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Table 3 The comparison of 3D coordinates for GTV A , GTV S and ITV MIP ( x ¯ ±s)

From: A comparison of the different 3D CT scanning modes on the GTV delineation for the solitary pulmonary lesion

Scan modes x axial y axial z axial
GTVA -1.74 ± 6.99 -32.50 ± 29.07 -3.94 ± 4.20
GTVS -1.72 ± 7.02 -32.46 ± 28.83 -3.88 ± 4.22
ITVMIP -1.78 ± 7.02 -32.47 ± 28.95 -3.94 ± 4.20
x 2 3.51 1.83 1.49
p 0.17 0.40 0.48