Table 4.

Hierarchical Logistic Regression Analyses for Associations Between Suicidal Mental Imagery and History of Suicide Attempt

	Suicide Attempt
	OR	95% CI
Step 1
Age	1.19	0.97, 1.47
Female (reference)	1.00
Male	0.59	0.28, 1.27
Other gender	1.07	0.35, 3.29
White (reference)	1.00
Black or African American	0.47	0.16, 1.41
Biracial or multiracial	0.89	0.35, 2.25
Other race	1.44	0.45, 4.57
Hispanic	1.33	0.60, 2.59
NSSI history	2.44*	1.14, 5.22*
Step 2
Age	1.16	0.93, 1.43
Female (reference)	1.00
Male	0.59	0.27, 1.30
Other gender	0.91	0.29, 2.91
White (reference)	1.00
Black or African American	0.58	0.19, 1.75
Biracial or multiracial	1.05	0.40, 2.77
Other race	1.86	0.56, 6.23
Hispanic	1.27	0.56, 2.88
NSSI history	1.61	0.70, 3.69
Suicidal verbal thoughts	3.16**	1.45, 6.88**
Step 3
Age	1.17	0.94, 1.45
Female (reference)	1.00
Male	0.54	0.24, 1.22
Other gender	0.96	0.30, 3.14
White (reference)	1.00
Black or African American	0.63	0.20, 1.96
Biracial or multiracial	1.08	0.40, 2.90
Other race	2.13	0.62, 7.31
Hispanic	1.27	0.55, 2.93
NSSI history	1.34	0.57, 3.16
Suicidal verbal thoughts	2.54*	1.13, 5.72*
Suicidal mental imagery	2.40*	1.08, 5.35*

OR Odds Ratio; 95% CI 95% Confidence Interval

^*p < .05;

^**p < .01;

^***p < .001