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Table 4 Association between HMCAS present and stroke severity and clinical outcomes

From: The Hyperdense middle cerebral artery sign is associated with poor leptomeningeal collaterals in acute ischemic stroke: a retrospective study

Ā 

Univariate analysis

Multivariate analysis

OR (95% CI)

P value

OR (95% CI)

P value

NIHSS scores

ā€ƒ0-5 vs. ā‰„ 5

0.13 (0.07, 0.24)

<ā€‰0.001

0.15 (0.08, 0.29)

<ā€‰0.001

ā€ƒ0-15 vs. ā‰„ 15

0.22 (0.15, 0.33)

<ā€‰0.001

0.27 (0.18, 0.41)

<ā€‰0.001

Thrombus location

ā€ƒICAā€‰+ā€‰M1/M1 vs. M2

3.01 (2.01, 4.52)

<ā€‰0.001

1.72 (1.10,2.71)

0.018

90d mRS scores

ā€ƒ0-3 vs. 4-6

0.17 (0.11, 0.25)

<ā€‰0.001

0.35 (0.21, 0.58) a

<ā€‰0.001

Ā Ā Ā 

0.34 (0.20,0.56) b

<ā€‰0.001

ā€ƒ0-2 vs. 3-6

0.11 (0.07, 0.18)

<ā€‰0.001

0.23 (0.13, 0.40) a

<ā€‰0.001

Ā Ā Ā 

0.21 (0.12,0.37) b

<ā€‰0.001

  1. For NIHSS scores: Adjusted for age, gender, thrombus location in multivariate analysis
  2. For Thrombus location: Adjusted for age, gender, NIHSS score in multivariate analysis
  3. For 90d mRS score: a Adjusted for age, gender, thrombus location, NIHSS score, thrombolysis treatment in multivariate analysis; b Adjusted for age, gender, thrombus location, NIHSS score, endovascular treatment in multivariate analysis
  4. NIHSS National Institutes of Health Stroke Scale, ICA internal carotid artery, mRS modified Rankin Scale
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BMC Neurology

ISSN: 1471-2377

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