Table 3.

Hierarchical Regression to Test Negative Affect Reduction Expectancies as a Moderator of Daily Smoking Rate on Suicidal Ideation

	Step 1	p	Step 2	p	Step 3	p	Step 4	P
Age	−0.038	.347	−0.004	.900	0.000	.999	−0.005	.876
Race	0.098*	.016	0.090	.010	0.091	.009	0.089	.010
MDD			0.491	<0.001	0.504	<0.001	0.503	<0.001
AUD			0.003	.932	−0.005	.893	−0.013	.745
DUD			0.075	.051	0.069	.074	0.065	.090
Daily smoking rate					0.113	.003	0.374	.019
BSCQ-A NAR scale					−0.071	.068	−0.068	.080
BSCQ-A NAR *							−0.267	.092
Daily smoking rate	3.313(2, 606)	.037	46.01(5, 606)	<0.001	34.68(7, 606)	<0.001	30.79(8, 606)	<0.001
F (df)	0.011		0.277				0.292
R 2	0.008		0.271		0.280		0.282
Adjusted
R2

Note. Values in each step are β’s for each variable included within that model. MDD = Major Depressive Disorder; AUD = Alcohol Use Disorder; DUD = Drug Use Disorder; BSCQ-A NAR = Brief Smoking Consequences Questionnaire-Adult= Negative Affect Reduction.