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Undiagnosed hypertension in a rural district in Bangladesh: The Bangladesh Population-based Diabetes and Eye Study (BPDES). J Hum Hypertens 2015; 30:252-9. [PMID: 26108363 DOI: 10.1038/jhh.2015.65] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 04/21/2015] [Accepted: 05/22/2015] [Indexed: 01/16/2023]
Abstract
Hypertension is mainly asymptomatic and remains undiagnosed until the disease progresses. The objective of the study was to determine the prevalence of and risk factors for hypertension in rural Bangladesh. Using a population-based cluster random sampling strategy, 3096 adults aged ⩾30 years were recruited from a rural district in Bangladesh. Data collected included two blood pressure (BP) measurements, fasting blood glucose, socio-demographic and anthropometric measurements. Hypertension was defined as systolic BP (SBP) ⩾140 mm Hg or diastolic BP (DBP) ⩾90 mm Hg or self-reported diagnosed hypertension. Logistic regression techniques were used for data analyses. The crude prevalence of hypertension was 40% (95% confidence interval (CI) 38-42%) of which 82% were previously undiagnosed. People from lower socio-economic status (SES) had a significantly higher percentage of undiagnosed hypertension compared with people with higher SES (P<0.001). There was no significant gender difference in severity of hypertension. Males with higher education level compared with no education had a higher prevalence of hypertension (odds ratio 2.34, 95% CI 1.49-3.69). Older age and waist circumference in both genders, and diabetes, lack of physical activity in females were found to be associated with higher prevalence of hypertension. Our research suggests the prevalence of undiagnosed hypertension was higher in the rural area in Bangladesh than that reported from the rural area in neighbouring India and China. Lower SES was associated with a higher risk of undiagnosed hypertension. Public health programs at the grass-roots level must emphasise the provision of primary care and preventive services in managing this non-communicable disease.
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Bushara SO, Noor SK, Elmadhoun WM, Sulaiman AA, Ahmed MH. Undiagnosed hypertension in a rural community in Sudan and association with some features of the metabolic syndrome: how serious is the situation? Ren Fail 2015; 37:1022-6. [PMID: 26042342 DOI: 10.3109/0886022x.2015.1052951] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Hypertension is the leading risk factor for death and disability globally. Its prevalence is increasing worldwide especially in low and middle income countries. It is considered a silent killer because it has no specific symptoms and thus can go unnoticed for many years, only presenting for the first time with serious complications. The situation of undiagnosed hypertension in Sudan has not been fully investigated before. OBJECTIVE To determine the prevalence of undiagnosed hypertension in the rural communities of River Nile State (RNS), Sudan and to assess the associated risk factors. METHODS A cross-sectional community-based study, in which 1099 volunteer adult participants from the rural communities in RNS, not known to be hypertensive, were included. Blood pressure was measured as well as anthropometric measurements. The WHO stepwise approach for non-communicable diseases surveillance was used for data collection. A p value below 0.05 was considered statistically significant. RESULTS There were 461 males (41.9%) and 683 females (58.1%). The male to female ratio was 1:1.4. The age range was 18-90 years, with a mean age of 39.6 (STD ± 15.9). The prevalence of undiagnosed hypertension was 38.2%, with a prevalence of 36.7% among males and 39.3% among females. There were significant associations between undiagnosed hypertension and increasing age, obesity, illiteracy and diabetes mellitus (p < 0.05). CONCLUSION This study uncovers a hidden epidemic of a silent killer in the rural communities of RNS. Urgent interventions are required to address this serious health epidemic.
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Affiliation(s)
- Sarra O Bushara
- a Department of Medicine , Nile Valley University , Atabara , Sudan
| | - Sufian K Noor
- a Department of Medicine , Nile Valley University , Atabara , Sudan
| | - Wadie M Elmadhoun
- b Department of Pathology , Nile Valley University , Atabara , Sudan
| | - Amel A Sulaiman
- c Department of Community Medicine , Nile Valley University , Atabara , Sudan , and
| | - Mohamed H Ahmed
- d Department of Medicine , Milton Keynes University Hospital NHS Foundation Trust , Eaglestone, Milton Keynes, Buckinghamshire , UK
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Hypertension in India: a systematic review and meta-analysis of prevalence, awareness, and control of hypertension. J Hypertens 2015; 32:1170-7. [PMID: 24621804 PMCID: PMC4011565 DOI: 10.1097/hjh.0000000000000146] [Citation(s) in RCA: 423] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background: A region-specific (urban and rural parts of north, east, west, and south India) systematic review and meta-analysis of the prevalence, awareness, and control of hypertension among Indian patients have not been done before. Methods: Medline, Web of Science, and Scopus databases from 1950 to 30 April 2013 were searched for ‘prevalence, burden, awareness, and control of blood pressure (BP) or hypertension (≥140 SBP and or ≥90 DBP) among Indian adults’ (≥18 years). Of the total 3047 articles, 142 were included. Results: Overall prevalence for hypertension in India was 29.8% (95% confidence interval: 26.7–33.0). Significant differences in hypertension prevalence were noted between rural and urban parts [27.6% (23.2–32.0) and 33.8% (29.7–37.8); P = 0.05]. Regional estimates for the prevalence of hypertension were as follows: 14.5% (13.3–15.7), 31.7% (30.2–33.3), 18.1% (16.9–19.2), and 21.1% (20.1–22.0) for rural north, east, west, and south India; and 28.8% (26.9–30.8), 34.5% (32.6–36.5), 35.8% (35.2–36.5), and 31.8% (30.4–33.1) for urban north, east, west, and south India, respectively. Overall estimates for the prevalence of awareness, treatment, and control of BP were 25.3% (21.4–29.3), 25.1% (17.0–33.1), and 10.7% (6.5–15.0) for rural Indians; and 42.0% (35.2–48.9), 37.6% (24.0–51.2), and 20.2% (11.6–28.7) for urban Indians. Conclusion: About 33% urban and 25% rural Indians are hypertensive. Of these, 25% rural and 42% urban Indians are aware of their hypertensive status. Only 25% rural and 38% of urban Indians are being treated for hypertension. One-tenth of rural and one-fifth of urban Indian hypertensive population have their BP under control.
