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Table 1 Mean (SD) scores on measures of eating disorder psychopathology (EDE-Q revised global score), general psychological distress (K-10), and quality of life ( PedsQL 4.0 SF15 ) among study subgroups

From: Loss of control eating with and without the undue influence of weight or shape on self-evaluation: evidence from an adolescent population

  LOC eating with overvaluation of shape/weight (1) LOC eating without overvaluation of shape/weight (2) Obese controls (3) Healthy controls (4)    Eta squared(i) Post hoc
n 30 58 36 422     
  Mean (SD) Mean (SD) Mean (SD) Mean (SD) F p   
Age 15.89 (1.37) 15.72 (1.72) 15.89 (1.56) 15.36 (1.70) 2.46 .062   
BMI 23.99 (4.89) 21.16 (3.46) 29.51 (3.83) 19.90 (2.21) 156.65 .000*   
  Mean (SE) Mean (SE) Mean (SE) Mean (SE) F p   
EDE-Q revised global 3.31 (.20) 1.80 (.13) 1.80 (.20) .94 (.05) 70.16 .000* 0.28 1?>?2,3?>?4
K10 27.23 (1.42) 24.40 (1.09) 20.64 (1.18) 19.73 (.34) 15.70 .000* 0.08 1, 2?>?4; 1?>?3
PedsQL™ 4.0 SF15 subscales
Emotional well-being 3.00 (.12) 2.63 (.10) 2.23 (.13) 2.20 (.04) 12.39 .000* 0.06 1, 2?>?4; 1?>?3
Social functioning 2.31 (.18) 2.13 (.13) 1.81 (.15) 1.66 (.03) 12.51 .000* 0.06 1, 2?>?4; 1?>?3
Academic functioning 3.31 (.19) 3.01 (.12) 2.60 (.18) 2.56 (.04) 9.54 .000* 0.05 1, 2?>?4; 1?>?3
Physical health 2.10 (.15) 2.10 (.12) 1.80 (.13) 1.60 (.03) 13.02 .000* 0.07 1, 2?>?4,
PedsQL™ 4.0 SF15 Total 59.43 (2.51) 64.28 (2.09) 73.06 (2.69) 75.93 (.70) 20.71 .000* 0.10 1, 2?<?3, 4
  1. *Significant p <0.05.
  2. ieta squared effect size; 0.01?=?small, 0.06?=?medium, 0.14?=?large [34].