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Table 1: 
Differences in mean IPH area (% of total vessel wall) between proximal and distal regions
Longitudinal Distance from Section with Smallest Lumen (mm)No. of Slices Where Proximal and Distal Sections Are AvailableMean % IPH with Respect to Total Vessel Wall Area in the Proximal RegionMean % IPH with Respect to Total Vessel Wall Area in the Distal RegionP Value
26614.4 (SD, 1.9)9.6 (SD, 2.1).040
45914.7 (SD, 1.7)5.4 (SD, 1.8)<.001
64511.1 (SD, 1.6)2.2 (SD, 1.3).001
8397.5 (SD, 1.5)2.2 (SD, 1.5).056
10345.0 (SD, 1.4)1.1 (SD, 1).077