TABLE 3.
Coefficients, standard error (SE), and standardized coefficients (aka factor loadings) of the final confirmatory factor analysis for the Yale Food Addiction Scale 2.0 (YFAS 2.0) and modified YFAS 2.0 (mYFAS 2.0).
| Coefficient (SE)/ Standardized coefficient (All participants) |
Coefficient (SE)/ Standardized coefficient (Male) |
Coefficient (SE)/ Standardized coefficient (Female) |
|
| YFAS 2.0 | |||
| Modified first-order structure | |||
| Symptom 1 | 0.86 (0.03)/0.82 | 0.87 (0.05)/0.61 | 0.83 (0.05)/0.80 |
| Symptom 2 | 0.94 (0.02)/0.90 | 0.92 (0.04)/0.65 | 0.93 (0.02)/0.89 |
| Symptom 3 | 0.89 (0.03)/0.85 | 0.82 (0.08)/0.58 | 0.90 (0.04)/0.85 |
| Symptom 4 | 0.71 (0.04)/0.68 | 0.72 (0.05)/0.51 | 0.77 (0.04)/0.74 |
| Symptom 5 | 0.97 (0.01)/0.92 | 0.94 (0.03)/0.66 | 0.97 (0.01)/0.93 |
| Symptom 6 | 0.96 (0.02)/0.92 | 0.91 (0.04)/0.65 | 0.98 (0.02)/0.93 |
| Symptom 7 | 0.94 (0.02)/0.90 | 0.92 (0.03)/0.65 | 0.95 (0.02)/0.90 |
| Symptom 8 | 0.67 (0.04)/0.64 | 0.76 (0.05)/0.54 | 0.71 (0.05)/0.67 |
| Symptom 9 | 0.67 (0.04)/0.64 | 0.69 (0.06)/0.49 | 0.73 (0.04)/0.70 |
| Symptom 10 | 0.78 (0.03)/0.75 | 0.83 (0.04)/0.59 | 0.79 (0.04)/0.75 |
| Symptom 11 | 0.98 (0.01)/0.93 | 1.08 (0.02)/0.76 | 0.97 (0.02)/0.92 |
| YFAS 2.0 | |||
| Modified second-order structure | |||
| YFAS2_Item 1 | 1.00 (ref)/0.59 | 1.00 (ref)/0.58 | 1.00 (ref)/0.55 |
| YFAS2_Item 2 | 0.96 (0.08)/0.56 | 1.11 (0.15)/0.64 | 1.04 (0.13)/0.57 |
| YFAS2_Item 3 | 1.14 (0.09)/0.66 | 1.11 (0.15)/0.64 | 1.17 (0.15)/0.65 |
| YFAS2_Item 4 | 1.00 (ref)/0.55 | 1.00 (ref)/0.56 | 1.00 (ref)/0.56 |
| YFAS2_Item 5 | 1.17 (0.10)/0.65 | 1.20 (0.12)/0.68 | 1.14 (0.11)/0.64 |
| YFAS2_Item 6 | 1.24 (0.11)/0.69 | 1.22 (0.14)/0.68 | 1.23 (0.12)/0.69 |
| YFAS2_Item 7 | 1.30 (0.10)/0.72 | 1.30 (0.13)/0.73 | 1.28 (0.12)/0.72 |
| YFAS2_Item 8 | 1.00 (ref)/0.67 | 1.00 (ref)/0.67 | 1.00 (ref)/0.68 |
| YFAS2_Item 9 | 0.86 (0.08)/0.58 | 0.86 (0.10)/0.58 | 0.84 (0.09)/0.57 |
| YFAS2_Item 10 | 0.82 (0.07)/0.55 | 0.83 (0.10)/0.56 | 0.84 (0.08)/0.57 |
| YFAS2_Item 11 | 1.00 (ref)/0.68 | 1.00 (ref)/0.67 | 1.00 (ref)/0.68 |
| YFAS2_Item 12 | 0.91 (0.03)/0.62 | 0.96 (0.04)/0.64 | 0.94 (0.03)/0.64 |
| YFAS2_Item 13 | 1.04 (0.02)/0.70 | 1.06 (0.03)/0.71 | 1.02 (0.02)/0.69 |
| YFAS2_Item 14 | 1.01 (0.02)/0.69 | 1.04 (0.03)/0.69 | 1.02 (0.02)/0.69 |