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Midha T, Krishna V, Shukla R, Katiyar P, Kaur S, Martolia DS, Pandey U, Rao YK. Correlation between hypertension and hyperglycemia among young adults in India. World J Clin Cases 2015; 3:171-9. [PMID: 25685764 PMCID: PMC4317611 DOI: 10.12998/wjcc.v3.i2.171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 12/10/2014] [Accepted: 12/29/2014] [Indexed: 02/05/2023] Open
Abstract
AIM To assess the correlation between blood pressure levels and fasting plasma glucose levels among young adults attending Chatrapati Shahuji Maharaj University, Kanpur, India. METHODS The present study was cross-sectional in nature, conducted among students in the Institute of Paramedical Sciences, Chatrapati Shahuji Maharaj University, Kanpur. Study subjects included 185 young adults. Among them, 94 were males and 91 were females, in the age group 17 to 19 years. RESULTS Mean age among males was 18.5 ± 1.5 years and among females was 17.9 ± 1.8 years. Of the total 185 study subjects, 61 (32.9%) were classified as pre-diabetic and 20 (10.8%) as pre-hypertensive. Mean waist circumference, systolic blood pressure and serum high density lipoprotein did not vary significantly between normoglycemic and pre-diabetic subjects. However, the mean diastolic blood pressure of pre-diabetics (82 ± 5 mmHg) was significantly higher than normoglycemics (79 ± 6 mmHg). Mean serum cholesterol, serum triglycerides, serum low density lipoprotein (LDL) and serum very low density lipoprotein was also higher among pre-diabetic subjects in comparison to normoglycemic subjects and the difference was statistically significant. Upon multiple linear regression analysis, it was observed that body mass index (BMI) (β = 0.149), diastolic blood pressure (β = 0.375) and serum LDL (β = 0.483) were significantly associated with fasting plasma glucose. Multiple linear regression with diastolic blood pressure as the outcome variable showed that BMI (β = 0.219), fasting blood glucose (β = 0.247) and systolic blood pressure (β = 0.510) were significantly associated. CONCLUSION A significant prevalence of pre-diabetes and pre-hypertension in young adults is a matter of concern therefore all young adults need to be targeted for screening of diabetes and hypertension and lifestyle modification.
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Singh DK, Tari V. Structured diabetes care (Freedom 365*) provides better glycemic control than routine medical care in type 2 diabetes: proof of concept observational study. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-014-0267-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Arora NK, Pillai R, Dasgupta R, Garg PR. Whole-of-society monitoring framework for sugar, salt, and fat consumption and noncommunicable diseases in India. Ann N Y Acad Sci 2014; 1331:157-173. [PMID: 25335459 DOI: 10.1111/nyas.12555] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
India has experienced a rising prevalence of cardiometabolic risk factors in the past 15 years: the prevalence of diabetes has increased from 5.9% to 9.1%, hypertension from 17.2% to 29.2%, and obesity from 4% to 15%. The increase is among all socioeconomic groups and in urban and rural populations, though the quantum of change varies. A concomitant increase in per capita consumption of sugar from 22 to 55.3 g/day and total fat from 21.2 to 54 g/day was observed, with significant differences between states of high and low human development index (HDI). Per capita consumption of sugar, salt, and fat is consistently and significantly associated with overweight and obesity but variably associated with the occurrence of hypertension and diabetes. Market research shows that approximately 50-60% of total salt, sugar, and fat in Indian markets is procured by bulk purchasers, generally for manufacturing processed food items. This sector of the Indian economy is among the fastest growing, with several policy incentives. It is not clear from most of the data sets whether available information on per capita sugar, salt, and fat consumption has considered the contribution of processed and ready-to-eat food items. The unprecedented changes of rapid urbanization, mechanization, and globalization demand close monitoring of social, developmental, and economic determinants. This paper provides pieces of evidence to justify a whole-of-society (WoS) framework for monitoring the inputs, processes, and behavioral components of the National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Disease and Stroke (NPCDCS) in India.
