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Das T, Islam K, Dorji P, Narayanan R, Rani PK, Takkar B, Thapa R, Moin M, Piyasena PN, Sivaprasad S. Health transition and eye care policy planning for people with diabetic retinopathy in south Asia. THE LANCET REGIONAL HEALTH. SOUTHEAST ASIA 2024; 27:100435. [PMID: 38966677 PMCID: PMC11222815 DOI: 10.1016/j.lansea.2024.100435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 05/10/2024] [Accepted: 05/30/2024] [Indexed: 07/06/2024]
Abstract
The prevalence of type 2 diabetes (T2D), associated systemic disorders, diabetic retinopathy (DR) and current health policies in south Asian countries were analysed to assess country-specific preparedness to meet the 2030 Sustainable Development Goals. The south Asian countries were classified by human development index, socio-demographic index, multidimensional poverty indices, and eye health resources for epidemiological resource-level analysis. In south Asia, the prevalence of diagnosed and undiagnosed T2D in adults aged 40 years or above, was higher in Pakistan (26.3%) and Afghanistan (71.4%), respectively; India has the highest absolute number of people with DR, and Afghanistan has the highest prevalence of DR (50.6%). In this region, out-of-pocket spending is high (∼77%). This Health Policy is a situational analysis of data available on the prevalence of DR and common eye diseases in people with T2D in south Asia and available resources to suggest tailored health policies to local needs. The common issues in the region are insufficient human resources for eye health, unequal distribution of available workforce, and inadequate infrastructure. Addressing these challenges of individuals with T2D and DR, a 10-point strategy is suggested to improve infrastructure, augment human resources, reduce out-of-pocket spending, employ targeted screening, and encourage public-private partnerships.
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Affiliation(s)
- Taraprasad Das
- Anant Bajaj Retina Institute- Srimati Kanuri Sathamma Centre for Vitreoretinal Diseases, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
| | - Khaleda Islam
- Primary Health Care Director (Retired), Ministry of Health & Family Welfare, Bangladesh
| | - Phuntsho Dorji
- Gyalyum Kesang Choden Wangchuck National Eye Centre, Jigme Dorji Wangchuck National Referral Hospital (JDWNRH), Thimphu, Bhutan
| | - Raja Narayanan
- Anant Bajaj Retina Institute- Srimati Kanuri Sathamma Centre for Vitreoretinal Diseases, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
- Indian Health Outcomes, Public Health and Health Economics Research Centre, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
| | - Padmaja K. Rani
- Anant Bajaj Retina Institute- Srimati Kanuri Sathamma Centre for Vitreoretinal Diseases, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
| | - Brijesh Takkar
- Anant Bajaj Retina Institute- Srimati Kanuri Sathamma Centre for Vitreoretinal Diseases, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
- Indian Health Outcomes, Public Health and Health Economics Research Centre, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
| | - Raba Thapa
- Department of Vitreous-Retina, Tilganga Institute of Ophthalmology, Kathmandu, Nepal
| | - Muhammad Moin
- College of Ophthalmology & Visual Sciences, Department of Ophthalmology, King Edward Medical College University, Mayo Hospital, Lahore, Pakistan
| | - Prabhath N. Piyasena
- Centre for Public Health Institute of Clinical Sciences, Queen's University Belfast, Ireland
- Department of Vitreous-Retina, National Eye Hospital, Colombo, Sri Lanka
| | - Sobha Sivaprasad
- National Institute of Health and Care Research, Moorfields Clinical Research Facility, Moorfields Eye Hospital, London, UK
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Hazar N, Jokar M, Namavari N, Hosseini S, Rahmanian V. An updated systematic review and Meta-analysis of the prevalence of type 2 diabetes in Iran, 1996-2023. Front Public Health 2024; 12:1322072. [PMID: 38638475 PMCID: PMC11025666 DOI: 10.3389/fpubh.2024.1322072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/11/2024] [Indexed: 04/20/2024] Open
