The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 5 Evaluation of Markwalder score preoperatively and 1 month postoperatively

From: Surgical management of chronic subdural hematomas through single-burr hole craniostomy: is it sufficient?

	Group				p
	Pre		Post
	N	Percentage (%)	N	Percentage (%)
Markwalder grading scale
0	0	0.0	17	63.0	0.001
1	0	0.0	9	33.3
2	25	83.3	1	3.7
3	5	16.7	0	0.0

Pre, preoperatively; Post, postoperatively; N, number of patients
^* Wilcoxon signed ranks test

Back to article page