Table 2.

Twelve week recovery period disaggregated CF and threshold shifts

12 week frequency band	CF shift		Percentage		N	Threshold shift		Percentage
	Up	Down	Up	Down		Up	Down	Up	Down
<0.5 kHz
sm02	0	0	0.0	0.0	1	1	0	100.0	0.0
sm03	0	1	0.0	5.0	20	14	0	70.0	0.0
sm87	0	0	0.0	0.0	3	1	0	33.3	0.0
Subtotal	0	1	0.0	4.2	24	16	0	66.7	0.0
0.5–1 kHz
sm02	11	10	22.0	20.0	50	40	0	80.0	0.0
sm03	25	8	39.7	12.7	63	34	0	54.0	0.0
sm87	0	1	0.0	6.7	15	0	0	0.0	0.0
Subtotal	36	19	28.1	14.8	128	74	0	57.8	0.0
1–2 kHz
sm02	14	4	24.6	7.0	57	39	0	68.4	0.0
sm03	21	5	33.9	8.1	62	30	0	48.4	0.0
sm87	6	17	18.8	53.1	32	12	0	37.5	0.0
Subtotal	41	26	27.2	17.2	151	81	0	53.6	0.0
2–4 kHz
sm02	0	1	0.0	2.2	46	27	1	58.7	2.2
sm03	4	1	9.8	2.4	41	9	0	22.0	0.0
sm87	9	1	26.5	2.9	34	4	0	11.8	0.0
Subtotal	13	3	10.7	2.5	121	40	1	33.1	0.8
4–8 kHz
sm02	0	1	0.0	20.0	5	0	1	0.0	20.0
sm03	0	1	0.0	5.3	19	0	0	0.0	0.0
sm87	0	0	0.0	0.0	35	0	0	0.0	0.0
Subtotal	0	2	0.0	3.4	59	0	1	0.0	1.7
>8 kHz
sm02	0	0	0.0	0.0	0	0	0	0.0	0.0
sm03	0	0	0.0	0.0	8	0	0	0.0	0.0
sm87	0	0	0.0	0.0	7	0	0	0.0	0.0
Subtotal	0	0	0.0	0.0	15	0	0	0.0	0.0
All bands
Total	90	51	18.1	10.2	498	211	2	42.4	0.4
Monkey
sm02	25	16	15.7	10.1	159	107	2	67.3	1.3
sm03	50	16	23.5	7.5	213	87	0	40.8	0.0
sm87	15	19	11.9	15.1	126	17	0	13.5	0.0

N, Sample size.