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Table 3 DICE similarity coefficient (DSC) results by comparing GTVCM and GTVCMP

From: The impact of positron emission tomography on primary tumour delineation and dosimetric outcome in intensity modulated radiotherapy of early T-stage nasopharyngeal carcinoma

 

DSC

Mann–Whitney U test

Group

Mean ± SD

p value

T1 (n = 12)

0.79 ± 0.05

0.691

T2 (n = 8)

0.78 ± 0.04

All (n = 20)

0.79 ± 0.05