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Affiliation(s)
- Narendra K Arora
- Clinical Epidemiology, The INCLEN Trust International, New Delhi, India
| | - Rakesh Pillai
- Clinical Epidemiology, The INCLEN Trust International, New Delhi, India
| | - Rajib Dasgupta
- Centre of Social Medicine & Community Health, Jawaharlal Nehru University, New Delhi, India
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Promoting food security and livelihoods for urban poor through the informal sector: a case study of street food vendors in Madurai, Tamil Nadu, India. Food Secur 2014. [DOI: 10.1007/s12571-014-0391-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Contractor A, Sarkar BK, Arora M, Saluja K. Addressing Cardiovascular Disease Burden in low and Middle Income Countries (LMICs). CURRENT CARDIOVASCULAR RISK REPORTS 2014. [DOI: 10.1007/s12170-014-0405-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Prevalence of and risk factors for hypertension in urban and rural India: the ICMR–INDIAB study. J Hum Hypertens 2014; 29:204-9. [DOI: 10.1038/jhh.2014.57] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 05/07/2014] [Accepted: 05/29/2014] [Indexed: 11/08/2022]
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Midha T, Krishna V, Nath B, Kumari R, Rao YK, Pandey U, Kaur S. Cut-off of body mass index and waist circumference to predict hypertension in Indian adults. World J Clin Cases 2014; 2:272-278. [PMID: 25032202 PMCID: PMC4097154 DOI: 10.12998/wjcc.v2.i7.272] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 06/12/2014] [Indexed: 02/05/2023] Open
Abstract
AIM: To determine the cut-off values of body mass index (BMI) and waist circumference to predict hypertension in adults in north India.
METHODS: A community based cross-sectional study was conducted in 801 subjects in Kanpur, aged 20 years and above, using multistage stratified random sampling technique. A pre-tested structured questionnaire was used to elicit the required information from the study participants and the diagnostic criteria for hypertension were taken according to the Seventh Joint National Committee Report on Hypertension (JNC-7). Receiver operating characteristic (ROC) analysis was used to estimate the cut-off values of BMI and waist circumference to predict hypertension.
RESULTS: The ROC analysis revealed that BMI is a good predictor of hypertension for both men (area under the ROC curve 0.714) and women (area under the ROC curve 0.821). The cut-off values of BMI for predicting hypertension were identified as ≥ 24.5 kg/m2 in men and ≥ 24.9 kg/m2 in women. Similarly, the ROC analysis for waist circumference showed that it is a good predictor of hypertension both for men (area under the ROC curve 0.784) and women (area under the ROC curve 0.815). The cut-offs for waist circumference for predicting hypertension were estimated as ≥ 83 cm for men and ≥ 78 cm for women. Adults with high BMI or high waist circumference had a higher prevalence of hypertension, respectively.
CONCLUSION: Simple anthropometric measurements such as BMI and waist circumference can be used for screening people at increased risk of hypertension in order to refer them for more careful and early diagnostic evaluation. Policies and programs are required for primary and secondary prevention of hypertension.
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Shriraam V, Mahadevan S, Anitharani M, Selvavinayagam, Sathiyasekaran B. National health programs in the field of endocrinology and metabolism - Miles to go. Indian J Endocrinol Metab 2014; 18:7-12. [PMID: 24701424 PMCID: PMC3968736 DOI: 10.4103/2230-8210.126521] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The endocrine and metabolic diseases of childhood obesity, diabetes mellitus, hypertension, iodine deficiency disorders, vitamin D deficiency, and osteoporosis are major public health problems. Different programs including National Program for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases, and Stroke address these problems although some are yet to be addressed. National surveys have shown high prevalence of these disorders and their risk factors. Most of the programs aim at awareness raising, lifestyle modification, (primary prevention) and screening (secondary prevention) for the disease conditions as these are proven to be cost-effective compared to late diagnosis and treatment of various complications. Urgent concerted full scale implementation of these programs with good coordination under the umbrella of National Rural Health Mission is the need of the moment. The referral system needs strengthening as are the secondary and tertiary levels of health care. Due attention is to be given for implementation of these programs in the urban areas, as the prevalence of these conditions is almost equal or even higher among urban poor people where primary and secondary prevention measures are scarcely available and treatment costs are sky-high.
