Table 1B. SUVs, TLG, HBI and TI mean and SD values according to each age group in breast tissue of NBT subjects.

	PRE	PERI	POST
SUVmean**	0.85 ± 0.03	0.7 ± 0.03	0.55 ± 0.02
SUVmax**	1.6 ± 0.04	1.4 ± 0.04	1.2 ± 0.03
SUVpeak**	1.3 ± 0.03	1.2 ± 0.04	0.9 ± 0.03
SkewnessH**	0.21 ± 0.06	0.21 ± 0.07	0.48 ± 0.05
KurtosisH*	2.9 ± 0.11	2.8 ± 0.13	3.2 ± 0.09
EntropyH	1.4 ± 0.03	1.4 ± 0.04	1.5 ± 0.03
EnergyH	0.07 ± 0.01	0.07 ± 0.01	0.06 ± 0.01
Homogeneity**	0.81 ± 0.01	0.83 ± 0.01	0.86 ± 0.00
Entropy**	0.9 ± 0.02	0.85 ± 0.02	0.7 ± 0.02
SRE**	0.54 ± 0.01	0.50 ± 0.01	0.43 ± 0.01
LRE**	7.6 ± 0.4	8.3 ± 0.5	11.3 ± 0.3
LGZE**	0.31 ± 0.01	0.33 ± 0.01	0.38 ± 0.01
HGZE*	12.8 ± 0.6	10.5 ± 0.6	7.5 ± 0.4

^*p value < 0.05 and ^**p value < 0.01 on Anova test.