Comparative Analysis of Low-Rank Matrix Denoising Algorithm-Based MRI and CT Images in Diagnosis of Cerebral Aneurysms

Table 4

Patients’ satisfaction with CT and MRI examinations.

	Satisfied	General satisfied	Dissatisfied	Total
MRI	55 (68.8%)	15 (18.8%)	10 (12.5%)	80
CT	68 (85%)	7 (8.8%)	5 (6.3%)	80
χ^2	3.238	2.698	2.034	—
P	<0.05	<0.05	<0.05	—