Postocclusive Hyperemia Measured with Laser Doppler Flowmetry and Transcutaneous Oxygen Tension in the Diagnosis of Primary Raynaud’s Phenomenon: A Prospective, Controlled Study

Table 3

Area under the curve (AUC) for the three diagnostic techniques examined.

	AUC	SE	95% CI
bMBF	0.8029	0.0301	0.7439–0.8619	<0.0001
tpMBF	0.9212	0.0190	0.8840–0.9583	<0.0001
TcPO2	0.7589	0.0334	0.6935–0.8213	<0.0001

SE: standard error; CI: confidence interval.