The mediating role of sleep quality in the relationship between dispositional mindfulness and fatigue in Chinese nurses during the COVID-19 pandemic

Table 3 Mediating effect of Sleep Quality between Mindfulness and Fatigue (Physical Fatigue and Mental Fatigue)

Model	B	SE	β	t	P
Direct effect
Mindfulness → Sleep Quality	-1.304	0.077	-0.340	-16.833	< 0.001
Mindfulness → Fatigue	-2.056	0.073	-0.512	-28.111	< 0.001
Mindfulness → Physical Fatigue	-1.172	0.051	-0.442	-23.141	< 0.001
Mindfulness → Mental Fatigue	-0.885	0.360	-0.464	-24.551	< 0.001
Indirect effects
Mindfulness → Sleep Quality → Fatigue	-1.505	0.070	-0.374	-21.615	< 0.001
Mindfulness →Sleep Quality → Physical Fatigue	-0.828	0.049	-0.321	-16.787	< 0.001
Mindfulness → Sleep Quality → Mental Fatigue	-0.677	0.036	-0.355	-18.786	< 0.001

Abbreviations: SE, standard error; B, unstandardized coefficient; β, standardized coefficient

ISSN: 1472-6955