Table 3:
Associations between clinical characteristics and preoccupation by study group
| Preoccupation with Food/Eating | Preoccupation with Shape/Weight | Within Group Correlation Comparison (PFE vs PSW) | Between Group Correlation Comparison (BN vs BED vs AN vs HW) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| BN | BED | AN | HW | BN | BED | AN | HW | |||
| Preoccupation with shape and weight | 0.64*** | 0.68*** | 0.85*** | 0.63*** | - | - | - | - | - | BN<AN BED<AN HW<AN |
| Preoccupation with food and eating | - | - | - | - | 0.64*** | 0.68*** | 0.85*** | 0.63*** | - | - |
| Restraint | 0.40*** | 0.36*** | 0.62*** | 0.36*** | 0.21* | 0.27*** | 0.72*** | 0.27*** | ns | BNPSW<ANPSW; BEDPFE<ANPFE; BEDPSW<ANPSW; HWPFE<ANPFE; HWPSW<ANPSW |
| Overvaluation | 0.04 | 0.34*** | 0.46** | 0.31*** | 0.14 | 0.36*** | 0.48*** | 0.41*** | PFEHW<PSWHW | ns |
| Dissatisfaction | 0.10 | 0.20*** | 0.62*** | 0.23*** | 0.29*** | 0.24*** | 0.71*** | 0.36*** | PFEHW<PSWHW | BEDPSW<HWPSW; BNPSW<ANPSW; BEDPFE<ANPFE; BEDPSW<ANPSW; HWPFE<ANPFE; HWPSW<ANPSW |
| BMI | −0.07 | 0.02 | −0.26 | 0.05 | 0.03 | 0.02 | −0.25 | 0.07 | - | - |
| BDI | 0.23** | 0.31*** | 0.60*** | 0.21*** | 0.23** | 0.31*** | 0.56*** | 0.34*** | PFEHW<PSWHW | BNPFE<ANPFE; BEDPFE<ANPFE; BNPSW<ANPSW; HWPFE<ANPFE |
Note. HW= individuals with non-eating-disordered higher body weight (BMI>25 kg/m2); BN = core features of bulimia nervosa; BED = core features of binge-eating disorder; AN = core features of anorexia nervosa; PFE = preoccupation with food/eating; PSW = preoccupation with shape/weight; ns = no significant differences; BMI = body mass index; BDI = Beck Depression Inventory; EDE-Q = Eating Disorder Examination – Questionnaire. Correlations were only compared when correlations were significant. All listed correlation comparisons are significant, p<.05. Restraint, Overvaluation, and Dissatisfaction are subscales calculated from the EDE-Q brief version and PFE and PSW are items on the EDE-Q; possible scores range from 0 through 6 with higher scores indicating greater psychopathology.
Significant at p<.05.
Significant at p<.01.
Significant at p<.001.