Volume 1, Issue 2 (18 2002)
ijdld 2002, 1(2): 123-125 |
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Fakhrzadeh H, Faridnia P, Bahtouei M, Mohaghegh M, Pourebrahim R, Baradar-Jalili R, et al . DISORDERS OF LIPID AND GLUCOSE METABOLISM IN THE OIL INDUSTRY WORKERS OF KHARG ISLAND. ijdld 2002; 1 (2) :123-125
URL: http://ijdld.tums.ac.ir/article-1-484-en.html
URL: http://ijdld.tums.ac.ir/article-1-484-en.html
Hossein Fakhrzadeh * 
1, Peyman Faridnia , Mehrzad Bahtouei , Mostafa Mohaghegh , Rasool Pourebrahim , Reza Baradar-Jalili , Ali-Reza Vassigh , Masoomeh Nouri
1, Peyman Faridnia , Mehrzad Bahtouei , Mostafa Mohaghegh , Rasool Pourebrahim , Reza Baradar-Jalili , Ali-Reza Vassigh , Masoomeh Nouri
Abstract: (13028 Views)
Introduction: In order to determine the relationship between serum lipid profile and diabetes mellitus as well as other cardiovascular risk factors, we carried out a cross-sectional study of 1255 oil industry workers at the Kharg Island oil terminal.
Methods: Increased levels of total cholesterol (TC≥200mg/dl), triglyceride (TG≥200mg/dl), and low-density lipoprotein (LDL≥130mg/dl) were seen in 32.7%, 39.5% and 18.5% of the workers, respectively. Decreased levels of high-density lipoprotein (HDL<40mg/dl) were seen in 13.1% of workers. 61.3% of the workers had a body mass index (BMI) ≥25kg/m2. Visceral obesity (waist circumference >100cm) was seen 32.4% of workers.
Results: There was a direct and significant relationship between TC levels and BMI (p<0.001), and between TG levels and BMI (p<0.0001). The same correlation existed between waist circumference and both TC (p<0.02) and TG (p<0.06). There was also a direct correlation between LDL levels and waist circumference (p<0.04). 10.6% of workers had some disorder of glucose metabolism. There was a direct correlation between diabetes and both TC and HDL levels (p<0.04 and p<0.05, respectively). 42.4% of workers smoked and 57.4% had a sedentary lifestyle. There was a trend toward lower blood glucose and cholesterol levels as the level of physical activity increased (p=0.1 and p=0.08, respectively). There was a significant difference between blue- and white-collar workers in the prevalence of excess weight, visceral obesity, diastolic hypertension, diabetes and cigarette smoking, but not serum lipid profile and level of physical activity.
Conclusion: The significant prevalence of dyslipidaemia and other cardiovascular risk factors in the oil workers of Kharg Island requires systematic preventive interventions to reduce cardiovascular mortality and morbidity in this population.
Methods: Increased levels of total cholesterol (TC≥200mg/dl), triglyceride (TG≥200mg/dl), and low-density lipoprotein (LDL≥130mg/dl) were seen in 32.7%, 39.5% and 18.5% of the workers, respectively. Decreased levels of high-density lipoprotein (HDL<40mg/dl) were seen in 13.1% of workers. 61.3% of the workers had a body mass index (BMI) ≥25kg/m2. Visceral obesity (waist circumference >100cm) was seen 32.4% of workers.
Results: There was a direct and significant relationship between TC levels and BMI (p<0.001), and between TG levels and BMI (p<0.0001). The same correlation existed between waist circumference and both TC (p<0.02) and TG (p<0.06). There was also a direct correlation between LDL levels and waist circumference (p<0.04). 10.6% of workers had some disorder of glucose metabolism. There was a direct correlation between diabetes and both TC and HDL levels (p<0.04 and p<0.05, respectively). 42.4% of workers smoked and 57.4% had a sedentary lifestyle. There was a trend toward lower blood glucose and cholesterol levels as the level of physical activity increased (p=0.1 and p=0.08, respectively). There was a significant difference between blue- and white-collar workers in the prevalence of excess weight, visceral obesity, diastolic hypertension, diabetes and cigarette smoking, but not serum lipid profile and level of physical activity.
Conclusion: The significant prevalence of dyslipidaemia and other cardiovascular risk factors in the oil workers of Kharg Island requires systematic preventive interventions to reduce cardiovascular mortality and morbidity in this population.
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