Dietary patterns in 10 groups and the relationship with blood pressure. Collaborative Study Group for Cardiovascular Diseases and Their Risk Factors.
An epidemiological comparative study on dietary patterns and population means of blood pressure was undertaken in 10 groups (3 of workers, 6 of farmers, 1 of fishermen) of adult males and females of northeast, north, south, middle and east China. Standardized methods and record forms were used for blood pressure measurements and 24-hr dietary recall interviews. Simple correlation and linear regression, multiple regression (adjusted for age, sex and body mass index) and ridge regression were used to analyze the relationship of dietary electrolytes and animal protein to blood pressure. The results show a significant negative association of mean daily intake of Ca and animal protein with population mean blood pressure. Excluding the fishermen's group, mean daily intake of Na showed significant positive association with both systolic and diastolic blood pressure. The Chinese diet should probably be improved, increasing Ca and animal protein and cutting salt to a much lower level.
Zhou
B F
BF
Wu
X G
XG
Tao
S Q
SQ
Yang
J
J
Cao
T X
TX
Zheng
R P
RP
Tian
X Z
XZ
Lu
C Q
CQ
Miao
H Y
HY
Ye
F M
FM
D000328:Adult; D001794:Blood Pressure; D002118:Calcium / Q000378:metabolism; D002681:China; D004034:Diet Surveys; D004044:Dietary Proteins / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D015337:Multicenter Studies as Topic; D009749:Nutrition Surveys; D012982:Sodium, Dietary / Q000008:administration & dosage
D004044:Dietary Proteins; D012982:Sodium, Dietary; D002118:Calcium