Table 4.

Adjusted associations of nightmare occurrence with worry, depersonalisation, hallucination, paranoia, alcohol use, sleep duration, and activity levels

	Adjusted for negative affect			Adjusted for negative affect and PTSD symptoms			Adjusted for negative affect, PTSD symptoms, and life events
	Odds ratio	p	95% CI	Odds ratio	p	95% CI	Odds ratio	p	95% CI
Worry	1.45	<0.001***	1.21, 1.73	1.40	<0.001***	1.16, 1.17	1.38	0.001**	1.15, 1.66
Depersonalisation	1.33	0.006**	1.08, 1.63	1.25	0.037*	1.01, 1.54	1.21	0.073	0.98, 1.50
Hallucination	1.40	<0.001***	1.17, 1.67	1.34	0.001**	1.12, 1.61	1.30	0.004**	1.09, 1.56
Paranoia	1.25	0.020*	1.04, 1.51	1.18	0.100	0.97, 1.43	1.14	0.185	0.94, 1.39
Alcohol use	0.99	0.370	0.98, 1.01	0.99	0.450	0.98, 1.01	0.99	0.510	0.98, 1.01
Sleep duration	1.34	<0.001***	1.15, 1.55	1.35	<0.001***	1.16, 1.57	1.35	<0.001***	1.16, 1.58
Activity level	1.05	0.550	0.91, 1.21	1.04	0.600	0.90, 1.20	1.02	0.730	0.89, 1.19

* p < 0.05, ** p < 0.01, *** p < 0.001