Table 3.

Results of multilevel analyses examining change in cortisol (AUCg and AUCi) across the intervention by condition with WHM condition as reference group.

Outcome	Predictor	B	p	95%CI		r
				LL	UL
AUCg	Intercept	2.402	<0.001	1.627	3.176	–
	Post-Intervention	−0.038	0.730	−0.257	0.181	0.04
	Condition	−0.049	0.727	−0.329	0.230	0.03
	BMI	−0.009	0.486	−0.033	0.016	0.08
	Age	−0.007	0.252	−0.018	0.005	0.13
	Post-Intervention x Condition	−0.121	0.417	−0.418	0.175	0.10
Outcome	Predictor	B	p	95%CI		r
				LL	UL
AUCi	Intercept	3.393	<0.001	3.154	3.632	–
	Post-Intervention	−0.169	<0.001	−0.261	−0.076	0.38
	Condition	0.020	0.675	−0.075	0.115	0.04
	BMI	−0.009	0.029	−0.016	−0.001	0.25
	Age	0.001	0.609	−0.003	0.004	0.06
	Post-Intervention x Condition	0.076	0.234	−0.050	0.201	0.14

Note. CI = confidence interval; LL = lower limit; UL = upper limit. r was calculated using the method used by Kashdan and Steger (2006): r = √(t²/t²+df); AUCg = area under the curve with respect to ground for cortisol; AUCi = area under the curve with respect to increase for cortisol.