Abstract
Background Diabetes mellitus (DM) poses a significant threat to public health, and the anticipated surge of over 100% in the age-standardized prevalence of type 2 diabetes in Iran between 2021 and 2050 underscores the pressing need for focused attention. The rationale for estimating the prevalence of type 2 diabetes in Iran becomes even more compelling when considering the potential cascading effects on the healthcare system, quality of life, and economic burden. The aim of this study was to estimate the prevalence and trends of DM from 1996 to 2023 in the Islamic Republic of Iran. Methods Up to July 2023, without deadlines, the search for appropriate articles in Persian and English. Iranian sources including SID, Magiran, and Element were included in the databases, along with foreign ones like PubMed/MEDLINE, Web of Science, Science Direct, Embase, Scopus, ProQuest, and Google Scholar. Using the JBI quality checklist, the study's level of quality was evaluated. Version 14 of STATA was used to carry out the statistical analysis. The Dersimonian and Liard random-effects models were used because of heterogeneity. To investigate the causes of heterogeneity, subgroup analysis and univariate meta-regression were utilized. Sensitivity analysis was then carried out to see how each study's findings affected the final findings. The prevalence pattern over time was also followed using cumulative meta-analysis. Results There were 53 studies in all, with a combined sample size of 1,244,896 people. Men were predicted to have a type 2 diabetes prevalence of 10.80% (95% CI: 9.1-12.4), while women were assessed to have a prevalence of 13.4% (95% CI: 11.6-15.3). Additionally, the prevalence of diabetes was much higher in the 55-64 age group, coming in at 21.7% (95% CI: 17.5-25.0). The anticipated prevalence of diabetes was 7.08% for 1988 to 2002, 9.05% for 2003 to 2007, 9.14% for 2008 to 2012, 15.0% for 2013 to 2017, and 13.40% for 2018 to 2023, among other time periods. Geographically, type 2 diabetes was most prevalent in Khuzestan (15.3%), followed by Razavi Khorasan (14.4%), Qazvin (14.3%), and Yazd (12.6%). Conclusion The prevalence of type 2 diabetes was estimated at 10.8%, highlighting variations across gender, age groups, and geographic regions that underscore the necessity for specific interventions. These findings advocate for proactive measures, including tailored screening and lifestyle modification programs. The notable temporal increase from 2013 to 2017 signals the need for policymakers and healthcare practitioners to develop effective strategies, anticipating and addressing the potential future burden on the healthcare system. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023437506, identifier: CRD42023437506.
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Affiliation(s)
- Narjes Hazar
- Diabetes Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Jokar
- Young Researchers and Elite Club, Islamic Azad University of Karaj, Karaj, Iran
| | - Negin Namavari
- Research Center for Non Communicable Disease, Jahrom University of Medical Sciences, Jahrom, Fars, Iran
| | - Saeed Hosseini
- Center for Healthcare Data Modeling, Department of Biostatistics and Epidemiology, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Vahid Rahmanian
- Department of Public Health, Torbat Jam Faculty of Medical Science, Torbat Jam, Iran
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Dadras O, Nyaboke Ongosi A, Wang CW. Prevalence and correlates of diabetes and impaired fasting glucose among adults in Afghanistan: Insights from a national survey. SAGE Open Med 2024; 12:20503121241238147. [PMID: 38516644 PMCID: PMC10956149 DOI: 10.1177/20503121241238147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 02/22/2024] [Indexed: 03/23/2024] Open
Abstract
