Samir H Assaad Khalil1, Magdy H Megallaa2, Kamel H Rohoma2, Hanaa Ismael3, Myriam AbouSeif4, Ibrahim Kharboush5, Dalal Elkaffash4, Mohamed Hassanein6, Moataza M Abdel Wahab7, Amin Malaty8, Hassan Sallam9. 1. Unit of Diabetes & Metabolism, Department of Internal Medicine, Faculty of Medicine, Alexandria University, Egypt. Electronic address: samir.assaadkhalil@alexmed.edu.eg. 2. Unit of Diabetes & Metabolism, Department of Internal Medicine, Faculty of Medicine, Alexandria University, Egypt. 3. Department of Nutrition, High Institute of Public Health, Alexandria University, Egypt. 4. Department of Clinical Pathology, Faculty of Medicine, Alexandria University, Egypt. 5. Department of Family Health, High Institute of Public Health, Alexandria University, Egypt. 6. Dubai Hospital, Dubai Health Authority, UAE and Cardiff University, Cardiff, UK. 7. Department of Biostatistics, High Institute of Public Health, Alexandria University, Egypt. 8. Department of Ophthalmology, Faculty of Medicine, Alexandria University, Egypt. 9. Alexandria Regional Centre for Women's Health and Development, Alexandria, Egypt.
Abstract
AIMS: To determine the prevalence of type 2 diabetes mellitus in a sample of the adult population of Alexandria, Egypt, and to delineate the epidemiologic profile of the disease in this community. METHODS: This cross-sectional study was conducted on a representative sample of the population. Participants provided demographic data, their medical history, and blood samples for measurement of plasma glucose (fasting and after oral glucose load) and underwent a detailed physical examination. RESULTS: Of 10,640 eligible subjects, 9657 (90.8%) aged 18-90 years agreed to participate (3795 men, 5862 women). We found an age-adjusted prevalence of diabetes of 16.8% (men, 12.7%; women 19.1%); of prediabetes, 14.6% (men, 13.5%; women, 15.2%), and of newly diagnosed diabetes, 5.5% (men, 3.3%; women, 6.6%). Diabetes was most common in people older than 50 years; prediabetes was most common in 30-39-year-old men and in women younger than 20. In logistic regression analysis, factors independently associated with prediabetes were a history of dyslipidaemia, urban residence, and widowhood. Independent associated factors for diabetes were a high waist-to-hip ratio, family history of diabetes, being divorced, history of dyslipidaemia, peripheral arterial disease or hypertension, low education level, and being not working. CONCLUSIONS: We found a high prevalence of diabetes and prediabetes in Alexandria, particularly in the middle-aged population. Given globally increasing life expectancies, the number of individuals with diabetes could become particularly challenging to the Egyptian healthcare system. Comprehensive national preventive measures are urgently needed.
AIMS: To determine the prevalence of type 2 diabetes mellitus in a sample of the adult population of Alexandria, Egypt, and to delineate the epidemiologic profile of the disease in this community. METHODS: This cross-sectional study was conducted on a representative sample of the population. Participants provided demographic data, their medical history, and blood samples for measurement of plasma glucose (fasting and after oral glucose load) and underwent a detailed physical examination. RESULTS: Of 10,640 eligible subjects, 9657 (90.8%) aged 18-90 years agreed to participate (3795 men, 5862 women). We found an age-adjusted prevalence of diabetes of 16.8% (men, 12.7%; women 19.1%); of prediabetes, 14.6% (men, 13.5%; women, 15.2%), and of newly diagnosed diabetes, 5.5% (men, 3.3%; women, 6.6%). Diabetes was most common in people older than 50 years; prediabetes was most common in 30-39-year-old men and in women younger than 20. In logistic regression analysis, factors independently associated with prediabetes were a history of dyslipidaemia, urban residence, and widowhood. Independent associated factors for diabetes were a high waist-to-hip ratio, family history of diabetes, being divorced, history of dyslipidaemia, peripheral arterial disease or hypertension, low education level, and being not working. CONCLUSIONS: We found a high prevalence of diabetes and prediabetes in Alexandria, particularly in the middle-aged population. Given globally increasing life expectancies, the number of individuals with diabetes could become particularly challenging to the Egyptian healthcare system. Comprehensive national preventive measures are urgently needed.