Imaging Features of Artificial Intelligence Algorithm in the Analysis of Cerebral Protective Effect of Craniotomy Hematoma Removal under Propofol Anesthesia in Patients with Chronic Subdural Hematoma

Table 3

Preoperative Markwalder grading and comparison of basic data between the two groups of patients.

Items		X2/t/Z
Gender	0.184	0.668
Age	0.803	0.425
Hematoma side	0.259	0.611
Hematoma density	1.004	0.316
Hematoma volume	0.151	0.88
Thickness of hematoma	−0.413	0.681
Midline deviation	−0.886	0.379
	−0.777	0.437