BMC Cancer

Table 2 Correlation coefficient between D2cm³/D90 and V_nsub-organ of each OAR

From: Dose prediction of organs at risk in patients with cervical cancer receiving brachytherapy using needle insertion based on a neural network method

D2cm³/D90	V_nsub-organ
D2cm³/D90	V_nsub-organ1	V_nsub-organ2	V_nsub-organ3	V_nsub-organ4	V_nsub-organ5
D2cm³/D90 (bladder)	0.391^a	0.485^a	0.476^a	0.419^a	0.334^a
D2cm³/D90 (rectum)	0.220^a	0.601^a	0.743^a	0.773^a	0.753^a
D2cm³/D90 (sigmoid colon)	0.286^a	0.402^a	0.487^a	0.506^a	0.536^a

^aSignificant correlation at 0.01 level (bilateral)

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ISSN: 1471-2407

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