Table 5.
Effect of Two-Way Interaction Between Perceived Burdensomeness and Thwarted Belongingness on Suicidal Ideation (H1) and Suicide Risk (H7).
| Models | k | r (95% CI) | Q (df) | I2 | N | ET (95% CI) | Trim&Fill Est.(Q) | Studies Trimmed |
|---|---|---|---|---|---|---|---|---|
| PBxTB -> SI | ||||||||
|
| ||||||||
| Full | 58 | 0.58 (0.54,0.61), p < 0.001 | 723.52 (57), p < 0.001 | 92.12 | 23,971 | 3.36 (1.36,5.36), p = 0.101 | 0.58 (723.52) | 0 |
| Interaction | 46 | 0.14 (0.11,0.17), p < 0.001 | 174.49 (45), p < 0.001 | 74.21 | 19,042 | 0.22 (−1.19,1.62), p = 0.757 | 0.14 (174.49) | 0 |
|
| ||||||||
| PBxTB -> Risk | ||||||||
|
| ||||||||
| Full | 12 | 0.55 (0.49,0.59), p < 0.001 | 46.77 (11), p < 0.001 | 76.48 | 5,018 | 0.36 (−2.20,2.93), p = 0.760 | 0.55 (46.77) | 0 |
| Interaction | 8 | 0.12 (0.09,0.15), p < 0.001 | 2.63 (7), p = 0.917 | <0.001 | 4,084 | −0.28 (−1.26,0.71), p = 0.502 | 0.12 (2.63) | 0 |
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. Trim&Fill = Duval’s Trim & Fill test, random effects estimates, Q-values, and the number of studies trimmed are reported. See H1 and H7 in the Meta-Analytic Approach Section.
TB = thwarted belongingness. PB = perceived burdensomeness. CS = capability for suicide. SI = suicidal ideation. Risk = suicidal ideation and behavior (c.f. suicide risk).