Table 2.

Correlations coefficients between the BAI score and the stress hormones.

Variable	BAI Score	CC	SC	CSR	SSR
BAI score	-
CC	0.248 *	-
SC	0.109	0.044	-
CSR	0.220	0.988 **	0.013	-
SSR	0.081	0.063	0.987 **	0.040	-

BAI, beck anxiety inventory; CC, cortisol concentration; SC, SIgA concentration; CSR, cortisol secretion rate; SSR, SIgA secretion rate. *: p < 0.05, **: p < 0.01.