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Affiliation(s)
- Vanishree Shriraam
- Department of Community Medicine, Sri Ramachandra Medical College and Research Institute, Porur, Tamil Nadu, India
| | - Shriraam Mahadevan
- Department of Endocrinology and Diabetes, Sri Ramachandra Medical College and Research Institute, Porur, Tamil Nadu, India
| | - M Anitharani
- Department of Community Medicine, Sri Ramachandra Medical College and Research Institute, Porur, Tamil Nadu, India
| | - Selvavinayagam
- Tamil Nadu Health Systems Project, Directorate of Public Health, Government of Tamil Nadu, Tamil Nadu, India
| | - Bwc Sathiyasekaran
- Department of Community Medicine, Sri Ramachandra Medical College and Research Institute, Porur, Tamil Nadu, India
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Prevalence of Diabetes Mellitus and Its Risk Factors among Permanently Settled Tribal Individuals in Tribal and Urban Areas in Northern State of Sub-Himalayan Region of India. Int J Chronic Dis 2014; 2014:380597. [PMID: 26464856 PMCID: PMC4590924 DOI: 10.1155/2014/380597] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 04/12/2014] [Accepted: 04/12/2014] [Indexed: 01/29/2023] Open
Abstract
Background. Effect of urban environment on the development of DM and its risk factors is studied with an ecological fallacy due to their study designs that formulate the background for the present study. Objective. To study the prevalence of DM and associated lifestyle related risk factors in traditional tribal individuals residing in tribal area and migrating persons of the same tribe to urban area of sub-Himalayan northern state of India. Methodology. Population based cross-sectional study. Results. A total of 8000 individuals (tribal: 4000; urban: 4000) were recruited. Overall, among urban tribes the prevalence of central obesity (59.0%), overweight (29.3%), stage 1 (22.8%) and stage 2 (5.3%) hypertension, and DM (fasting: 7.8%; OGTT: 8.5%) (P = 0.00) was significantly higher than the tribes of tribal area. Based on OGTT, the prevalence of DM was found to be 9.2% among central obese tribes of urban area and 6.7% of tribal area (P = 0.00). DM showed a significant high prevalence among urban tribes with prehypertension (urban: 8.3%; tribal: 2.9%; P = 0.00), and stage 1 (urban: 14.1%; tribal: 8.7%; P = 0.00) and stage 2 (urban: 17.5%; tribal: 13.9%; P = 0.59) hypertension. Conclusion. Urban environment showed a changing lifestyle and high prevalence of DM among tribal migrating urban tribes as compared to traditional tribes.
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Mohan V, Shah SN, Joshi SR, Seshiah V, Sahay BK, Banerjee S, Wangnoo SK, Kumar A, Kalra S, Unnikrishnan AG, Sharma SK, Rao PV, Akhtar S, Shetty RV, Das AK. Current status of management, control, complications and psychosocial aspects of patients with diabetes in India: Results from the DiabCare India 2011 Study. Indian J Endocrinol Metab 2014; 18:370-378. [PMID: 24944934 PMCID: PMC4056138 DOI: 10.4103/2230-8210.129715] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES DiabCare India 2011 was a cross-sectional study in patients with diabetes mellitus, undertaken to investigate the relationship between diabetes control, management and complications in a subset of urban Indian diabetes patients treated at referral diabetes care centres in India. MATERIALS AND METHODS This was a cross-sectional, multicentre (330 centres) survey in 6168 diabetes patients treated at general hospitals, diabetes clinics and referral clinics across India. Patient data, including medical and clinical examination reports during the past year were collected during their routine visit. The patients' and physicians' perceptions about diabetes management were recorded using a questionnaire. RESULTS A total of 6168 subjects with diabetes (95.8% type 2), mean age 51.9 ± 12.4 years and mean duration of diabetes, 6.9 ± 6.4 years were included. Mean HbA1c was 8.9 ± 2.1% and the mean fasting (FPG), post prandial (PPG) and random (RBG) plasma glucose levels were 148 ± 50 mg/dl 205 ± 66 mg/dl and 193 ± 68mg/dl respectively. Neuropathy was the most common complication (41.4%); other complications were: Foot (32.7%), eye (19.7%), cardiovascular (6.8%) and nephropathy (6.2%). The number of diabetic complications increased with mean duration of diabetes. Most (93.2%) of the patients were on oral anti-diabetic drugs (OADs) and 35.2% were on insulin (±OADs). More than 15% physicians felt that the greatest barrier to insulin therapy from patient's perspective were pain and fear of using injectable modality; 5.2% felt that the greatest barrier to insulin therapy from physician's perspective was the treatment cost; 4.8% felt that the major barriers to achieve optimum diabetic care in practice was loss to follow-up followed by lack of counselling (3.9%) and treatment compliance (3.6%). CONCLUSION DiabCare India 2011 has shown that type 2 diabetes sets in early in Indians and glycaemic control is often sub-optimal in these patients. These results indicate a need for more structured intervention at an early stage of the disease and need for increased awareness on benefits of good glycaemic control. It cannot be overemphasized that the status of diabetes care in India needs to be further improved. (ClinTrials.gov identifier: NCT01351922).
