Table 5.
Effects of measured variables on impaired functioning presented as beta coefficients
| Model | β (s.e.) | t |
|---|---|---|
| Model 1 | ||
| Age | −0.008 (0.01) | −2.21* |
| Model 2 | ||
| Age | −0.004 (0.01) | −1.22 |
| Suicidal ideationa | 0.71 (0.15) | 4.75** |
| Model 3 | ||
| Age | −0.003 (0.01) | −0.92 |
| Suicidal ideation | 0.25 (0.16) | 1.56 |
| PHQ-9 | 0.37 (0.08) | 4.78** |
| Model 4 | ||
| Age | −0.003 (0.01) | −0.92 |
| Suicidal ideation | 0.22 (0.16) | 1.40 |
| PHQ-9 | 0.12 (0.11) | 1.21 |
| IDSS-G | 0.47 (0.14) | 3.35** |
a
For the purposes of the incremental validity testing, the item related to suicide ideation was dichotomized meaning that 0 = none of the time and 1 = some, most and almost all of the time.
*p < 0.05.
**p < 0.001.