. Author manuscript; available in PMC: 2018 Dec 1.

Published in final edited form as: Psychol Bull. 2017 Oct 26;143(12):1313–1345. doi: 10.1037/bul0000123

Table 8.

Effect of the Four-Way Interaction Between Perceived Burdensomeness, Thwarted Belongingness, Capability for Suicide, and Hopelessness on Suicide Risk (H4/H7).

Model	k	r (95% CI)	Q (df)	I²	N	ET (95% CI)	Trim&Fill Est.(Q)	Studies Trimmed
TBxPBxCSxH -> Risk

Full Model	2	0.63 (0.36,0.80), p < 0.001	10.29 (1), p = 0.001	90.28	428	n/a	n/a	n/a
Interaction	2	0.06 (−0.04,0.16), p = 0.234	1.04 (1), p = 0.309	3.52	428	n/a	n/a	n/a

Note. k = number of samples. CI = confidence interval. ET = Egger’s Regression Intercept test, 2-tailed p-value is reported; significance indicates potential publication biases. n/a = data unavailable due to insufficient data. Trim&Fill = Duval’s Trim & Fill test, random effects estimates, Q-values, and the number of studies trimmed are reported. Refer to H4/H7 in the Meta-Analytic Approach Section. There were insufficient data to test the four-way interaction predicting suicide attempt history (H4); however, we obtained two effect sizes for the four-way interaction predicting suicide risk (H7).

TB = thwarted belongingness. PB = perceived burdensomeness. CS = capability for suicide. H = hopelessness. Risk = suicidal ideation and behavior.