Objectives Afghanistan is experiencing an escalating burden of noncommunicable diseases, with diabetes and impaired fasting glucose being of particular concern. To explore the prevalence of diabetes and impaired fasting glucose and associated factors among adult Afghans. Methods This cross-sectional study used secondary data from a nationally representative survey, conducted in 2018 in Afghanistan. A blood sample was collected from the fingertip and tested through a strip to measure blood glucose. The complex sampling design and sampling weights were accounted for in all analyses to produce representative estimates of the target population in Afghanistan. Results Of 3890 Afghan adults aged 18-69 years who participated in this survey, 11.07% and 10.32% had diabetes and impaired fasting glucose, respectively. For overweight individuals with abdominal obesity, the risk for diabetes became significantly elevated, with an adjusted relative risk ratio of 2.12 (95% CI: 1.10-4.09). However, the most pronounced effect was observed among individuals classified as having obesity with abdominal obesity with an adjusted relative risk ratio of 2.54 (95% CI: 1.37-4.70). Moreover, high cholesterol level was significantly associated with both impaired fasting glucose (ARRR: 2.52, 95% CI: 1.55-4.12) and diabetes (ARRR: 4.12, 95% CI: 2.59-6.56), whereas high blood pressure was significantly associated with only diabetes (ARRR: 1.82, 95% CI: 1.16-2.86). Conclusions This investigation provides critical insight into the prevalence of diabetes and IFG among Afghan adults aged 18-69 years. Relative to the global average, the higher prevalence observed calls for specifically designed interventions targeting individuals with cardiometabolic risk factors, such as elevated body mass index, abdominal obesity, hypertension, and hypercholesterolemia.
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Affiliation(s)
- Omid Dadras
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | | | - Chia-Wen Wang
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
- Lloyd’s Register Foundation Institute for the Public Understanding of Risk, National University of Singapore, Singapore, Singapore
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López-Bueno R, Núñez-Cortés R, Calatayud J, Salazar-Méndez J, Petermann-Rocha F, López-Gil JF, Del Pozo Cruz B. Global prevalence of cardiovascular risk factors based on the Life's Essential 8 score: an overview of systematic reviews and meta-analysis. Cardiovasc Res 2024; 120:13-33. [PMID: 38033266 DOI: 10.1093/cvr/cvad176] [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: 08/29/2023] [Revised: 09/25/2023] [Accepted: 10/20/2023] [Indexed: 12/02/2023] Open
Abstract
Cardiovascular health (CVH) is a critical issue for global health. However, no previous study has determined the prevalence of cardiovascular risk factors based on the American Heart Association's (AHA) Life's Essential 8 (LE8). Therefore, we aimed to estimate the global prevalence of the eight cardiovascular risk factors identified in the LE8. A systematic search of systematic reviews with meta-analysis on cardiovascular risk factors covering data reported between 2000 and 2019 was conducted on PubMed, Epistemonikos, and the Cochrane Library until 1 May 2023. After applying exclusion criteria, 79 studies remained in the final selection for the narrative synthesis in the systematic review, of which 33 of them were used in the meta-analysis which included 2 555 639 participants from 104 countries. The overall pooled prevalence of cardiovascular risk factors was as follows: insufficient physical activity, 26.3% (95% CI 2.3%-63.4%), no adherence to a healthy diet, 34.1% (95% CI 5.8%-71.2%), nicotine exposure, 15.4% (95% CI 10.4%-21.2%), insufficient sleep quality, 38.5% (95% CI 14.0%-66.7%), obesity, 17.3% (95% CI 6.1%-32.6%), dyslipidemia, 34.1% (95% CI 33.8%-34.4%), diabetes, 12.0% (95% CI 7.0%-18.2%), and hypertension, 29.4% (95% CI 23.3%-35.8%). These results warrant prevention strategies aimed at reducing insufficient sleep quality, and no adherence to a healthy diet as leading cardiovascular risk factors worldwide. The high prevalence of hypertension among children and adults is concerning and should also be adequately addressed through global policies.
