Table 1. SUVmean values (average±standard deviation) and correlations between two methods.

Organs	MLAA-based reconstruction	CT-based reconstruction	Correlation(R²)
Liver	2.34±0.44	2.18±0.41	0.97
Lungs	0.43±0.27	0.36±0.24	0.99
Spleen	1.54±0.29	1.65±0.28	0.95
Heart	2.30±1.15	2.27±1.13	0.99
Muscle	0.51±0.11	0.53±0.10	0.94
Femoral heads	0.32±0.09	0.31±0.11	0.93
Blood pool	1.37±0.46	1.37±0.47	0.98