Table 3.

Model Performance With Cross-Validation by Clinical Site

	Mean Absolute Error [dB]		Miscalibration Area
	Est.	95% CI	Est.	95% CI
Bayesian mixed model	2.13	[1.9 to 2.36]	0.13	[0.07 to 0.19]
Linear model 0	2.17	[1.93 to 2.4]	0.14	[0.08 to 0.2]
Linear model 2	2.19	[1.96 to 2.42]	0.14	[0.08 to 0.2]
Linear model 1	2.2	[1.97 to 2.43]	0.15	[0.09 to 0.21]
Linear model 3	2.2	[1.97 to 2.43]	0.14	[0.08 to 0.2]
Quantile Regression	2.2	[1.96 to 2.43]	0.15	[0.09 to 0.21]
Bayesian nonparametric additive model	2.23	[2 to 2.47]	0.15	[0.09 to 0.21]