Serial mediation of the relationship between impulsivity and suicidal ideation by depression and hopelessness in depressed patients

Table 3 Regression analysis between variables

Dependent variable	Predictor variables	β	Bootstrapping 95% CI		p
Dependent variable	Predictor variables	β	LLCI	ULCI	p
Depression	Age	0.232	0.086	0.310	< 0.001
	Marital status	0.024	-2.943	4.235	0.723
	impulsivity	0.387	0.139	0.249	< 0.001
Hopelessness	Age	0.117	0.009	0.097	0.019
	Marital status	-0.060	-2.261	0.508	0.214
	impulsivity	0.123	0.010	0.056	< 0.01
	depression	0.683	0.315	0.411	< 0.001
Suicidal ideation	Age	0.079	-0.017	0.161	0.110
	Marital status	0.025	-2.035	3.482	0.606
	impulsivity	0.077	-0.005	0.088	0.083
	depression	0.385	0.282	0.542	< 0.001
	hopelessness	0.373	0.504	0.996	< 0.001

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