| YFAS2_Item 15 | 1.00 (ref)/0.68 | 1.00 (ref)/0.68 | 1.00 (ref)/0.68 |
| YFAS2_Item 16 | 1.00 (0.03)/0.67 | 1.04 (0.03)/0.70 | 1.01 (0.02)/0.68 |
| YFAS2_Item 17 | 1.00 (ref)/0.69 | 1.00 (ref)/0.71 | 1.00 (ref)/0.70 |
| YFAS2_Item 18 | 1.01 (0.03)/0.70 | 0.99 (0.03)/0.70 | 1.01 (0.03)/0.70 |
| YFAS2_Item 19 | 1.00 (ref)/0.69 | 1.00 (ref)/0.68 | 1.00 (ref)/0.69 |
| YFAS2_Item 20 | 0.98 (0.02)/0.67 | 0.98 (0.04)/0.67 | 0.98 (0.03)/0.68 |
| YFAS2_Item 21 | 0.98 (0.02)/0.67 | 0.97 (0.03)/0.66 | 0.98 (0.02)/0.67 |
| YFAS2_Item 22 | 0.95 (0.03)/0.65 | 0.97 (0.03)/0.67 | 0.96 (0.03)/0.66 |
| YFAS2_Item 23 | 0.95 (0.04)/0.65 | 0.93 (0.06)/0.64 | 0.95 (0.04)/0.65 |
| YFAS2_Item 24 | 1.00 (ref)/0.65 | 1.00 (ref)/0.68 | 1.00 (ref)/0.68 |
| YFAS2_Item 25 | 1.10 (0.03)/0.72 | 1.06 (0.03)/0.71 | 1.06 (0.03)/0.72 |
| YFAS2_Item 26 | 1.05 (0.03)/0.68 | 1.02 (0.03)/0.69 | 0.99 (0.03)/0.67 |
| YFAS2_Item 27 | 1.00 (ref)/0.69 | 1.00 (ref)/0.68 | 1.00 (ref)/0.69 |
| YFAS2_Item 28 | 0.99 (0.02)/0.69 | 1.04 (0.02)/0.71 | 1.03 (0.02)/0.71 |
| YFAS2_Item 29 | 1.00 (ref)/0.65 | 1.00 (ref)/0.66 | 1.00 (ref)/0.67 |
| YFAS2_Item 30 | 0.96 (0.03)/0.62 | 0.97 (0.04)/0.64 | 0.95 (0.03)/0.63 |
| YFAS2_Item 31 | 1.02 (0.03)/0.66 | 1.03 (0.04)/0.68 | 1.02 (0.03)/0.68 |
| YFAS2_Item 32 | 1.00 (ref)/0.67 | 1.00 (ref)/0.68 | 1.00 (ref)/0.67 |
| YFAS2_Item 33 | 1.01 (0.03)/0.67 | 0.98 (0.04)/0.67 | 1.01 (0.03)/0.68 |
| YFAS2_Item 34 | 1.00 (ref)/0.67 | 1.00 (ref)/0.64 | 1.00 (ref)/0.67 |
| YFAS2_Item 35 | 1.05 (0.02)/0.70 | 1.13 (0.05)/0.72 | 1.07 (0.03)/0.72 |
| mYFAS 2.0 | |||
| Modified first-order structure | |||
| Symptom 1 | 0.88 (0.03)/0.84 | 0.88 (0.05)/0.62 | 0.87 (0.05)/0.83 |
| Symptom 2 | 0.91 (0.03)/0.86 | 0.89 (0.05)/0.63 | 0.90 (0.04)/0.85 |
| Symptom 3 | 0.94 (0.03)/0.90 | 0.92 (0.06)/0.65 | 0.95 (0.03)/0.91 |
| Symptom 4 | 0.67 (0.05)/0.64 | 0.66 (0.07)/0.47 | 0.72 (0.05)/0.69 |
| Symptom 5 | 0.96 (0.02)/0.91 | 0.92 (0.03)/0.65 | 0.96 (0.02)/0.92 |
| Symptom 6 | 0.94 (0.03)/0.90 | 0.87 (0.06)/0.61 | 0.96 (0.03)/0.91 |
| Symptom 7 | 0.92 (0.02)/0.87 | 0.89 (0.05)/0.63 | 0.91 (0.03)/0.87 |
| Symptom 8 | 0.71 (0.04)/0.67 | 0.87 (0.04)/0.61 | 0.67 (0.06)/0.64 |
| Symptom 9 | 0.71 (0.04)/0.67 | 0.85 (0.05)/0.60 | 0.70 (0.05)/0.67 |
| Symptom 10 | 0.69 (0.04)/0.66 | 0.72 (0.07)/0.51 | 0.71 (0.05)/0.68 |
| Symptom 11 | 0.95 (0.02)/0.91 | 1.00 (0.03)/0.71 | 0.96 (0.02)/0.91 |