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Affiliation(s)
- Rubén López-Bueno
- Department of Physical Medicine and Nursing, University of Zaragoza, Zaragoza, Spain
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Rodrigo Núñez-Cortés
- Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Joaquín Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | | | - Fanny Petermann-Rocha
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
- Centro de Investigación Biomédica, Facultad de Medicina, Universidad Diego Portales, Santiago, Chile
| | | | - Borja Del Pozo Cruz
- Faculty of Education, University of Cádiz, Cádiz, Spain
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
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Akhtar S, Ali A, Asghar M, Hussain I, Sarwar A. Prevalence of type 2 diabetes and pre-diabetes in Sri Lanka: a systematic review and meta-analysis. BMJ Open 2023; 13:e068445. [PMID: 37640460 PMCID: PMC10462943 DOI: 10.1136/bmjopen-2022-068445] [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: 09/19/2022] [Accepted: 07/27/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE The purpose of this research was to determine the prevalence of diabetes and pre-diabetes in Sri Lanka. DESIGN Systematic review and meta-analysis. DATA SOURCES MEDLINE (via PubMed), Web of Science, Sri Lankan Journals online and Google Scholar were searched for relevant articles published between January 1990 and June 2022 investigating the prevalence of pre-diabetes and diabetes in Sri Lanka. METHODS Random effect meta-analyses were conducted to derive the pooled prevalence of pre-diabetes and diabetes and their 95% CIs. Heterogeneity was explored by subgroup and meta-regression analyses. Sensitivity analyses were used to evaluate the impact of any single study on the pooled estimates. Two authors screened articles, extracted data and evaluated the quality of selected studies. RESULTS A total of 479 articles were reviewed, and 15 studies (n=30 137 participants) were selected in the final analysis. The overall pooled prevalence of diabetes was 12.07% (95% CI, 8.71% to 15.89%; prediction interval: 1.28-31.35). The pooled pre-diabetes prevalence was 15.57% (95% CI, 9.45% to 22.88%; prediction interval: 0.02-49.87). The pooled type 2 diabetes prevalence was the highest in the latest period of 2011-2021 (17.25%) than in the period of 2000s (11.84%) and 1990s (5.62%). CONCLUSIONS The growing trend of diabetes and pre-diabetes over the last 30 years is alarming in Sri Lanka. The government of Sri Lanka needs to take steps to improve diabetes education, screening, diagnosis and treatment. PROSPERO REGISTRATION NUMBER CRD42021288591.
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Affiliation(s)
- Sohail Akhtar
- Mathematics and Statistics, The University of Haripur, Haripur, Pakistan
| | - Aqsa Ali
- Department of Statistics, GCU, Lahore, Pakistan
| | | | | | - Aqsa Sarwar
- Department of Statistics, Forman Christian College, Lahore, Pakistan
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Mohamed-Yassin MS, Rosman N, Kamaruddin KN, Miptah HN, Baharudin N, Ramli AS, Abdul-Razak S, Lai NM. A systematic review and meta-analysis of the prevalence of dyslipidaemia among adults in Malaysia. Sci Rep 2023; 13:11036. [PMID: 37419924 PMCID: PMC10328969 DOI: 10.1038/s41598-023-38275-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 07/06/2023] [Indexed: 07/09/2023] Open
Abstract
Dyslipidaemia is an established cardiovascular risk factor. This study aimed to determine the pooled prevalence of dyslipidaemia in Malaysian adults. A systematic review and meta-analysis of all cross-sectional, longitudinal observational studies which reported the prevalence of elevated total cholesterol (TC), low-density lipoprotein cholesterol (LDL-c), triglycerides (TG), and reduced high-density lipoprotein cholesterol (HDL-c) in adults 18 years old and older, was conducted. A comprehensive search of PubMed and Cochrane Central Register of Controlled Trials (which included Medline, EMBASE and major trial registers) from inception to October 18, 2022, was performed. Risk-of-bias was evaluated using the Johanna-Briggs Institute Prevalence Critical Appraisal Tool, while certainty of evidence was assessed using an adapted version of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. Random-effects meta-analyses were performed using MetaXL. This report follows the PRISMA reporting guidelines. The protocol was registered with PROSPERO (CRD42020200281). 26 556 studies were retrieved and 7 941 were shortlisted initially. From this, 70 Malaysian studies plus two studies from citation searching were shortlisted; 46 were excluded, and 26 were included in the review (n = 50 001). The pooled prevalence of elevated TC (≥ 5.2 mmol/L), elevated LDL-c (≥ 2.6 mmol/L), elevated TG (≥ 1.7 mmol/L), and low HDL-c (< 1.0 mmol/L in men and < 1.3 mmol/L in women) were 52% (95% CI 32-71%, I2 = 100%), 73% (95% CI 50-92%, I2 = 100%), 36% (95% CI 32-40%, I2 = 96%), and 40% (95% CI 25-55%, I2 = 99%), respectively. This review found that the prevalence of all dyslipidaemia subtypes is high in Malaysian adults. Ongoing efforts to reduce cardiovascular diseases in Malaysia should integrate effective detection and treatment of dyslipidaemia.
