Table 3.

Regression Coefficients, r² Values, Means and Standard Deviations for Real-Ear-to-Coupler Differences Measured With Earmolds Across Frequency^*

	Frequency (Hz)
	1000	1500	2000	3000	4000	6000
Slope	−0.08	−0.12	−0.10	−0.24	−0.21	−0.27
y-intercept	11.12	13.24	12.49	13.90	12.58	14.12
r2	0.04	0.10	0.07	0.28	0.15	0.14
SE	3.75	3.40	3.38	3.71	4.69	6.19
Mean (dB)	8.58	9.90	9.44	6.27	5.78	4.53

^*Regression results are reported on data from subjects up to and including 36 months of age. Mean and standard deviation results are reported on data from subjects 37 months and older. Data were re-analyzed from Bagatto et al., 2002.