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Table 4 Results obtained from applying a two-tailed t-test on the mean difference in percent of SUVs calculated from ROIs (50% cut-off method) representing adrenocortical adenomas and normal adrenal glands defined in MVW-PC1 and summed images, respectively.

From: Masked volume wise principal component analysis of small adrenocortical tumours in dynamic [11C]-metomidate positron emission tomography

Comparison

P value

Mean ± SEM of MVW-PC1, SUM

MVW-PC1, adenoma,% vs SUM, adenoma,%

0.2906

12.78 ± 1.258, 10.90 ± 1.213

MVW-PC1, normal,% vs SUM, normal,%

0.0002

22.59 ± 1.711, 11.91 ± 1.731