[Retracted] Balloon Eustachian Tuboplasty and Grommet Insertion: A Combined Surgical Treatment for Chronic Suppurative Otitis Media with Eustachian Tube Dysfunction

Table 2

General characteristics of the CSOM-ETD patients in the two groups.

	BET group	BET + Grommet group	P
Age (years)	42.52 ± 10.90 (25∼60)	40.27 ± 12.05 (23∼61)	0.340
Gender
Male	25	22
Female	23	26	0.683
Ear sides
Left	17	26
Right	31	22	0.100