Intranasal Dexmedetomidine on Stress Hormones, Inflammatory Markers, and Postoperative Analgesia after Functional Endoscopic Sinus Surgery

Table 3

Quality of intraoperative surgical field during FESS.

Groups	Level 1	Level 2	Level 3	Level 4	Level 5		P value
Placebo group ()	3	11	14	2	0	8.019	0.046
DEX group ()	5	18	4	1	0