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Affiliation(s)
- Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialties Centre, Chennai, India
| | | | - Shashank R. Joshi
- Department of Endocrinology, Lilavati and Bhatia Hospital and Grant Medical College, Mumbai, India
| | - V. Seshiah
- Dr. V. Seshiah Diabetes Research Institute and Dr. Balaji Diabetes Care Centre, Chennai, India
| | | | - Samar Banerjee
- Department of Medicine, Vivekananda Institute of Medical Sciences, Kolkata, India
| | | | - Ajay Kumar
- Diabetes Care and Research Centre, GCIB, Patna, India
| | | | | | | | - P. V. Rao
- Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Shahid Akhtar
- Clinical, Medical and Regulatory Affairs Department, Novo Nordisk India Pvt. Ltd, Bangalore, India
| | - Raman V. Shetty
- Clinical, Medical and Regulatory Affairs Department, Novo Nordisk India Pvt. Ltd, Bangalore, India
| | - Ashok Kumar Das
- Department of Endocrinology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Baruah MP, Pathak A, Kalra S, Das AK, Zargar AH, Bajaj S, Unnikrishnan AG, Sahay RK. A revisit to prevailing care and challenges of managing diabetes in India: Focus on regional disparities. Indian J Endocrinol Metab 2014; 18:254-263. [PMID: 24944916 PMCID: PMC4056120 DOI: 10.4103/2230-8210.131113] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
An unprecedented rise in diabetes mellitus (DM) prevalence in India is the outcome of lifestyle changes in the background of genetic predisposition. Moreover, there are substantial regional variations in diabetes prevalence and management. The highest prevalence of DM was observed in southern region (Ernakulum, Kerala) and lowest prevalence was observed in North Eastern region (Manipur). Similarly large variations have been evident in overall awareness and diabetes care across the geographies within India. The regional challenges are largely affected by poor disease awareness, socioeconomic disparity and underutilization of the public health-care services. Though government has taken initiatives to address this issue, overall situation demands a collaborative effort from patients, health care professionals and the state. An exhaustive literature search was performed for articles and studies published on electronic databases. Present article assesses the regional disparity of diabetes epidemiology, current management practices and government policies for T2DM in India, identifies policy and research gaps, and suggests corrective measures to address the lacunae in diabetes care.
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Affiliation(s)
- Manash P. Baruah
- Director and Consultant Endocrinologist, Excel Center, Guwahati, India
| | - Ankit Pathak
- CEO, Worksure MedPharma Consultancy India Pvt. Ltd., New Delhi, India
| | - Sanjay Kalra
- Consultant Endocrinologist, Bharti Hospital and BRIDE, Karnal, Haryana, India
| | - Ashok K. Das
- Senior Professor of Medicine and Head of Department of Endocrinology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Abdul H. Zargar
- Medical Director, Center for Diabetes and Endocrine Care, Srinagar, Jammu and Kashmir, India
| | - Sarita Bajaj
- Department of Medicine Moti Lal Nehru Medical College Medical College, Allahabad, Uttar Pradesh, India
| | | | - Rakesh K. Sahay
- Professor, Department of Endocrinology, Osmania Medical College, Hyderabad, Andhra Pradesh, India
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Cichosz SL, Johansen MD, Ejskjaer N, Hansen TK, Hejlesen OK. Improved diabetes screening using an extended predictive feature search. Diabetes Technol Ther 2014; 16:166-71. [PMID: 24224751 DOI: 10.1089/dia.2013.0255] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Screening entire populations for diabetes is not cost-effective. Hence, an efficient screening process must select those people who are at high risk for diabetes. In this study, we investigated whether screening procedures could be improved using an extended predictive feature search. MATERIALS AND METHODS In order to develop our model and identify persons with diabetes (prevalence) we used data from years of the National Health and Nutrition Examination Survey (2005-2010), which has not been explored for this purpose before. We calculated all combinations of predictors in order to identify the optimal subset, and we used a linear logistic classification model to predict diabetes. V-fold cross-validation was used for the process of including variables and for validating the final models. This new model was compared with two established models. RESULTS In total, 5,398 participants were included in this study. Among these, 478 participants had unidentified diabetes. The established models had a receiver operating characteristics curve for the area under the curve (AUC) of 0.74 and 0.71 compared with an AUC of 0.78 for the new model, showing a significant difference (P<0.05). A proposed cutoff point for the established models yielded respective sensitivities/specificities of 63%/72% and 40%/72% compared with the new model, which had a sensitivity/specificity of 70%/72%. CONCLUSIONS Our data indicate that simple healthcare and economic information such as ratio of family income to poverty can add value in deciding who is at risk of unknown diabetes by using extended investigations of predictor combinations.
