. 2014 Sep 23;11(4):e18114. doi: 10.5812/iranjradiol.18114

Table 1 . Patient Characteristics in the Two Groups ^a.

	No.	Age, y, Mean ± SD	BMI, Mean ± SD^b
Group 1
Female	46	38.7 ± 14.8	26.7 ± 5.76
Male	18	40.9 ± 12.4	25.5 ± 3.4
Child	26	7.8 ± 3.9	-
Group 2
Female	47	42.3 ± 10.1	28.9 ± 5.1
Male	23	44.9 ± 12.9	25.8 ± 5.4
Child	25	8.7 ± 4.1	-

^aGroup 1: patients imaged first with conventional US, second with tissue harmonic imaging, Group 2: patients imaged first with tissue harmonic imaging, second with conventional US.

^bAbbreviations: BMI, body mass index; SD, standard deviation.

Table 1 . Patient Characteristics in the Two Groups a.

Table 1 . Patient Characteristics in the Two Groups ^a.