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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Ann Thorac Surg. 2010 Oct;90(4):1230–1235. doi: 10.1016/j.athoracsur.2010.04.016

Table 2.

Statistical Summary of Dependence of Ln (WML-ILL Volume) Upon Clinical Variable of Interest Using Univariate Analysis

p Value
Variable Whole Group (n = 95)
(Mild, Moderate, and
Severe-Critical AS)		 Subgroup (n = 42)
(Severe-Critical AS)
Age 0.0001a 0.076
Sex 0.058 0.030a
HL 0.13 0.62
DM 0.28 0.38
HTN 0.75 0.27
CAD 0.61 0.38
AS severity 0.72–0.99b —
a

p < 0.05.

b

The range of p values, which are from the comparisons for all pairs of AS severity (mild, moderate, and severe-critical) using the Tukey-Kramer honestly significant difference test.

AS = aortic stenosis; CAD = coronary artery disease; DM = diabetes mellitus; HL = hyperlipidemia; HTN = hypertension; WML-ILL = white matter lesions and ischemia-like lesions.