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

Table 2 Partial correlation analysis among psychological variables in depression patients

	Depression	Suicidal ideation	Hopelessness	Impulsivity
Depression	1
Suicidal ideation	0.687**	1
Hopelessness	0.591**	0.694**	1
Impulsivity	0.399**	0.387**	0.403**	1

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