Changes of Plasma Cardiovascular Disease Risk Factors according to the Health Practice and Dietary Habits in Healthy Male University Studnets.
- Author:
Kyeong Sook YIM
1
Author Information
1. Department of Food & Nutrition, The University of Suwon, Suwon, Korea.
- Publication Type:Original Article
- Keywords:
cardiovascular disease risk factor;
plasma cholesterol;
health practice;
smoking;
BKI;
dietary habit
- MeSH:
Alcohol Drinking;
Blood Glucose;
Blood Pressure;
Breakfast;
Cardiovascular Diseases*;
Edible Grain;
Cholesterol;
Cross-Sectional Studies;
Eating;
Fast Foods;
Fasting;
Food Habits*;
Food Preferences;
Fruit;
Glucose;
Humans;
Hyperphagia;
Korea;
Male*;
Meat;
Plasma*;
Risk Factors*;
Smoke;
Smoking;
Smoking Cessation;
Triglycerides;
Vegetables;
Surveys and Questionnaires
- From:Korean Journal of Community Nutrition
1998;3(5):685-694
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
This cross-sectional study was conducted to describe the changes of plasma cardiovascular disease(CVD) risk factors in Korea. Overnight fasting plasma levels of total cholesterol, high density lipoprotein(HDL)-cholesterol, triacylglycerol and glucose were analyzed. Blood pressure and anthropometric data were also measured. Health practice factors such as smoking status, alcohol consumption and frequency fo exercise were evaluated by a self-administered questionnaire. Questions regarding dietary habits and food preferences were also asked. Seventy eight percent of the subjects had more than one CVD risk factor. Plasma total cholesterol, triacylglycerol, and fasting blood glucose were significantly increased according to the subjects body mass index(kg/m2, BMI), whereas HDL-cholesterol, low density lipoprotein(LDL)-cholesterol and blood pressure showed no significant differences with BMI. Current smokers had significantly high plasma total cholesterol, LDL-cholesterol and triacylglycerol levels. Alcohol consumption significantly increased plasma total cholesterol and fasting blood sugar, but regular exercise had no effects on the plasma CVD risk factors. Overeating and frequency of fast food consumption were positively correlated with the CVD risk score, whereas intake of grains, meats and vegetables were negatively correlated with that score. A stepwise multiple regression analysis was performed to examine the effects of specific dietary factors on plasma lipid levels. For plasma total cholesterol level, the frequency of fast food intake explained 8% of the variance, followed by habitual overeating, frequency of grain intake and high cholesterol food intake(Model R2=22.4%). For plasma triacylglycerol level, preference of oily foods accounted for 7.5% of the variance, followed by eating breakfast, preference of fruit and frequency of grain intake(Model R2=22.0%). The findings suggest that intervention programs to reduce the risk of CVD should focus on health practice through reducing BMI, smoking cessation and moderate or no alcohol drinking. Moreover, desirable dietary habits such as eating breakfast, not overeating and reduced intake of fast food may improve CVD risk.
