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Table 3 Risk factors of MCA aneurysm formation: univariate and multivariate logistic regression analysis

From: Wall shear stress gradient is independently associated with middle cerebral artery aneurysm development: a case-control CFD patient-specific study based on 77 patients

Parameter

Univariate analysis

Multivariate analysis

OR (95% CI)

P value

OR (95% CI)

P value

WSS [Pa]

0.988 (0.975–1.002)

0.077

0.986 (0.971–1.0)

0.049

WSSG [Pa/mm]

1.008 (1.0–1.016)

0.028

1.009 (1.001–1.017)

0.025

absWSSG [Pa/mm]

0.994 (0.985–1.004)

0.207

–

–

dirWSSG

2.738 (1.088–6.889)

0.030

–

–

OSI

1.158 (0.071–18.84)

0.918

–

–

  1. For abbreviations, see Table 1. Multivariate model included all uncorrelated variables with P value < 0.1 in the univariate analysis
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BMC Neurology

ISSN: 1471-2377

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