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Logistic regression analysis on influencing factors of the collateral circulation formation in patients with acute cerebral infarction / 中国综合临床
Clinical Medicine of China ; (12): 1061-1066, 2017.
Article in Chinese | WPRIM | ID: wpr-664314
ABSTRACT
Objective To explore the influencing factors of the collateral circulation formation in patients with acute cerebral infarction.Methods Three hundred and fifty-two patients with acute cerebral infarction were included in this study,the clinical date of their head and neck 256 slice spiral CT angiography (CTA)examination was analyzed.According to the formation of collateral circulation in the head and neck CTA imaging results,it is divided into the collateral circulation group and the non-collateral circulation group.The clinical data of the two groups were compared.The influencing factors of the formation of collateral circulation in patients with acute cerebral infarction were analyzed by single factor analysis and multivariate logistic regression analysis.Results (1)In 352 cases of acute cerebral infarction,197 cases(56.0%)had collaterals,155 cases (44.0%)had none collateral.(2)Single factor analysis showed that age(t=-2.860,P=0.004),hypertension combined with diabetes(χ2 = 10.709,P= 0.001),history of TIA(χ2 = 4.626,P= 0.034),low density lipoprotein(t=-2.176,P=0.030),high homocysteine(t=2.885,P=0.004),cerebral vascular stenosis(Z=-5.936,P=0.000),posterior circular lesions(χ2=8.548,P=0.004)were the influencing factors in the formation of collateral circulation.(3)Multivariate Logistic regression analysis showed that old age(OR=1.031;95%CI=1.008-1.054;P=0.007),hypertension combined with diabetes(OR= 2.009;95%CI=1.159-3.482;P=0.013),high homocysteine(OR=1.023;95%CI,1.005-1.041;P=0.014),circular lesions(OR=1.727;95%CI=1.063-2.804;P=0.027)were relatively independent risk factors in acute cerebral infarction patients with none circulation,the degree of cerebral vascular stenosis(OR=0.507;95%CI=0.389-0.661;P=0.000),low density lipoprotein(OR=0.723;95%CI=0.532-0.982;P=0.038)served as protective factor.Conclusion Old age,hypertension combined with diabetes,high homocysteine and posterior circulation lesions are risk factors for the formation of collateral circulation in patients with acute cerebral infarction,cerebral vascular stenosis degree and low density lipoprotein can promote the formation of collateral circulation.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Clinical Medicine of China Year: 2017 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Clinical Medicine of China Year: 2017 Type: Article