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Affiliation(s)
- Mohamed-Syarif Mohamed-Yassin
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia.
| | - Norhidayah Rosman
- Unit of Pathology, Faculty of Medicine, AIMST University, 08100, Bedong, Kedah, Malaysia
| | - Khairatul Nainey Kamaruddin
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia
| | - Hayatul Najaa Miptah
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia
| | - Noorhida Baharudin
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia
- Institute of Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA, Sungai Buloh Campus, Jalan Hospital, 47000, Sungai Buloh, Selangor, Malaysia
| | - Anis Safura Ramli
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia
| | - Suraya Abdul-Razak
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Teknologi MARA, Selayang Campus, Jalan Prima Selayang 7, 68100, Batu Caves, Selangor, Malaysia
- Institute of Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA, Sungai Buloh Campus, Jalan Hospital, 47000, Sungai Buloh, Selangor, Malaysia
- Cardio Vascular and Lungs Research Institute (CaVaLRI), Hospital Universiti Teknologi MARA (HUiTM), Jalan Hospital, 47000, Sungai Buloh, Selangor, Malaysia
| | - Nai Ming Lai
- School of Medicine, Taylor's University, 1, Jalan Taylor's, 47500, Subang Jaya, Selangor, Malaysia
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Neyazi N, Mosadeghrad AM, Afshari M, Isfahani P, Safi N. Strategies to tackle non-communicable diseases in Afghanistan: A scoping review. Front Public Health 2023; 11:982416. [PMID: 36908476 PMCID: PMC9992526 DOI: 10.3389/fpubh.2023.982416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 01/31/2023] [Indexed: 02/24/2023] Open
Abstract
Non-communicable diseases (NCDs) and their risk factors are the leading cause of death worldwide and contribute to 74.3% of deaths globally in 2019. The burden of NCDs is escalating in Afghanistan. Currently, every seconds, people in Afghanistan are dying of NCDs. Addressing this challenge in Afghanistan needs effective and practical interventions. This study aimed to identify the strategies developed and implemented in countries with low non-communicable premature death. To conduct a scoping review, we followed the six-step Arksey and O'Malley protocol and searched for eligible articles on eight international databases and the gray literature. The study followed the Preferred Reporting Items for Systematic review and Meta-Analysis (PRISMA) guidelines. The inclusion criteria were English documents and evidence produced up to 30 November 2021 for the control of NCDs. We excluded incomplete texts, duplicates, and dissertations due to lack of access. We used EndNote X9 and MaxQDA software for data management and analysis. We conducted content analysis for this study. A total of 122 documents developed between 1984 and 2021 met the inclusion criteria. We identified 35 strategies from which the most used strategies were related to unhealthy diets and smoking cessation programs. Canada (26.4%), Korea (19.8%), and the United Kingdom (19%) have the most publications on the control and prevention of NCDs among the countries included in the study. Most strategies were implemented over 2 years (41%). This study recommends specific interventions to control and prevent NCDs for the main risk factors of tobacco use, unhealthy diet, physical inactivity, and the main non-communicable diseases such as heart diseases, cancers, diabetes, and chronic obstructive pulmonary diseases. Afghanistan Ministry of Public Health, the WHO country office, and other involved stakeholders can use the findings of this review to design and implement strategies for controlling and preventing NCDs in Afghanistan. International organizations such as the World Health Organization, United Nations Agencies, the World Bank, and other involving communities should invest in strengthening good health governance in Afghanistan. The Afghan Government should focus on promoting and funding health literacy among the public and self-care to control and prevent NCDs.
