Table 1. Features of Uterine Fibroids for All Subjects.

Variable	MRgHIFU	USgHIFU	P
Patients (number)	43	51
Age (years)	41.6 ± 5.5	38.6 ± 7.0	0.356
Number of uterine fibroids (n)	44	68
Volume of uterine fibroids (cm3)*	95.0 ± 83.8	126.9 ± 121.3	0.663
Location of uterine fibroids (numbers)†
Intramural	22	53
Subserous	21	6
Submucous	1	9
Patients with completely ablated fibroid (%)	10 (23.3%, 10/43)	22 (43.1%, 22/51)	0.031

^*Data showed volume of uterine fibroids in each case, ^†Data showed number of uterine fibroids. MRgHIFU = magnetic resonance-guided high-intensity focused ultrasound, USgHIFU = ultrasound-guided high-intensity focused ultrasound