Effect of Standardized Perioperative Management on EEG Indexes and Nerve and Limb Functions of Patients with Acute Cerebral Infarction Undergoing Mechanical Thrombectomy

Table 3

Statistics of NIHSS score and mRS score in patients.

Groups	NIHSS score		mRS score
	Before treatment	After treatment	<3 points	≥3 points
Thrombolytic treatment group			33 (67.35)	16 (32.65)
Mechanical thrombectomy group			46 (93.88)	3 (6.12)
	0.077	7.364	11.034
P	0.938	<0.001	4.780

Notes. The national institutes of health stroke scale (NIHSS) and modified Rankin scale (mRS). indicated an obvious difference in the same group before and after treatment ().