Comparison of Common Methods for Precision Volume Measurement of Hematoma

Table 6

Mean errors of nonclosed hematoma (grouping by shape) by slice, voxelization methods, and 3D-Slicer method, compared with the 3D-Slicer method for closed models.

		Slice method 1	Slice method 2	Voxelization method	3D-Slicer method for nonclosed models
Regular group	76	0.00193513	0.00024842	0.00013171	0.01995789
Irregular group	85	0.00605059	0.00159624	0.00109388	0.01590706
Lobular group	37	0.00364405	0.00000946	0.00002892	0.02858676