Table 1.

Characteristics of the SITA Field Defect Group

	SITA	Matrix	P*	Pearson’s Correlation Coefficient (P)
Test Duration (sec)	370.9 ± 100.1	319.3 ± 17.3	0.0002	0.54 (<0.0001)
Mean threshold (dB)	25.91 ± 5.26	21.10 ± 5.65	<0.0001	0.81 (<0.0001)
MD (dB)	−4.14 ± 5.29	−5.34 ± 5.42	0.03	0.76 (<0.0001)
PSD (dB)	4.48 ± 3.86	4.57 ± 2.40	0.78	0.78 (<0.0001)

SITA = Swedish interactive thresholding algorithm; MD = mean deviation; PSD = pattern standard deviation.

^*P value for paired t-test comparing SITA and Matrix.