Research Article

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

Figure 2

Comparison of postoperative ETDQ-7, Eustachian tube inflammation scale, and COMOT-15 between the BET (n = 48) and the BET + Grommet group (n = 48). (a, b) Comparison of postoperative ETDQ-7 between the BET + Grommet group and the BET group. Patients were identified as ETD according to the ETDQ‐7 with the total score of ≥14.5. (c) Comparison of Eustachian tube inflammation scale between the two groups. (d) Comparison of postoperative quality of life (QoL) between the BET + Grommet group and the BET group.
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