TABLE 4.

Prospective prediction models using multilevel regression analyses to test the relation between IH-TB, IH-PB, general hopelessness, and suicidal desire at T +1.

	Model 5				Model 6				Model 7				Model 8
Fixed effects	β	SE	CI	t	β	SE	CI	t	β	SE	CI	t	β	SE	CI	t
Intercept	0.18	0.02	0.14, 0.23	7.82***	0.18	0.02	0.14, 0.23	7.83***	0.19	0.02	0.14, 0.23	7.91***	0.19	0.02	0.14, 0.23	7.89***
IH-TB	0.07	0.02	0.03, 0.12	3.07**	0.06	0.02	0.02, 0.11	2.71**	0.08	0.02	0.04, 0.13	3 45***	0.07	0.02	0.03, 0.12	3.04**
IH-PB	0.05	0.02	0.01, 0.09	2.33*	0.03	0.02	−0.01, 0.07	1.31	0.05	0.02	0.01, 0.09	2.43*	0.03	0.02	−0.01, 0.07	1.42
Suicidal desire	0.17	0.02	0.13, 0.22	7.04***	0.14	0.03	0.09, 0.20	5.50***	0.18	0.02	0.13, 0.23	7.34***	0.15	0.03	0.10, 0.20	5.60***
General	-	-	-	-	0.06	0.02	0.03, 0.10	3.33***	-	-	-	-	0.06	0.02	0.02, 0.10	3.20**
Hopelessness
IH-TBxIH-PB	-	-	-	-	-	-	-	-	−0.14	0.08	−0.28, 0.02	−1.75	−0.11	0.08	−0.26, 0.04	−1.49
Random effects
σ2	0.03				0.03				0.03				0.03
Intercept (τ00)	0.01				0.02				0.01				0.02
MARGiNAL/conditional R2	0.03/0.48				0.04/0.48				0.03/0.48				0.04/0.48

Abbreviations: CI, confidence interval; ICC, intraclass correlation; IH-PB, interpersonal hopelessness-perceived burdensomeness; IH-TB, interpersonal hopelessness-thwarted belongingness; IH-TBxIH-PB, interaction term of IH-TB and IH-PB.

Note: IH-TB, IH-PB, and suicidal desire were within-person centered with “IH-TBXIH-PB” representing the interaction of the within-person centered IH-TB and IH-PB variables.

^*p < 0.05

^**p < 0.01

^***p < 0.001.