Validation of Automated White Matter Hyperintensity Segmentation

Table 2

Percent overlap of segmentation methods against manual segmentation.

	Mean (SD)	Range
Within rater repeat (𝑁=5)	71.4 (12)
Between rater repeat (𝑁=5)	63.3 (18)
In-house segmentation	62.2 (12)	38–85
Wu segmentation	36.8 (18)	11–83
SPM5 T1 segmentation	14.4 (21)	1–69
SPM8	11.9 (19)	1–65