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Affiliation(s)
- Simon Lebech Cichosz
- 1 Department of Health Science and Technology, Aalborg University , Aalborg, Denmark
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Katulanda P, Ranasinghe P, Jayawardena R, Constantine GR, Rezvi Sheriff MH, Matthews DR. The prevalence, predictors and associations of hypertension in Sri Lanka: a cross-sectional population based national survey. Clin Exp Hypertens 2014; 36:484-91. [PMID: 24433043 DOI: 10.3109/10641963.2013.863321] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We studied the community prevalence, patterns and predictors of hypertension in a large sub-population of South Asian adults with a view of identifying differential risk factors. Data were collected between years 2005-2006 and 5000 adults were invited for the study. The sample size was 4485, and about 39.5% were males. Mean systolic and diastolic blood pressures were 127.1 ± 19.8 mmHg and 75.4 ± 11.3 mmHg, respectively. Age-adjusted prevalence in all adults, males and females was 23.7%, 23.4% and 23.8%, respectively. Urban adults had a significantly higher prevalence of hypertension than rural adults. In the binary logistic-regression analysis, male gender (OR: 1.2), increasing age, Sri Lankan Moor ethnicity (OR: 1.6), physical inactivity (OR: 1.7), presence of diabetes (OR: 2.2) and central obesity (OR: 2.3) all were significantly associated with hypertension. In conclusion, nearly one-third of the Sri Lankan adult population is hypertensive. Hence, public health initiatives should encourage healthier lifestyles with emphasis on preventing obesity and increasing physical activity.
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Affiliation(s)
- Prasad Katulanda
- Diabetes Research Unit, Department of Clinical Medicine, Faculty of Medicine, University of Colombo , Sri Lanka
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Shah A, Afzal M. Prevalence of diabetes and hypertension and association with various risk factors among different Muslim populations of Manipur, India. J Diabetes Metab Disord 2013; 12:52. [PMID: 24354866 PMCID: PMC7968346 DOI: 10.1186/2251-6581-12-52] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 08/24/2013] [Indexed: 02/02/2023]
Abstract
BACKGROUND Type 2 Diabetes mellitus (DM) and hypertension (HT) are among the most common non-communicable chronic diseases in developed and developing countries around the world. The study reports the prevalence of DM and HT and its influence from its possible risk factors. METHODS Individuals of both sexes (Male-1099, Female-669) belonging to six different populations were randomly selected and screened for diabetes and hypertension following from different districts of Manipur, which is a small hilly state, situated in the north eastern extreme corner of India sharing an international boundary with Myanmar (Burma). "Diabetes mellitus" and "hypertension" were defined by the American Diabetes Association and the Joint National Committee's 7th Report guidelines, respectively. RESULTS The overall prevalence of diabetes and hypertension in the entire study population was found to be 16.63% and 18.16% respectively. About 13.8% individuals had shown co-prevalence of Diabetes Mellitus and Hypertension. The association of Diabetes Mellitus with different risk factors such as consumption of alcohol and difference in physical activities were found to be statistically significant. The association of Diabetes Mellitus with different populations and age groups are also statistically significant. The association between Hypertension with different populations and different physical activities were also found to be statistically significant.
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Affiliation(s)
- Ahsana Shah
- Human Genetics and Toxicology Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, Uttar Pradesh India
| | - Mohammad Afzal
- Human Genetics and Toxicology Laboratory, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh, Uttar Pradesh India
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Khandelwal S, Reddy KS. Eliciting a policy response for the rising epidemic of overweight-obesity in India. Obes Rev 2013; 14 Suppl 2:114-25. [PMID: 24103051 DOI: 10.1111/obr.12097] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 08/14/2013] [Indexed: 11/30/2022]
Abstract
India is experiencing multiple transitions with respect to nutrition patterns, epidemiology and demography. Along with staggering childhood undernutrition, a rapid rise in chronic diseases and their risk factors including overweight-obesity (O-O), among all sections of society, is compounding India's health challenges. We present an overview of the O-O scenario (prevalence, determinants) and profile existing initiatives to address this modifiable risk factor in India. Urgent attention from all sectors, committed resources, policy support and targeted actions are warranted to combat the dual burden of malnutrition. The health systems should be reoriented and strengthened, in addition to enabling actions in other sectors, to address prevention and control of non-communicable diseases and associated risk factors like O-O.
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Affiliation(s)
- S Khandelwal
- Public Health Foundation of India, New Delhi, India
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70
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The rising burden of diabetes and hypertension in southeast asian and african regions: need for effective strategies for prevention and control in primary health care settings. Int J Hypertens 2013; 2013:409083. [PMID: 23573413 PMCID: PMC3612479 DOI: 10.1155/2013/409083] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 12/25/2012] [Accepted: 01/09/2013] [Indexed: 01/09/2023] Open
Abstract
Aim. To review the available literature on burden of diabetes mellitus (DM) and hypertension (HTN) and its coexistence in Southeast Asian (SEA) and the African (AFR) regions and to suggest strategies to improve DM and HTN prevention and control in primary health care (PHC) in the two regions. Methods. A systematic review of the papers published on DM, HTN, and prevention/control of chronic diseases in SEA and AFR regions between 1980 and December 2012 was included. Results. In the year 2011, SEA region had the second largest number of people with DM (71.4 million), while the AFR region had the smallest number (14.7 million). Screening studies identified high proportions (>50%) of individuals with previously undiagnosed HTN and DM in both of the SEA and AFR regions. Studies from both regions have shown that DM and HTN coexist in type 2 DM ranging from 20.6% in India to 78.4% in Thailand in the SEA region and ranging from 9.7% in Nigeria to 70.4% in Morocco in the AFR region. There is evidence that by lifestyle modification both DM and HTN can be prevented. Conclusion. To meet the twin challenge of DM and HTN in developing countries, PHCs will have to be strengthened with a concerted and multipronged effort to provide promotive, preventive, curative, and rehabilitative services.