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Affiliation(s)
- Narges Neyazi
- International Campus, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Health System Development, World Health Organization Country Office, Kabul, Afghanistan
| | - Ali Mohammad Mosadeghrad
- Health Information Management Research Center, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Afshari
- Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
| | - Parvaneh Isfahani
- School of Public Health, Zabol University of Medical Sciences, Zabol, Iran
| | - Najibullah Safi
- Health System Development, World Health Organization Country Office, Kabul, Afghanistan
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Prevalence of prediabetes, diabetes, diabetes awareness, treatment, and its socioeconomic inequality in west of Iran. Sci Rep 2022; 12:17892. [PMID: 36284227 PMCID: PMC9596718 DOI: 10.1038/s41598-022-22779-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/19/2022] [Indexed: 01/20/2023] Open
Abstract
We aim to estimate the prevalence of prediabetes, and diabetes mellitus (DM). We estimated awareness, treatment, plasma glucose control, and associated factors in diabetes, as well as, socioeconomic-related inequality in the prevalence of diabetes and prediabetes. Data for adults aged 35-70 years were obtained from the baseline phase of the Dehgolan prospective cohort study (DehPCS). Diabetes status was determined as fasting plasma glucose (FPG) of ≥ 126 mg/dl and/or taking glucose lowering medication confirmed by a medical practitioner. Prediabetes was considered as 100 ≤ FPG ≤ 125 mg/dl. The relative concentration index (RCI) was used to exhibit socioeconomic inequality in the prevalence of prediabetes and DM. Prevalence of prediabetes and DM, diabetes awareness and treatment, and glycemic control of DM 18.22%, 10.00%, 78.50%, 68.91% and, 28.50%, respectively. Increasing age (p < 0.001), Increasing body mass index (BMI) (p < 0.05), ex-smoker (p < 0.01), family history of diabetes (FHD) (p < 0.001), and comorbidity (p < 0.001) were independent risk factors for DM. Age group of 46-60 (p < 0.05), ex-smoker (p < 0.05), FHD (p < 0.05) were increased chance of awareness. Current smokers (p < 0.05), and higher education increase the chance of glycemic control in DM. Both DM (RCI = - 0.234) and prediabetes (RCI = - 0.122) were concentrated significantly among less-educated participants. DM was concentrated significantly among poor (RCI = - 0.094) people. A significant proportion of DM awareness and treatment can be due to the integration of diabetes into the primary health care system. The high prevalence of prediabetes and diabetes, which is affected by socioeconomic inequality and combined with low levels of glycemic control may place a greater burden on the health system. Therefore, awareness, receiving treatment, and glycemic control in people with diabetes, and the socioeconomic status of people have become increasingly important in the near future.
