Table 4.

Multivariate analysis for claustrophobic events in total and event subgroups. There were significantly less events in total, need for sedation and non-sedation coping actions in the intervention group compared to the controls after adjustment for gender, age and CLQ-values

	Claustrophobic Events (total)		Premature Termination		Sedation for Claustrophobia		Non-Sedation Coping
	(47 events)		(12 events)		(15 events)		(32 events)
	Odds ratio	p -value	Odds ratio	p -value	Odds ratio	p -value	Odds ratio	p -value
Sex1	---	.24	---	.585	---	.90	---	.81
Age2	---	.44	---	.89	---	.71	---	.40
CLQ3	3.54	< .001	---	.069	---	.067	2.40	< .001
Intervention4	.14	< .001	---	.33	.099	.028	.28	.012

¹Male vs. female

²1 year

³1 point

⁴Yes vs. no

⁵p values for inclusion in forward variable selection procedure with p_in = .05, p_out = .10.