Scale Invariant Feature Transformation Algorithm-Based Magnetic Resonance Imaging-Assisted Diagnosis of Patients with Stroke and Rehabilitation Nursing

Table 3

Comparison on BBS balance ability scores of patients in the two groups after intervention.

	Baseline	8 weeks after leaving hospital	12 weeks after leaving hospital	F
Group B	19.34 ± 1.98	39.21 ± 2.21	44.96 ± 2.16	792.1	<0.001
Group A	19.53 ± 2.01	34.38 ± 2.89	37.76 ± 3.69	398.3	<0.001
t	−0.574	6.384	7.324	—	—
	0.610	<0.001	<0.001	—	—