Table 2.

Comparison between film and FFDM for six image features of MCs.

	Film value	FFDM value
Features	(std. dev.)	(std. dev.)	Corr. coef.	p-value
AREA	0.1349 (0.0706)	0.1370 (0.0701)	0.8909	0.3676
INTAV	1.392 (1.027)	1.398 (1.049)	0.8643	0.4930
INTSD	0.3630 (0.2105)	0.3720 (0.1997)	0.7448	0.1417
CONT	1.105 (0.5898)	1.058 (0.5545)	0.8812	0.2813
VOLU	17.01 (17.32)	16.64 (17.19)	0.9269	0.3781
SHAPE	1.030 (0.2483)	1.047 (0.6551)	0.7326	0.6244