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. Author manuscript; available in PMC: 2019 Mar 15.
Published in final edited form as: J Neuroimmunol. 2018 Jan 10;316:98–106. doi: 10.1016/j.jneuroim.2017.12.020

Table 7.

Mediation models testing overall sleep quality per PSQI total score as a mediator.

Effect SE 90%CI
estimates		 Effect SE 90%CI
estimates
PSI → PSQI → IL-6 35.33 25.22 6.71, 97.93* PSI → PSQI → IL-8 128.57 107.83 7.77, 399.53*
PSS → PSQI → IL-6 70.53 72.26 −13.31, 221.44 PSS → PSQI → IL-8 251.57 291.27 −53.67, 899.90
CES-D → PSQI → IL-6 60.06 47.95 3.95, 166.79* CES-D → PSQI → IL-8 237.97 194.62 10.63, 697.10*
*

Significant effect; PSI: Parenting Stress Index; PSQI: Pittsburgh Sleep Quality Inventory; IL: interleukin; PSS Perceived Stress Scale; CES-D: Center for Epidemiologic Studies – Depression Scale