Endocrine Abstracts

Introduction: The epidemiological transition has resulted in a major increase in the prevalence of obesity in our country. Obesity is closely associated with chronic diseases such as type 2 diabetes, hypertension and dyslipidemia.

The aim of our study is assessing the prevalence of general obesity, central obesity (OA), associated risk factors (type2 diabetes, hypertension and dyslipidemia) and try to provide information on determinants of obesity in Algerian adult.

Methods: This was a cross sectional study conducted among 2210 subjects (1583 women and 627 men) aged 18 to 64 years old, living in Algiers (Algeria).

Subjects were randomized, anthropometric parameters, socio demographic situation, information about the food habits and physical activity were collected using a questionnary.

Fasting blood glucose, cholestrol, triglycerids and blood pressure were measured.

Results: The prevalence of obesity (BMI > 30 kg/m²) was 24.9% (12.7% for males and 66.4% for females).

The prevalence of central obesity (WC > 80 cm for women and 94 cm for men) was 66.4%, 41% for males and 76.4% for females.

Multi variable logistic regression showed that elderly, female gender, low educational level, a history of familial or personal obesity and menopause were at risk of obesity classified by BMI or WC.Wheras a young age, a higher level of education, male gender, celibacy and high physical activity were at lower risk of obesity.

Obese subjects defined by BMI or Waist circumference had an increased risk of type 2 diabetes, hypertension and dyslipidemia.

Conclusion: The characterization of these factors will contribute to defining more effective and specific strategies to screen and control obesity.