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Lakdawala M, Shaikh S, Bandukwala S, Remedios C, Shah M, Bhasker AG. Roux-en-Y gastric bypass stands the test of time: 5-year results in low body mass index (30-35 kg/m(2)) Indian patients with type 2 diabetes mellitus. Surg Obes Relat Dis 2012; 9:370-8. [PMID: 23068107 DOI: 10.1016/j.soard.2012.07.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Revised: 07/20/2012] [Accepted: 07/23/2012] [Indexed: 12/20/2022]
Abstract
BACKGROUND Our objective was to evaluate the long-term results of laparoscopic Roux-en-Y gastric bypass on excess weight loss, remission of the metabolic syndrome, and complications in Indian patients with uncontrolled type 2 diabetes mellitus (T2DM) with a body mass index of 30-35 kg/m(2). The setting was a corporate hospital in Mumbai, India. METHODS The present prospective observational study was begun in January 2006. A total of 52 patients with uncontrolled T2DM and a body mass index of 30-35 kg/m(2) elected to undergo laparoscopic Roux-en-Y gastric bypass. The duration of T2DM was 3.5-14.5 years (median 8.4). Of the 52 patients, 61.5% had hypertension and 59.6% had dyslipidemia. Remission of T2DM and other components of the metabolic syndrome were assessed. All patients were followed up for 5 years. RESULTS The median percentage of excess weight loss was 72.2% at 1 year and 67.8% at 5 years. Of the 52 patients, 84.6% had achieved euglycemia and 73.1% had achieved complete remission, 23.1% partial remission, and 3.84% no remission at 1 year. Weight regain occurred in 8 patients. They required antihypertensive drugs and statins, decreasing the complete remission rate to 57.7% and partial remission rate to 38.5% at 5 years. However, 96.2% improvement in metabolic status was found at the end of 5 years. CONCLUSION Laparoscopic Roux-en-Y gastric bypass is a safe, efficacious, and cost-effective treatment for uncontrolled T2DM in patients with a body mass index of 30-35 kg/m(2). Early-onset T2DM, better weight loss, and greater C-peptide levels were predictors of success after surgery. The improvement after surgery in hyperglycemia, hypertension, and dyslipidemia could help in controlling the occurrence of micro- and macrovascular complications and decrease the morbidity and mortality associated with T2DM.
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Nazir A, Papita R, Anbalagan VP, Anjana RM, Deepa M, Mohan V. Prevalence of diabetes in Asian Indians based on glycated hemoglobin and fasting and 2-H post-load (75-g) plasma glucose (CURES-120). Diabetes Technol Ther 2012; 14:665-8. [PMID: 22823754 DOI: 10.1089/dia.2012.0059] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE With the introduction of glycated hemoglobin (A1c) as a method of screening for diabetes, it is essential to study how use of A1c would affect the prevalence of diabetes in different ethnic groups. We compared the prevalence of diabetes by fasting (FPG) and 2-h post-load (75-g) plasma glucose (2-h PG) and A1c criteria in an Asian Indian population. RESEARCH DESIGN AND METHODS Subjects (n=2,188) without known diabetes were drawn from the Chennai Urban Rural Epidemiological Study, a population-based study in Chennai, South India. FPG, 2-h PG, and A1c estimations were carried out. Prevalence rates of diabetes were compared using as cut points FPG ≥7 mmol/L (126 mg/dL), 2-hr PG ≥11.1 mmol/L (200 mg/dL), or A1c ≥6.5% criteria. RESULTS Prevalence of diabetes was 6.1% (n=134) using the FPG criterion, 10.1% (n=221) by the 2-h PG criterion, and 12.8% (n=281) by the A1c criterion. Thus the prevalence of diabetes by the A1c criterion was 110% and 27% higher than the FPG and 2-hr PG criteria, respectively. Only 121 of these subjects were identified by all three criteria. Subjects diagnosed by the A1c criteria had the lowest FPG, 2-h PG, A1c, and serum triglyceride levels. CONCLUSIONS In Asian Indians, use of A1c criteria would result in markedly higher prevalence rates of diabetes. It also identifies a different set of individuals with milder glucose intolerance and lower serum triglyceride levels.
