Tympanogram type | Right ear | Left ear | ||
*RA group N (%) | Non-RA group N (%) | RA group N (%) | Non-RA group N (%) | |
type A type As type Ad Total | 58 (87.9) 7 (10.6) 1 (1.5) 66 (100.0) | 38 (92.7) 2 (4.9) 1 ( 2.4) 41 (100) | 65 (84.8) 9 (13.6) 1 (11.5) 66 (100.0) | 38 (92.7) 2 (4.9) 1 ( 2.4) 41 (100) |