Table 2.

Data from exploratory factor analysis

Item	Pattern loadings	Communality	Mean	Std Dev
Total Integral	0.97	0.94	1.231	0.534
Integral > 300	0.98	0.97	0.393	0.596
Ratio	0.49	0.24	−0.752	0.260
Integral <300	0.95	0.90	1.152	0.526
Peak Amplitude	0.87	0.76	0.167	0.462
Median Freq. Frequency	0.73	0.53	2.021	0.176
Peak	0.69	0.48	1.626	0.300