Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Jul 6, 2021; 9(19): 5037-5045
Published online Jul 6, 2021. doi: 10.12998/wjcc.v9.i19.5037
Table 2 Comparison of image display effect of two inspection methods
Display effect
Transabdominal color ultrasound, n of 140 (%)
Transvaginal color ultrasound, n of 140 (%)
χ2
P value
Excellent79 (56.43)106 (75.71)8.2910.004
Good22 (15.71)21 (15.00)0.0190.889
Poor39 (27.86)13 (9.29)11.4000.001
Showing excellent rate101 (72.14)127 (90.71)11.4000.001