Table 3 Conditional effects of racial discrimination on the relationship between T1 BNST resting-state connectivity and T2 PTSD symptoms.

From: Investigating the bed nucleus of the stria terminalis as a predictor of posttraumatic stress disorder in Black Americans and the moderating effects of racial discrimination

Ā 

Unstandardized Coefficient (Ī²)

Standard Error

t-statistic

p-value

PRE/PCC

ā€ƒLow PEDQ

16.12

11.82

1.36

0.18

ā€ƒAverage PEDQ (mean)

38.08

8.53

4.47

>0.001

ā€ƒHigh PEDQ

60.03

13.79

4.35

>0.001

PCC

ā€ƒLow PEDQ

10.35

12.05

0.86

0.39

ā€ƒAverage PEDQ

36.16

9.07

3.99

>0.001

ā€ƒHigh PEDQ

61.97

14.99

4.14

>0.001

LAG

ā€ƒLow PEDQ

21.88

11.85

1.85

0.07

ā€ƒAverage PEDQ

42.97

8.35

5.15

>0.001

ā€ƒHigh PEDQ

64.07

12.60

5.08

>0.001

Hippocampus

ā€ƒLow PEDQ

21.78

12.11

1.80

0.08

ā€ƒAverage PEDQ

43.50

8.31

5.24

>0.001

ā€ƒHigh PEDQ

65.22

10.53

6.20

>0.001

  1. This table depicts how low (āˆ’1 SD), average (mean), and high (+1ā€‰SD) scores on the PEDQ altered the strength of each BNST-ROI as a predictor of CAPS-5 scores after adjusting for sex, age, education, and T1 PTSD symptoms. PRE/PCC precuneus and posterior cingulate cortex, PCC Posterior cingulate cortex, LAG Left angular gyrus, PEDQ Perceived Ethnic Discrimination.
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