Table 3.

Within-person mediation model examining the roles of late-morning pain and positive and negative affect in mediating the relation between sleep quality and end-of-day activity interference

Mediator	a path B (SE B)	b path B (SE B)	ab path B (SE B)	Correlation of a and b	Asymmetric Confidence interval
Pain	−.099(.019)***	.067(.012)***	−.007(.002)***	.005	[−.010, −.004]
Positive Affect	.132(.015)***	−.164(.019)***	−.022(.004)***	−.067	[−.029, −.015]
Negative Affect	−.074(.013)***	−.017(.019)	−.001(.001)	−.089	[−.002, .004]

^***p < .001.