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Table 2 Personality diagnostic questionnaire scores

From: Are personality disturbances in anorexia nervosa related to emotion processing or eating disorder symptomatology?

  AN HC    
  Median Range Median Range U z p
Paranoid 3.0 6.0 1.0 5.0 216.5 −1.7 0.087
Schizoid 2.5 6.0 0.0 4.0 102.2 −4.0 0.001
Schizotypal 2.0 4.0 1.0 5.0 234.0 −1.4 0.176
Histrionic 2.0 5.0 2.0 4.0 258.5 −0.9 0.389
Narcissistic 1.0 5.0 2.0 5.0 223.0 −1.6 0.112
Borderline 4.5 7.0 1.0 3.0 41.5 −5.2 0.001
Antisocial 1.0 5.0 1.0 2.0 222.0 −1.6 0.102
Avoidant 6.0 5.0 2.0 4.0 38.5 −5.3 0.001
Dependent 4.0 7.0 1.0 3.0 48.0 −5.1 0.001
Obsessive compulsive 5.0 7.0 3.0 5.0 158.5 −2.9 0.004
Negativistic 2.0 6.0 1.0 4.0 148.5 −3.1 0.002
Depressive 5.5 4.0 2.0 7.0 50.0 −5.1 0.001
Total PDQ score 38.0 47.0 19.0 26.0 51.5 −5.0 0.001
  1. PDQ personality diagnostic questionnaire, AN anorexia nervosa, HC healthy control