The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 4 Comparison between GCS values preoperatively and throughout the postoperative follow-up period

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

	Mean	± SD	P*
GCS Pre	11.27	2.258	0.024
GCS 1 day Post	12.00	2.449	0.024
GCS Pre	11.41	2.147	0.001
GCS 1 week Post	13.59	2.797	0.001
GCS Pre	11.52	1.889	0.0001
GCS 1 month Post	14.81	0.396	0.0001
GCS 1 day Post	12.17	2.300	0.0001
GCS 1 week Post	13.59	2.797	0.0001
GCS 1 day Post	12.56	1.847	0.0001
GCS 1 month Post	14.81	0.396	0.0001
GCS 1 week Post	14.30	0.869	0.001
GCS 1 month Post	14.81	0.396	0.001

Pre, preoperatively; Post, postoperatively; SD, standard deviation
^*Paired t test

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