[Analysis on the interaction among agents in arteriosclerotic cerebral infarction].
An 1:1 matched case-control study including 105 arteriosclerotic cerebral infarction cases and 105 controls was carried out to estimate the etiologic interaction, in Yi-xing city, March 1997. Results showed that the major risk factors were high levels of serum TG, Lp(a) and BMI while serum level of HDL-C was the only protective factor. When several levels were divided on Lp(a) and BMI, a significantly dose response relation was found. Considering the correlation among serum concentration of lipids, we analysed the interaction of different factors, using Log-Linear models. Results showed that there were significant interactions between arteriosclerotic cerebral infarction and TC, TG, HDL-C and Lp(a). There were also interactions between TC, TG, HDL-C and LDL-C. However, the strongest interaction is expected to happen at what level remains further investigations.
Zhou
J Y
JY
School of Public Health, Nanjing Medical University.
Shen
J
J
Shao
Y N
YN
D000368:Aged; D016022:Case-Control Studies; D002544:Cerebral Infarction / Q000453:epidemiology* / Q000209:etiology; D002681:China / Q000453:epidemiology; D002784:Cholesterol / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D005260:Female; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000150:complications; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D014280:Triglycerides / Q000097:blood
D008078:Cholesterol, LDL; D014280:Triglycerides; D002784:Cholesterol