0-2.0), or preeclampsia (3.5, 2.1-5.7) in a prior pregnancy independently increased the risk of cesarean. Prepregnancy overweight/obesity (1.4, 1.0-1.9), a composite of prenatal complications (1.3, 1.0-1.7), a composite of labor complications (1.5, 1.0-2.3), nonreassuring fetal heart rate (2.3, 1.3-4.1), and breech position (2.6, 1.4-5.0) also increased the cesarean risk. Among nulliparous women (n = 233), cephalo-pelvic disproportion (1.9, 1.2-3.0), a composite of labor complications (2.9, 1.8-4.9), and breech position (3.4, 1.9-6.2) increased the risk of cesarean. The high rate of cesarean delivery in this peri-urban Indian population is attributed to history of pregnancy complications, history of prior cesarean, prepregnancy body mass index, and medical indications at delivery.
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Affiliation(s)
- Tamala Gondwe
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kalpana Betha
- Department of Obstetrics and Gynecology, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur, Telangana 501401, India
| | - G.N. Kusneniwar
- Department of Community Medicine, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur, Telangana 501401, India
| | - Clareann H. Bunker
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Gong Tang
- Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Hyagriv Simhan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Magee-Womens Research Institute, Pittsburgh, PA, USA
| | - P.S. Reddy
- Department of Obstetrics and Gynecology, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur, Telangana 501401, India
- Department of Community Medicine, SHARE INDIA, MediCiti Institute of Medical Sciences, Ghanpur, Telangana 501401, India
| | - Catherine L. Haggerty
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
- Magee-Womens Research Institute, Pittsburgh, PA, USA
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