[Retracted] Clinical Effect of Ear Endoscopic Intervention on CMEC Patients and Analysis of the Relationship between ROS, P-Akt, and HIF-1α Expression and the Degree of Bone Destruction

Table 4

Comparison of HIF-1α expression in each group.

Group	(−)	(+)	(++)	(+++)
Severe group (n = 36)	17.03 ± 3.01	28.18 ± 3.51	35.47 ± 4.02	30.18 ± 3.62
Mild group (n = 32)	25.45 ± 3.22	26.26 ± 3.24	23.71 ± 3.68	26.04 ± 3.29
The control group (n = 30)	52.17 ± 6.28	21.84 ± 2.93	16.76 ± 2.46	12.17 ± 2.04
F	−12.251	5.870	9.478	11.092
	＜0.001	＜0.001	＜0.001	＜0.001