Characteristics of Three-Dimensional Power Doppler in Gestational Trophoblastic Disease

Table 1

The characteristics of subgroups of GTD.

	Hydatidiform mole	Invasive mole	Choriocarcinoma	value
	; mean ± SD	; mean ± SD	; mean ± SD
Age (year)	30.79 ± 7.82	29.55 ± 6.56	29.25 ± 7.59	0.875
RI	0.54 ± 0.14	0.41 ± 0.17	0.25 ± 0.06	0.001
VI	71.69%  ± 23.47%	92.36%  ± 6.58%	95.38%  ± 1.38%	0.002
FI	57.44%  ± 20.64%	77.44%  ± 12.86%	85.30%  ± 6.47%	<0.001
VFI	45.58%  ± 26.09%	71.04%  ± 15.98%	81.36%  ± 6.36	<0.001