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Yang W, Huang Q, Han L, Wang B, Yawalkar N, Zhang Z, Yan K. B7-H4 Polymorphism Influences the Prevalence of Diabetes Mellitus and Pro-Atherogenic Dyslipidemia in Patients with Psoriasis. J Clin Med 2022; 11:jcm11216235. [PMID: 36362461 PMCID: PMC9656109 DOI: 10.3390/jcm11216235] [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: 09/04/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 11/07/2022] Open
Abstract
Background: The co-inhibitory molecule B7-H4 is located in the genomic regions associated with type 1 diabetes (T1D) susceptibility. However, the correlation of B7-H4 with glycometabolism and dyslipidemia has never been studied. Objective: To explore the influence of B7-H4 polymorphism on the prevalence of diabetes mellitus (DM) and dyslipidemia in psoriasis. Methods: In this single-center cross-sectional study, we recruited 265 psoriatic patients receiving methotrexate (MTX) treatment. Thirteen single-nucleotide polymorphisms (SNPs) in B7-H4 were genotyped. Serum levels of total cholesterol (TC), triglycerides (TG), lipoprotein (a) (LP(a)), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein (LDL), apolipoprotein A1 (ApoA1), and apolipoprotein B (ApoB) were measured at baseline and week 12. Results: The GG genotype carriers of rs12025144 in B7-H4 had a higher prevalence of DM (57.14% vs. 17.71% vs. 18.67%, p = 0.0018), and had a poorer response to MTX in diabetic patients (p < 0.05), compared with AA or AG genotype carriers. The AG genotype of rs2066398 was associated with higher levels of pro-atherogenic lipids. MTX significantly downregulated the level of anti-atherogenic lipid ApoA1 in AA genotype carriers of rs2066398. Conclusions: The genotypes rs12025144 and rs2066398 in B7-H4 were correlated with a higher prevalence of DM and dyslipidemia in psoriasis, respectively.
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Affiliation(s)
- Wenjing Yang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Qiong Huang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Ling Han
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Bing Wang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Nikhil Yawalkar
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Zhenghua Zhang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Correspondence: (Z.Z.); (K.Y.)
| | - Kexiang Yan
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Correspondence: (Z.Z.); (K.Y.)
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Sahrai MS, Huybrechts I, Biessy C, Rinaldi S, Ferrari P, Wasiq AW, Gunter MJ, Dossus L. Determinants of Obesity and Metabolic Health in the Afghan Population: Protocol, Methodology, and Preliminary Results. J Epidemiol Glob Health 2022; 12:113-123. [PMID: 34994966 PMCID: PMC8907359 DOI: 10.1007/s44197-021-00026-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/20/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Non-communicable diseases (NCDs) cause more than 70% of deaths worldwide and share modifiable risk factors including obesity and metabolic abnormalities. Over the past 15 years, many changes in lifestyle, dietary patterns, physical activity, and socioeconomic status have been observed in the Afghan population. This study aims to investigate which specific lifestyle factors, dietary patterns, and characteristics of Westernization are associated with an increased risk of being overweight or obese and with poor metabolic health in the Afghan population. METHODS A population-based cross-sectional study was conducted where a total of 729 male and female participants were recruited. Face-to-face interviews and anthropometric measurements were conducted by trained health staff using standardized questionnaires which included information on socio-demographic and housing characteristics, income, occupation, ethnicity, personal and family medical history, stress, anthropometry, diet, and physical activity. Bioelectric impedance analysis (BIA) was used to estimate body composition, including overall body fatness. Physical activity was measured using the short version of the International Physical Activity Questionnaire (IPAQ). For a comprehensive assessment of dietary intake, a food-frequency questionnaire (FFQ) specific to the Afghan population was developed which included all local food items relevant to the population. Lipid profile and fasting glucose were measured in a local laboratory. Biospecimens were collected using dried blood spots (DBS) and dried stool cards to perform microbiome and biomarker-based research. DISCUSSION This is the first study which will assess dietary patterns, lifestyle factors, and their association with obesity and metabolic health in Afghanistan. Such a study will aid the development of dietary and lifestyle guidelines in Afghanistan which will promote better health and educate people to make healthy food choices. The findings will also help in designing and implementing effective public health strategies to promote a healthy lifestyle and prevent the epidemic of overweight and obesity, and, hence, reduce the burden of non-communicable diseases in the region.
