Table 1 Demographic and Clinical Characteristics.

From: Findings of PTSD-specific deficits in default mode network strength following a mild experimental stressor

 

Full Group

PTSD

MDD

Δ

Measure

N

Mean (SEM)

n

Mean (SEM)

n

Mean (SEM)

p

Age

52

41.38 (1.90)

28

42.47 (2.49)

24

40.00 (2.93)

0.50

Head Motion (Pre-Stress)*

52

0.10 (0.01)

28

0.10 (0.01)

24

0.11 (0.01)

0.52

Head Motion (Post-Stress)*

52

0.09 (0.01)

28

0.09 (0.01)

24

0.09 (0.01)

0.60

QIDS-SR16 Total Score

52

12.85 (0.69)

28

13.43 (0.86)

30

12.17 (1.10)

0.36

 

N

%

n

%

n

%

p

Sex (Male)

35

67

19

68

16

67

0.93

Current Antidepressant

24

46

13

46

11

46

0.97

Handedness (Right)

45

87

23

82

22

92

0.14

Current Comorbid Disorders

 - Substance Use

5

10

3

11

2

8

0.77

 - Alcohol Use

7

13

5

18

2

8

0.32

 - Generalized Anxiety

15

29

8

29

7

29

0.96

 - Panic Disorder

11

21

8

29

3

13

0.16

 - OCD

2

4

2

7

0

0

0.18

 - Social Anxiety

14

27

8

29

6

25

0.77

  1. QIDS-SR16 Quick Inventory of Depression Symptomatology-Self Report (16 Item) [59], Δ between-group difference, OCD obsessive-compulsive disorder. * Relative head motion.
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