Table 3.

Area under the receiver-operator characteristic curve (AUC) for Bayesian network versus LabRespond and z-test results when switching errors were made contingent on magnitude of discrepancy between true and switched value.

	Bayes Net	LabRespond
	Mean (± S.D.)	Mean (± S.D.)	Z*
Small (≥ 0.50 units) HbA1c error	0.76 (± 0.010)	0.69 (± 0.01)	9.12
Medium (≥ 0.75 units) HbA1c error	0.83 (± 0.010)	0.79 (± 0.02)	3.58
Large (≥ 1.00 unit) HbA1c error	0.87 (± 0.010)	0.84 (± 0.02)	3.08
Small (≥ 0.278 mmol/L) Glucose error	0.68 (± 0.004)	0.59 (± 0.01)	16.08
Medium (≥ 0.555 mmol/L) Glucose error	0.73 (± 0.005)	0.65 (± 0.01)	17.00
Large (≥ 1.11 mmol/L) Glucose error	0.83 (± 0.020)	0.78 (± 0.01)	5.12

^*all Z-values p < 0.0001