Table 1.
Within-Day Multilevel Models of the Four Facets of Negative Affect Relative to Eating Episodes
| Fear |
Guilt |
Hostility |
Sadness |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variable | Est. | SE | 95% CI | t | Est. | SE | 95% CI | t | Est. | SE | 95% CI | t | Est. | SE | 95% CI | t |
| Overeating-Only | ||||||||||||||||
| Intercept | 1.32 | .05 | 1.21, 1.41 | 26.11*** | 1.50 | .06 | 1.38, 1.61 | 26.06*** | 1.42 | .05 | 1.33, 1.51 | 31.59*** | 1.55 | .06 | 1.43, 1.67 | 26.13*** |
| Hours prior to event | −0.01 | .01 | −.03, .01 | −02.12 | 0.02 | .01 | .00, .04 | 01.82 | 0.00 | .01 | −.02, .02 | 00.12 | 0.02 | .01 | .00, .04 | 01.61 |
| (Hours prior to event)2 | −0.00 | .00 | .00, .00 | −01.25 | 0.00 | .00 | .00, .00 | 00.53 | −0.00 | .00 | .00, .00 | −00.21 | 0.00 | .00 | .00, .00 | 00.61 |
| (Hours prior to event)3 | −0.00 | .00 | .00, .00 | −00.90 | 0.00 | .00 | .00, .00 | 00.30 | −0.00 | .00 | .00, .00 | −00.12 | 0.00 | .00 | .00, .00 | 00.43 |
| Hours following event | 0.01 | .01 | −.01, .03 | 00.85 | −0.02 | .01 | −.04, .00 | −02.06* | 0.00 | .01 | −.02, .03 | 00.31 | −0.01 | .01 | −.04, .01 | −01.03 |
| (Hours following event)2 | 0.00 | .00 | .00, .00 | 01.27 | −0.00 | .00 | .00, .00 | −00.47 | 0.00 | .00 | .00, .00 | 00.18 | −0.00 | .00 | .00, .00 | −00.69 |
| (Hours following event)3 | 0.00 | .00 | .00, .00 | 00.90 | −0.00 | .00 | .00, .00 | −00.31 | 0.00 | .00 | .00, .00 | 00.12 | −0.00 | .00 | .00, .00 | −00.42 |
| Loss of Control Eating-Only | ||||||||||||||||
| Intercept | 1.28 | .04 | 1.19, 1.37 | 28.79*** | 1.45 | .06 | 1.33, 1.56 | 24.81*** | 1.35 | .04 | 1.26, 1.44 | 30.70*** | 1.51 | .06 | 1.39, 1.63 | 25.09*** |
| Hours prior to event | −0.02 | .02 | −.05, .01 | −01.30 | 0.00 | .02 | −.03, .04 | 00.23 | −0.02 | .02 | −.06, .02 | −01.02 | 0.02 | .02 | −.03, .06 | 00.78 |
| (Hours prior to event)2 | −0.00 | .00 | −.01, .00 | −00.94 | 0.00 | .00 | −.01, .01 | 00.39 | 0.00 | .00 | −.01, .01 | 00.03 | 0.00 | .00 | −.01, .01 | 00.68 |
| (Hours prior to event)3 | −0.00 | .00 | .00, .00 | −00.70 | 0.00 | .00 | .00, .00 | 00.75 | 0.00 | .00 | .00, .00 | 00.76 | 0.00 | .00 | .00, .00 | 00.79 |
| Hours following event | 0.03 | .02 | .00, .06 | 01.68 | 0.00 | .02 | −.03, .04 | 00.22 | 0.03 | .02 | −.01, .08 | 01.49 | −0.00 | .02 | −.05, .04 | −00.18 |
| (Hours following event)2 | 0.00 | .00 | .00, .01 | 00.91 | −0.00 | .00 | −.01, .01 | −00.42 | −0.00 | .00 | −.01, .01 | −00.06 | −0.00 | .00 | −.01, .01 | −00.72 |
| (Hours following event)3 | 0.00 | .00 | .00, .00 | 00.71 | −0.00 | .00 | .00, .00 | −00.75 | −0.00 | .00 | .00, .00 | −00.76 | −0.00 | .00 | .00, .00 | −00.76 |
| Binge Eating | ||||||||||||||||
| Intercept | 1.36 | .06 | 1.25, 1.47 | 23.84*** | 1.55 | .06 | 1.41, 1.68 | 23.37*** | 1.47 | .05 | 1.36, 1.57 | 28.72*** | 1.60 | .07 | 1.47, 1.74 | 23.89*** |
| Hours prior to event | −0.00 | .01 | −.02, .02 | −00.35 | 0.03 | .01 | .01, .06 | 02.63** | 0.01 | .01 | −.02, .04 | 00.70 | 0.02 | .01 | −.01, .05 | 01.29 |
| (Hours prior to event)2 | −0.00 | .00 | .00, .02 | −00.50 | 0.00 | .00 | .00, .01 | 01.47 | 0.00 | .00 | .00, .00 | 00.39 | 0.00 | .00 | .00, .01 | 00.46 |
| (Hours prior to event)3 | −0.00 | .00 | .00, .00 | −00.27 | 0.00 | .00 | .00, .00 | 01.10 | 0.00 | .00 | .00, .00 | 00.30 | 0.00 | .00 | .00, .00 | 00.32 |
| Hours following event | −0.00 | .01 | −.03, .00 | −00.14 | −0.05 | .02 | −.08, −.02 | −03.10** | −0.02 | .02 | −.06, .01 | −01.37 | −0.02 | .02 | −.06, .02 | −01.11 |
| (Hours following event)2 | −0.00 | .00 | .00, .00 | 00.75 | −0.00 | .00 | .00, .00 | −00.64 | 0.00 | .00 | .00, .00 | 00.59 | −0.00 | .00 | .00, .00 | −00.08 |
| (Hours following event)3 | −0.00 | .00 | .00, .00 | 00.25 | −0.00 | .00 | .00, .00 | −01.16 | −0.00 | .00 | .00, .00 | −00.38 | −0.00 | .00 | .00, .00 | −00.35 |
Note. Est.=estimate; SE=standard error; Hours prior to event=pre-eating episode linear function, which reflects the rate of change in affect prior to the eating episode; (Hours prior to event)2 = pre-eating episode quadratic function, which reflects the acceleration or deceleration in rate of affect change prior to the eating episode; (Hours prior to event]3 = pre-eating episode cubic function, which reflects further acceleration or deceleration in rate of affect change prior to the eating episode; Hours following event=post-eating episode linear function, which reflects the rate of change in affect following the eating episode; (Hours following event)2 = post-eating episode quadratic function, which reflects the acceleration or deceleration in rate of affect change following the eating episode; (Hours following event)3 = post-eating episode cubic function, which reflects further acceleration or deceleration in rate of affect change following the eating episode.
p<.05.
p<.01.
p<.001