ABSTRACT
AIM: The prevalence and associated risk factors of metabolic syndrome (MS) among adults over 18 years old in Jaffna district. MATERIALS AND METHODS: It was community-based cross-sectional descriptive study. Multistage stratified cluster sampling technique was employed. An interviewer administered questionnaire was used to obtain the relevant information. Waist circumference (WC) and blood pressure (BP) measurements were recorded. Fasting plasma glucose (FPG), high-density lipoprotein (HDL), and triacylglycerols were analyzed by the enzymatic colorimetric assay using semi-automated analyzer (Teco Diagnostics TC-3300). International Diabetic Federation guideline for Asians was used to identify MS. RESULTS: Sample response rate was 95.3% and of them, 43.8% (n = 224) was male. The prevalence of central obesity (WC for male ≥90 cm, female ≥80 cm) was 23.9%. Raised FPG (≥100 mg/dL, or previously diagnosed diabetes mellitus), hypertriacylglycerolemia (≥150 mg/dl), low level of HDL cholesterol (<40 mg/dL in males, <50 mg/dL in females), and raised BP (systolic BP ≥130 or diastolic BP ≥85 mmHg or previously diagnosed hypertension) were found in 23.9%, 25%, 79.3%, and 36.6% of the participants. The prevalence of MS was 15.8% (95% confidence interval [CI]: 12.8-19.3) and it was 17.4% in males and 14.6% in females. Participants living in the urban area had a higher prevalence of MS when compared with participants in a rural area (P = 0.015). Older age (P < 0.001) was a risk factor for development of MS. Smoking (P = 0.005) was a risk factor for the development of MS. Participants having sedentary, moderately active, and highly active lifestyle had the prevalence of MS 20.6% (95% CI: 13.2-29.7), 14.7% (95% CI: 10.6-19.5), and 14.7% (95% CI: 9.3-21.6), respectively (P = 0.247). CONCLUSION: Older age, urban living, and smoking carry a higher risk for development of MS among Jaffna Tamil community.
ABSTRACT
BACKGROUND: The aim was to determine the prevalence and factors associated with Metabolic Syndrome (MS) among adults aged over 18 years in Jaffna district, Sri Lanka. METHODS: This study was carried out as a community based cross sectional descriptive study in Jaffna district, Sri Lanka. Multistage stratified cluster sampling technique was employed. Total sample size was 544. An interviewer administrated questionnaire was used to gather data. Waist circumference (WC) and blood pressure (BP) measurements were recorded in standard method. Overnight fasting blood samples were obtained from all subjects. Fasting plasma glucose (FPG), high density lipoprotein (HDL), and triacylglycerols were analyzed by the enzymatic colorimetric assay (Semi Automated analyser Teco Diagnostics TC 3300). Modified National Cholesterol Education Program's Adult Treatment Panel III (NCEP ATP III) criterion was used to define the MS. RESULTS: Sample response rate was 95.3 %. Of them, 43.8 % (n = 224) was male. Prevalence of central obesity (WC for male ≥102 cm, female ≥88 cm) was 16.2 %. Prevalence of raised FPG (≥100 mg/dL), hypertriacylglycerolaemia (≥150 mg/dl), low level of HDL cholesterol (<40 mg/dL in males, <50 mg/dL in females) and raised BP (systolic BP ≥130 or diastolic BP ≥85 mmHg) were 23.9, 25, 79.3 and 36.6 % respectively. Prevalence of MS was 24.1 % (n = 123, 95 % CI: 20.4-28) and it was 26.8 and 21.9 % among males and females respectively. Participants living in urban area had higher prevalence of MS when compared with participants living in rural area (P = 0.015). Older age (P < 0.001) and smoking (P = 0.005) were risk factor for development of MS. Prevalence of MS among the participants with sedentary and active lifestyle was 29.9 and 23.7 % respectively. CONCLUSION: One out of four had MS. Old age, urban living and smoking carried higher risk for developing MS in Jaffna community.
