. Author manuscript; available in PMC: 2015 Mar 21.

Published in final edited form as: Brain Behav Immun. 2013 Sep 21;35:155–162. doi: 10.1016/j.bbi.2013.09.010

Table 2.

Simple slope analyses reveal that stress-related IL-6 and IL-6/IL-10 ratio increases vary as a function of sagittal diameter and PSQI global sleep quality scores, respectively. All analyses adjusted for age, number of medical comorbidities, and caregiver status.

Outcome: IL-6 trajectory	B₀(SE)	p-value	B_time (SE)	p-value
High visceral adiposity (+1 SD sagittal diameter)	2.65 (0.50)	<0.001	1.46 (0.18)	<0.001
Average visceral adiposity (mean sagittal diameter)	2.21 (0.41)	<0.001	1.19 (0.13)	<0.001
Low visceral adiposity (-1 SD sagittal diameter)	1.78 (0.47)	<0.001	0.92 (0.18)	<0.001
Outcome: IL-6/IL-10 trajectory
Poor sleepers (+1 SD PSQI)	1.00 (0.39)	0.014	0.93 (0.16)	<0.001
Average sleepers (mean PSQI)	0.93 (0.41)	0.027	0.69 (0.10)	<0.001
Good sleepers (−1 SD PSQI)	0.85 (0.56)	0.133	0.45 (0.15)	0.003