| SF-36 | ||||
| PCS | MCS | RCS | ||
| Length of education | 0.294 | −0.022 | 0.086 | |
| Age of onset | 0.016 | −0.429 | 0.037 | |
| Duration of illness | −0.242 | 0.153 | −0.024 | |
| BMI | 0.201 | 0.147 | −0.163 | |
| SIGH-D | −0.221 | −0.565* | −0.342 | |
| EDI-2 | Drive for Thinness | 0.093 | −0.452 | −0.023 |
| Body Dissatisfaction | 0.135 | −0.361 | −0.050 | |
| Bulimia | −0.166 | −0.516 | −0.172 | |
| Interoceptive Confusion | −0.077 | −0.556* | −0.672* | |
| Interpersonal Difficulty | −0.210 | −0.581* | −0.429 | |
| Negative Self-Image | −0.017 | −0.617* | −0.420 | |
| Compulsion for Control | 0.046 | −0.411 | −0.390 | |
| Impulse Regulation | −0.100 | −0.189 | −0.519 | |
| Maturity Fears | 0.123 | −0.531 | −0.194 | |
| MSPSS | Family | 0.016 | 0.469 | 0.203 |
| Significant Other | 0.271 | 0.414 | 0.314 | |
| Friends | 0.473 | 0.297 | 0.380 | |
| Total | 0.289 | 0.403 | 0.368 | |