Generalized obesity, serum lipids and lipoproteins in adult males in a semiurban community in the north of Jordan

ABSTRACT

To describe the relationship between generalized obesity with serum lipids and lipoproteins. Multi stage sampling technique was used to select the participants from Alsareeh area. A total of 400 apparently healthy adult males aged 30-50 years wereinvited to participate in the study, of whom 306 [103 non obese, 100 overweight, 103 obese] completed the study. A pilot tested interview questionnaire was designated in the study to collect the dietary history. Triglycerides, total cholesterol, and high density lipoproteins cholesterol were measured whereas low density lipoproteins cholesterol and tot4l cholesterol to high density lipoproteins cholesterol ratio were calculated adverse serum lipids and lipoproteins were categorized based on [NIH, 1998]. Obesity was categorized into three groups as indicated by BMI-C WHO [1997] for generalized obesity. There was an increases in the prevalence rate of adverse serum lipids and lipoproteins as BMI level increases. Their prevalence rate among overweight and obese subjects compared with non-obese subjects were [2.1-8.9] and [4.9-10.9] times. respectively. Also adjusted odds ratios of adverse serum lipids and lipoproteins after controlling for confounded factor among overweight and obese subjects compared with non-obese subjects were [ORs 5.08-6.27, 95% CI] and [ORs 11.59-13.8, 95% CI] respectively. Amount of body fat is the major risk factor on adverse serum lipids and lipoproteins which emphasizes the need for concentrated efforts to prevent and treat obesity rather than just its associated diseases