Diabetes and Hypertension in a Santhal Tribe in Bangladesh: A Population Based Study

• 作者: Akhter Banu M. Abu Hana Golam Morshed M. Abu Sayeed Mir Masudur Rhaman Muhammad Tofazzal Hussain Parvin Akter Khanam Shurovi Sayeed Tanjima Begum
• 来源期刊: 糖尿病(英文)
• 学科: 医学
• 关键词: Santhal OBESITY DIABETES HYPERTENSION LIPIDS
• 年，卷（期）: 2014,（2）
• 页码范围: 133-140
• 页数: 8页
• 分类号: R5

摘要

BACKGROUND: Santhal (Santals) tribe is one of the oldest and largest aboriginal pre Aryan populations in India and Bangladesh. There was no published report on the prevalence of diabetes and hypertension. OBJECTIVE: To determine the prevalence of type 2 diabetes mellitus (T2DM) and hypertension in a Santhal tribe of Bangladesh. RESEARCH DESIGN AND METHODS: Eight villages inhabited largely by Santhal tribe were purposively selected. All Santhals aged 20 years or more were considered eligible and enlisted for the study. Investigations included socio-demographic information (age, sex, education, income), clinical history (general illness), anthropometry (height, weight, waist-girth, hip-girth) and blood pressure. Body mass index (BMI) and waist-to-hip ration (WHR) were calculated. Blood samples were collected for fasting plasma glucose (FPG), total cholesterol (Chol), triglycerides (TG), urea and creatinine. RESULTS: Thirteen hundred eligible Santhals were enlisted. Of them, 1049 (80.7%) participated in the study. The male and female participants were 40% and 60%, respectively. The prevalence of T2DM was 0.6% and hyperglycemia (FPG > 5.5 mmol/l) was 10.0%. The prevalence of systolic hypertension (sHTN) was 24.4% and diastolic hypertension (dHTN) was 24.6%. Compared with the males the females had significantly higher prevalence of sHTN (OR, 2.20 with 95% CI, 1.62 - 3.02) and dHTN (OR, 1.81 with CI, 1.34 - 2.0);whereas, the prevalence of T2DM and IFG did not differ. Regarding obesity 45% of the participants had BMI 23.1. Logistic regression estimated that the increasing age, female sex, higher FPG (>5.5 mmol/l) and higher Chol (>160 mg/dl) had independent risk for sHTN and dHTN. CONCLUSIONS: The Santhals had less risk for diabetes but increased risk for hypertension. The Santhal females had excess risk of hypertension. Advancing age, female sex, hyperglycemia and hypercholesterolemia were found to have significant risk for hypertension. Obesity had no effect on diabetes or hypertension. High dietary salt intake among