Table 1 Demographic data of post-traumatic stress disorder and healthy controls

From: Disrupted cortical brain network in post-traumatic stress disorder patients: a resting-state electroencephalographic study

 

PTSD

HCs

P-value

Cases (N)

77

58

 

Gender (male/female)

28/49

30/28

0.082a

Age (years)

40.92±11.93

39.98±11.63

0.646

Education

13.51±2.80

14.45±3.37

0.120

Comorbidity (N, (%))

 Major depressive disorder

32 (41.56)

  

 Obsessive compulsive disorder

3 (3.90)

  

 Generalized anxiety disorder

5 (6.49)

  

 Panic disorder

15 (19.48)

  

Symptom score

 HAM-A

22.77±8.00

  

 HAM-D

23.24±9.49

  

 BDI

26.99±13.13

  

 BAI

29.48±15.44

  

 STAI-state

62.15±12.70

  

 STAI-trait

54.44±17.23

  

 IES-R

51.34±21.71

  

 ISI

18.11±5.94

  

 PASS

76.07±19.53

  

 SIQ

45.37±41.12

  
  1. Abbreviations: BAI, Beck Anxiety Inventory; BDI, Beck Depression Inventory; HAM-A, Hamilton Anxiety Rating Scale; HAM-D, Hamilton Depression Scale; HCs, healthy controls; IER-S, Impact of Event Scale-Revises; ISI, Insomnia Severity Index; PASS, Pain Anxiety Symptoms Scale; PTSD, post-traumatic stress disorder; SIQ, Suicidal Ideation Questionnaire; STAI, State-Trait Anxiety Inventory.
  2. aCalculated by using χ2-test.
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