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Affiliation(s)
- Mohammad Sediq Sahrai
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
- Department of Internal Medicine, Faculty of Medicine, Kandahar University, 3801 Kandahar, Afghanistan
| | - Inge Huybrechts
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
| | - Carine Biessy
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
| | - Sabina Rinaldi
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
| | - Pietro Ferrari
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
| | - Abdul Wahed Wasiq
- Department of Internal Medicine, Faculty of Medicine, Kandahar University, 3801 Kandahar, Afghanistan
| | - Marc J. Gunter
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
| | - Laure Dossus
- Nutrition and Metabolism Section, International Agency for Research On Cancer (IARC/WHO), 150 Cours Albert Thomas, 69372, Cedex 08 Lyon, France
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Akhtar S, Nasir JA, Ali A, Asghar M, Majeed R, Sarwar A. Prevalence of type-2 diabetes and prediabetes in Malaysia: A systematic review and meta-analysis. PLoS One 2022; 17:e0263139. [PMID: 35085366 PMCID: PMC8794132 DOI: 10.1371/journal.pone.0263139] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/12/2022] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE The main purpose of this study was to investigate the pooled prevalence of prediabetes and type-2 diabetes in the general population of Malaysia. METHOD We systematically searched Medline (PubMed), Embase, Web of Science, Google Scholar and Malaysian Journals Online to identify relevant studies published between January 1, 1995, and November 30, 2021, on the prevalence of type-2 diabetes in Malaysia. Random-effects meta-analyses were used to obtain the pooled prevalence of diabetes and prediabetes. Subgroup analyses also used to analyze to the potential sources of heterogeneity. Meta- regression was carried to assess associations between study characteristics and diabetes prevalence. Three independent authors selected studies and conducted the quality assessment. The quality of the final evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS Of 2689 potentially relevant studies, 786 titles and abstract were screened. Fifteen studies with 103063 individuals were eligible to be included in the meta-analyses. The pooled prevalence of diabetes was 14.39% (95% CI, 12.51%-16.38%; I2 = 98.4%, 103063 participants from 15 studies). The pooled prevalence of prediabetes was 11.62% (95% CI, 7.17%-16.97%; I2 = 99.8, 88702 participants from 9 studies). The subgroup analysis showed statistically significant differences in diabetes prevalence by the ethical sub-populations with highest in Indians (25.10%; 95% CI, 20.19%-30.35%), followed by Malays (15.25%; 95% CI, 11.59%-19.29%), Chinese (12.87%; 95% CI, 9.73%-16.37%), Bumiputeras (8.62%; 95% CI, 5.41%-12.47%) and others (6.91%; 95% CI, 5.71%-8.19%). There was no evidence of publication bias, although heterogeneity was high (I2 ranged from 0.00% to 99·8%). The quality of evidence based on GRADE was low. CONCLUSIONS Results of this study suggest that a high prevalence of prediabetes and diabetes in Malaysia. The diabetes prevalence is associated with time period and increasing age. The Malaysian government should develop a comprehensive approach and strategy to enhance diabetes awareness, control, prevention, and treatment. TRIAL REGISTRATION Trial registration no. PROSPERO CRD42021255894; https://clinicaltrials.gov/.
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Affiliation(s)
- Sohail Akhtar
- Department of Mathematics and Statistics, The University of Haripur, Haripur, Khyber Pakhtunkhwa, Pakistan
| | | | - Aqsa Ali
- Department of Statistics, GC University Lahore, Lahore, Pakistan
| | - Mubeen Asghar
- Department of Statistics, GC University Lahore, Lahore, Pakistan
| | - Rizwana Majeed
- Department of Statistics, GC University Lahore, Lahore, Pakistan
| | - Aqsa Sarwar
- Department of Statistics, GC University Lahore, Lahore, Pakistan
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A novel method for the chaperone aided and efficient production of human proinsulin in the prokaryotic system. J Biotechnol 2022; 346:35-46. [DOI: 10.1016/j.jbiotec.2022.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 12/27/2021] [Accepted: 01/13/2022] [Indexed: 02/07/2023]
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