From: General and disease-specific quality of life in patients with chronic suppurative otitis media - a prospective study
baseline [dB]
6 months [dB]
p-value (t-test)
bone conduction
24.3
22.0
0.27
air conduction
51.2
41.5
0.0035
air bone gap
25.2
17.3
< 0.0001