Table 4.
Insomnia as a mediator in the relationship between childhood trauma and clinical outcome (total effect, direct effect, and indirect effect)
| Total effect, estimate (s.e.), p value | Direct effect, estimate (s.e.), p value | Indirect effect, bootstrap confidence interval | Partially standardized indirect effect | Proportion mediated % (ab/C) | |
|---|---|---|---|---|---|
| PANSS positive | 0.9684, (0.2925) p = 0.001 |
0.7228, (0.2904) p = 0.0130 |
0.1158–0.4039 | 0.0613 | 25% |
| PANSS depression/anxiety | 1.2307, (0.2188) p < 0.001 |
0.9139, (0.2085) p < 0.001 |
0.1614–0.4896 | 0.1042 | 25.7% |
| GAF-F | −5.1711, (0.9948) p < 0.001 |
−4.5423, (0.9948) p < 0.001 |
−1.0996 to −0.2563 | −0.0455 | 12% |