Table 1.

Pearson moment correlations for stress and cytokine variables.

	PSS	K10	GHQ	IL-1	IL-6	TNF
PSS	1	0.720**	0.697**	0.044	0.053	0.017
K10		1	0.703**	0.007	0.032	0.024
GHQ			1	0.067	0.060	0.044
IL-1				1	0.675**	0.672**
IL-6					1	0.854**
TNF						1

n = 194; **correlation significant at the P ≤ 0.0005 level (two-tailed).