. Author manuscript; available in PMC: 2016 Dec 14.

Published in final edited form as: Audiol Neurotol Extra. 2016 Jul 5;6(2):20–39. doi: 10.1159/000446600

Table 2.

Change in DPOAE following music exposure

F1 dBSPL	Assignment	2 kHz	3 kHz	4 kHz	6 kHz	8 kHz
65	Placebo	NS	NS	NS	NS	NS
65	Supplement	NS	NS	NS	NS	NS
60	Placebo	NS	NS	NS	NS	NS
60	Supplement	p=.002	p=.001	NS	NS	NS
55	Placebo	p=.034	NS	NS	NS	NS
55	Supplement	p=.045	p<.001	p=.005	p=.02	NS
50	Placebo	p=.005	p=.045	p<.001	NS	NF
50	Supplement	p=.004	p<.001	p=.005	p=.01	NF
45	Placebo	p=.013	p=.004	p<.001	p=.01	NF
45	Supplement	p<.001	p=.001	p<.001	p=.01	NF
40	Placebo	NS	p=.01	p<.001	NS	NF
40	Supplement	p=.01	p=.01	p<.001	NS	NF
35	Placebo	NF	p<.001	p<.001	NF	NF
35	Supplement	NF	p=.01	p=.005	NF	NF
30	Placebo	NF	NF	NF	NF	NF
30	Supplement	NF	NF	NF	NF	NF
25	Placebo	NF	NF	NF	NF	NF
25	Supplement	NF	NF	NF	NF	NF

Legend: NF=Noise Floor

NS=No significant difference