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Table 3 Summary of Cortical and Ventricular Atrophy in Subjects with and without ICAC

From: Is Intracranial Atherosclerosis an Independent Risk Factor for Cerebral Atrophy? A Retrospective Evaluation

Type of Calcification All Subjects (n = 65) Subjects with High Calcium (n = 46) Subjects with Low Calcium (n = 19) P-value
Cortical Atrophy 3.7 +/- 1.8 4.2 +/- 1.7 2.55 +/- 1.6 < 0.001
Central (ventricular) Atrophy 4.71 +/- 2.26 5.56 +/- 1.78 2.65 +/- 1.97 < 0.001