Table 3.
Correlations among the RED-9 and other scales in Study 2.
| Scale | RED-9 | PFS | FCQ-T-R | PEMS | TFEQ-R | TFEQ-D | TFEQ-H | DEBQ-R | DEBQ-E | DEBQ-X |
|---|---|---|---|---|---|---|---|---|---|---|
| Mean (SD) | 0.0 (0.77) | 42.80 (14.22) | 42.65 (19.38) | 41.87 (15.93) | 9.59 (5.10) | 7.43 (4.08) | 6.99 (4.22) | 26.78 (8.82) | 33.42 (14.88) | 31.30 (7.60) |
| PFS | 0.76 | – | – | – | – | – | – | – | – | – |
| FCQ-T-R | 0.81 | 0.81 | – | – | – | – | – | – | – | – |
| PEMS | 0.57 | 0.67 | 0.68 | – | – | – | – | – | – | – |
| TFEQ-R | -0.03 | -0.09 | 0.01 | -0.02 | – | – | – | – | – | – |
| TFEQ-D | 0.73 | 0.68 | 0.83 | 0.61 | 0.02 | – | – | – | – | – |
| TFEQ-H | 0.72 | 0.70 | 0.74 | 0.58 | -0.15 | 0.72 | – | – | – | – |
| DEBQ-R | 0.21 | 0.15 | 0.27 | 0.21 | 0.79 | 0.29 | 0.09 | – | – | – |
| DEBQ-E | 0.65 | 0.68 | 0.82 | 0.69 | -0.03 | 0.80 | 0.62 | 0.23 | – | – |
| DEBQ-X | 0.66 | 0.77 | 0.77 | 0.66 | -0.14 | 0.72 | 0.71 | 0.12 | 0.72 | – |
| BMI-RES | 0.40 | 0.31 | 0.43 | 0.26 | 0.02 | 0.50 | 0.33 | 0.19 | 0.38 | 0.31 |
DEBQ = Dutch Eating Behavior Questionnaire: -R = Restraint; -E = Emotional Eating; -X = Externalized Eating; PFS = Power of Food Scale; FCQ-T-R = Food Craving Questionnaire, Trait, Reduced; PEMS = Palatable Eating Motives Scale. See Table 2 note for other abbreviations. Correlations of r = 0.12 or greater are statistically significant at p < 0.05. BMI was log transformed and residualized in an identical fashion to Study 1.