The relationship between dietary factors and serum lipids in Chinese urban and rural populations of Beijing and Guangzhou. PRC-USA Cardiovascular and Cardiopulmonary Research Group.
BACKGROUND
Serum cholesterol (TC) levels and coronary heart disease (CHD) are lower in China than in western countries. This report examines the role of diet in determining TC.


METHODS
Data were collected as part of a cross-sectional study of 10,000 men and women, 35-54 years old, conducted in 1983-1984 in four areas in China. A 10% subsample was surveyed for eating patterns and measurement of blood lipids. Six one-day dietary recalls were collected on each participant.


RESULTS
Mean daily intake of energy from fat was less than 30%. Mean Keys scores ranged from 20.4 to 32.6. In multivariable regression analysis controlling for age, body mass index (BMI), and alcohol, Keys score was statistically associated with serum TC. A 10-unit greater Keys score was associated with 6.3 mg/dl higher TC and 4.0 mg/dl higher low density lipoprotein cholesterol.


CONCLUSIONS
We conclude that in China the relation of dietary factors to serum lipids is similar to that in populations having high serum TC levels.
Zhou
B
B
Fu Wai Hospital, Beijing, People's Republic of China.
Rao
X
X
Dennis
B H
BH
Li
Y
Y
Zhuo
Q
Q
Folsom
A R
AR
Yang
J
J
Li
Y
Y
Stamler
J
J
Cao
T
T
D000328:Adult; D015992:Body Mass Index; D002681:China; D002784:Cholesterol / Q000097:blood*; D003430:Cross-Sectional Studies; D004032:Diet; D004041:Dietary Fats / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012423:Rural Health; D014504:Urban Health
D004041:Dietary Fats; D008055:Lipids; D002784:Cholesterol