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Affiliation(s)
- Adamsha Nazir
- Dr. Mohan's Diabetes Specialities Centre & Madras Diabetes Research Foundation, No. 6 Conran Smith Road, Chennai, Tamil Nadu, India
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Lakdawala M, Bhasker AG. The Asian perspective to the International Diabetes Federation's position statement on bariatric surgery for diabetes. Asian J Endosc Surg 2012; 5:103-4. [PMID: 22823170 DOI: 10.1111/j.1758-5910.2012.00135.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gupta I, Guin P, Trivedi M. The new patent regime and disease priorities in India. Glob Public Health 2012; 8:37-54. [DOI: 10.1080/17441692.2012.704060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Indrani Gupta
- a Institute of Economic Growth-Health Policy Research Unit , Delhi University North Campus , Delhi , India
| | - Pradeep Guin
- b Department of Public Policy , University of Maryland, Baltimore County (UMBC) , Baltimore , MD , USA
| | - Mayur Trivedi
- c Indian Institute of Public Health , Gandhinagar Sardar Patel Institute , Ahmedabad , Gujarat , India
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Pradeepa R, Prabhakaran D, Mohan V. Emerging economies and diabetes and cardiovascular disease. Diabetes Technol Ther 2012; 14 Suppl 1:S59-67. [PMID: 22650226 DOI: 10.1089/dia.2012.0065] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Diabetes and cardiovascular diseases (CVDs) are increasing in epidemic proportions globally, with the most marked increase in emerging economies. Among emerging economies, China and India have the highest numbers of people with diabetes and CVD. Over the last two decades, 80% of CVD and diabetes mortality occurred in low- and middle-income countries, suggesting that these disorders have become a leading threat to public health in most of the developing countries. The burden of CVD and diabetes in the developing countries affects the productive younger age group, and this has serious economic implications. Diabetes shares many characteristics and risk factors with CVD, and thus the risk for CVD also escalates with the increase in prevalence of diabetes. Both genetic and environmental factors play a major role in causation of diabetes and CVD. However, the major drivers of this dual epidemic are demographic changes with increased life expectancy, lifestyle changes due to rapid urbanization, and industrialization. To reduce the burden of diabetes and CVD in the coming decades, emerging economies need to set national goals for early diagnosis, effective management, and primary prevention of these disorders. In order to curb the epidemic of diabetes and CVD, population-based, multisectoral, multidisciplinary, and culturally relevant approaches including various departments of the government as well as non-governmental agencies are required.
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Affiliation(s)
- Rajendra Pradeepa
- Madras Diabetes Research Foundation and Dr Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases Prevention and Control, International Diabetes Federation Centre for Education, Gopalapuram, Chennai, India
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Mateen FJ, Carone M, Alam N, Streatfield PK, Black RE. A population-based case-control study of 1250 stroke deaths in rural Bangladesh. Eur J Neurol 2012; 19:999-1006. [PMID: 22340663 DOI: 10.1111/j.1468-1331.2012.03666.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE There are limited population-based studies to determine the risk factors for stroke in Bangladesh. METHODS A health and demographic surveillance system has been maintained in Matlab, Bangladesh (population 223 886, 142 villages in 2008). All adult stroke and injury deaths (2005-2008) were monitored by verbal autopsy. Risk factors for stroke deaths were calculated using a multivariable logistic regression model with adult injury deaths as controls. RESULTS A total of 1250 stroke deaths (51% women; mean age 72.3 years, range 20-101) occurred out of 4955 total deaths and were compared with 246 adult injury deaths (47% women, mean age 55.8 years, range 20-100). The population-attributable mortality of stroke was 25.2% based on the verbal autopsy instrument and 17.8% when accounting for the reported sensitivity and specificity of a similar verbal autopsy instrument that has been validated for stroke death. Risk of stroke death was significantly increased with hypertension (OR 7.94, 95% CI 4.44-15.54, P < 0.001), diabetes mellitus (OR 2.54, 1.21-6.21, P = 0.02), and betel consumption (OR 2.36, 1.45-3.80, P < 0.001) when adjusted for age and sex. An increased risk was not observed with heart disease (OR 1.37, 0.45-5.95, P = 0.62), cigarette smoking (OR 1.41, 0.82-2.45, P = 0.22), tobacco powder (OR 1.15, 0.30-7.64, P = 0.86), or cigar/hookah pipe smoking 0.94 (0.45-2.18, P = 0.88) when adjusted for age and sex. There were more strokes in winter (December-March) than summer (June-September) (P < 0.001). CONCLUSIONS There is a high modifiable burden of risk factors for adult stroke deaths in rural Bangladesh, most notably including hypertension. Betel consumption may be an under-recognized risk factor for stroke death.
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Affiliation(s)
- F J Mateen
- Department of International Health, Bloomberg School of Public Health, 600North Wolfe Street, Baltimore, MD 21287, USA.
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