Table 4.

Relationships between variables and effect size of biologic measures of stress

	Spearman’s rho	Significance (2-tailed)	Intervals (2-tailed)
			Lower	Upper
Cortisol T1 and Cortisol T2	−0.41	0.16	−0.79	0.19
Cortisol T1 and Oxytocin T1	−0.06	0.80	−0.51	0.42
Cortisol T1 and Oxytocin T2	−0.28	0.35	−0.73	0.33
Cortisol T1 and % DNAm T1	0.06	0.79	−0.40	0.50
Cortisol T1 and %DNAm T2	0.42	0.13	−0.16	0.78
Cortisol T2 and Oxytocin T1	0.13	0.69	−0.49	0.67
Cortisol T2 and %DNAm T1	0.50	0.08	−0.83	0.08
Cortisol T2 and %DNAm T2	0.40	0.20	−0.80	0.24
%DNAm T1 and %DNAm T2	0.33	0.24	−0.26	0.74
%DNAm T1 and Oxytocin T1	−0.38	0.11	−0.72	0.10
%DNAm T1 and Oxytocin T2	0.61	0.02*	−0.87	−0.08
%DNAmT2 and Oxytocin T1	−0.43	0.14	−0.80	0.17
%DNAm T2 and Oxytocin T2	−0.28	0.38	−0.75	0.37

Oxytocin and cortisol are reported in pg/ml

^* =p < 0.05