[Retracted] Effect of Dexmedetomidine Combined with Ropivacaine on Cognitive Dysfunction and Inflammatory Response in Patients Undergoing Craniocerebral Surgery

Table 2

Comparison of postoperative inflammatory factor expression levels between the two groups.

Group	CRP (μg/L)	TNF-α (ng/L)	IL-1β (ng/L)	IL-5 (μ/L)	IL-6 (ng/L)
Experimental group
Control group
	12.93	8.73	8.52	8.11	9.81
	<0.001	<0.001	<0.001	<0.001	<0.001

CRP: C-reactive protein; TNF-α: tumor necrosis factor α; IL: interleukin.