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Table 5 Regression of each psychopathology measure and BMI on diagnostic criteria for the student sample (β = standardized beta)

From: Factor structure of the Night Eating Diagnostic Questionnaire (NEDQ) and an evaluation of the diagnostic criteria of the night eating syndrome

  Criterion Variable
SDS PSQI YFAS BMI
β t p β t p β t p β t p
Evening Hyperphagia .05 0.81 .805 −.02 −0.38 .703 .06 1.01 .313 −.09 −1.35 .178
Nocturnal Eating −.10 −1.38 .168 −.11 −1.58 .116 −.09 −1.11 .018 .02 0.27 .785
Depressed Mood .16 2.77 .006 .13 2.30 .022 .08 1.29 .200 −.02 −0.28 .779
Must Eat to Sleep .07 1.25 .214 .01 0.13 .893 .01 0.08 .936 −.04 −0.55 .584
Evening Urge to Eat .10 1.73 .085 .06 1.06 .292 .16 2.38 .018 .05 0.73 .469
Sleep Problems .29 5.11 .000 .16 8.33 .000 .10 1.56 .119 .02 0.25 .805
Morning Anorexia .21 3.61 .000 .15 2.68 .008 .06 1.02 .308 .07 1.01 .313
Awareness .05 0.71 .482 .00 −0.06 .956 −.02 −0.27 .784 −.03 −0.31 .755
Distress/Impairment .19 3.21 .001 .01 0.24 .808 .18 2.79 .006 .03 0.51 .612
  1. SDS Zung Self-rating Depression Scale, PSQI Pittsburgh Sleep Quality Index, YFAS Yale Food Addiction Scale, BMI Body mass index