Research on Diagnostic Information of Smart Medical Care Based on Big Data

Table 7

ASD size of 2DE, 3DE, X-ray images, and measured values of the measuring board (mm).

Measurement methods	Measured value		r
X-ray image measurement	23.59 ± 8.82	<0.001	0.97
Two-dimensional ultrasonic measurement (upper and lower diameter)	19.65 ± 7.60	<0.001	0.97
Three-dimensional ultrasonic measurement (upper and lower diameter)	20. 82 ± 7.43	<0.001	0.92
Two-dimensional ultrasound + balloon measurement	24.17 ± 7.94	>0.05	0.97