Table 4.
Incremental utility of the DERS-16, DERS-18, and DERS-SF.
| CGI |
Anxiety |
Depression |
Stress |
|||||
|---|---|---|---|---|---|---|---|---|
| All models | ΔR2 | P | ΔR2 | P | ΔR2 | P | ΔR2 | P |
| Step 1: Age, gender, and CGIa | 0.00 | 0.704 | 0.15 | <0.001 | 0.20 | <0.001 | 0.16 | <0.001 |
| DERS-16 | ||||||||
| Step 2: DERS-16 subscales | 0.14 | <0.001 | 0.19 | <0.001 | 0.29 | <0.001 | 0.27 | <0.001 |
| Step 3: DERS-36 subscales | 0.03 | 0.010 | 0.01 | 0.167 | 0.03 | <0.001 | 0.00 | 0.804 |
| DERS-18 | ||||||||
| Step 2: DERS-18 subscales | 0.15 | <0.001 | 0.20 | <0.001 | 0.31 | <0.001 | 0.27 | <0.001 |
| Step 3: DERS-36 subscales | 0.03 | 0.029 | 0.02 | 0.077 | 0.02 | 0.003 | 0.01 | 0.094 |
| DERS-SF | ||||||||
| Step 2: DERS-SF subscales | 0.16 | <0.001 | 0.20 | <0.001 | 0.31 | <0.001 | 0.27 | <0.001 |
| Step 3: DERS-36 subscales | 0.01 | 0.422 | 0.03 | 0.009 | 0.03 | 0.001 | 0.02 | 0.029 |
DERS, Difficulties in Emotion Regulation Scale; CGI, Clinical Global Impression; aanalyses with CGI as the dependent variable include only age on the first step. All analyses exclude the Awareness subscale(s).