Table 2—

Psychological and behavioral characteristics of each group

BEDBN-IBN-IPBN-NIPF, χ2
n24222211
Total EDI63.9 ± 24.685.8 ± 35.993.7 ± 26.9103.1 ± 25.20.00116.003
 Drive for Thinness10.0 ± 5.610.9 ± 6.013.4 ± 4.712.3 ± 6.00.24921.403
 Interoceptive Awareness6.0 ± 4.911.3 ± 8.312.6 ± 5.314.8 ± 7.00.00106.027
 Bulimia8.8 ± 4.512.3 ± 6.014.7 ± 5.416.1 ± 5.00.00066.568
 Body Dissatisfaction18.5 ± 6.318.6 ± 6.318.0 ± 6.421.0 ± 6.70.64720.554
 Ineffectiveness7.7 ± 4.912.4 ± 7.114.2 ± 6.216.4 ± 6.90.00086.216
 Maturity Fears5.6 ± 3.98.4 ± 4.79.8 ± 5.59.1 ± 4.20.02843.206
 Perfectionism2.6 ± 3.54.9 ± 5.34.6 ± 4.67.1 ± 3.40.04582.810
 Interpersonal Distrust4.6 ± 3.77.1 ± 4.26.5 ± 4.26.4 ± 4.50.23071.469
SDS44.5 ± 7.348.5 ± 8.353.4 ± 10.055.8 ± 8.20.00066.425
STAI-T50.9 ± 9.853.5 ± 9.559.5 ± 10.462.5 ± 9.30.00295.103
Binge eating amount0.0001
 ≤500 kcal13911
 ≤1,000 kcal10763
 ≤2,000 kcal16157
Binge eating frequency (days/week)4.4 ± 2.06.0 ± 1.75.8 ± 1.75.5 ± 1.80.05642.995
Attend psychiatry (%)8.318.250.063.60.0008
n1114196
Total MPS99.1 ± 17.792.5 ± 23.0102.3 ± 16.6122.8 ± 25.00.02723.340
 Concern Over Mistakes23.4 ± 7.023.4 ± 8.827.2 ± 7.431.5 ± 9.60.13201.968
 Personal Standards19.3 ± 2.517.8 ± 5.819.3 ± 4.424.8 ± 6.20.03383.149
 Parental Expectations13.7 ± 4.112.0 ± 4.811.9 ± 4.715.2 ± 5.30.38961.027
 Parental Criticism10.8 ± 4.79.7 ± 3.710.9 ± 4.011.7 ± 3.40.73730.423
 Doubts About Actions11.9 ± 4.412.0 ± 2.814.3 ± 3.417.0 ± 2.80.01284.017
 Organization20.0 ± 3.117.6 ± 4.718.7 ± 4.722.7 ± 4.70.12132.041
  • Data are means ± SD unless otherwise indicated.