TABLE 6

Bivariate Pearson correlations of substrates in HLMs

	TST	ERM	MDZ	ITZ	FLZ	CBZ	DXM	TFN	LDC
TST	1.00
ERM	0.96^**	1.00
MDZ	0.97^**	0.94^**	1.00
ITZ	0.91^**	0.91^**	0.87^**	1.00
FLZ	0.87^*	0.81^**	0.88^**	0.80^**	1.00
CBZ	0.89^**	0.84^**	0.84^**	0.78^**	0.86^**	1.00
DXM	0.86^**	0.81^**	0.88^**	0.78^**	0.87^**	0.86^**	1.00
TFN	0.52^*	0.57^**	0.51^*	0.62^**	0.51^*	0.48^*	0.53^*	1.00
LDC	0.55^*	0.49^*	0.54^*	0.49^*	0.66^**	0.60^**	0.60^**	0.40	1.00

^* Correlation is significant at the 0.05 level (two-tailed);^** correlation is significant at the 0.01 level (two-tailed).