Table 2. Mean Percentage Agreement for Acoustic Reflex Thresholds and Distortion Product Otoacoustic Emissions.

Stimulus ear	Probe ear	Acoustic reflex thresholds, mean agreement, %				Ear	Distortion product otoacoustic emissions, mean agreement, %
		500 Hz	1000 Hz	2000 Hz	4000 Hz		750 Hz	1000 Hz	2000 Hz	3000 Hz	4000 Hz	6000 Hz	8000 Hz
Control
Left	Left	90.3	80.6	87.1	80.6	Left	78.1	81.3	81.3	84.4	96.9	100	100
Left	Right	84.4	71.9	81.3	81.3
Dementia
Left	Left	80.0	86.7	93.3	80.0	Left	80.0	93.3	93.3	100	100	100	100
Left	Right	80.0	86.7	93.3	86.7
Control
Right	Right	78.1	81.3	71.9	81.3	Right	81.3	81.3	75.0	81.3	96.9	93.8	100
Right	Left	87.1	93.5	87.1	87.1
Dementia
Right	Right	80.0	73.3	73.3	100.0	Right	86.7	100	93.3	100	93.3	100	100
Right	Left	66.7	80.0	80.0	80.0