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Table 2 Descriptive statistics and correlations insuicide attempters

From: Neural responses to social decision-making in suicide attempters with mental disorders

Measure

M (SD)

BDI

STAI

BSSI

1 F(TGC)

0.00191

(0.00010)

r = 0.06

p = 0.77

r = 0.09

p = 0.65

r = 0.34

p = 0.09

2 C(TGC)

0.00193

(0.00013)

r = 0.10

p = 0.62

r = 0.14

p = 0.49

r = 0.38

p = 0.05

3 T(TGC)

0.00194

(0.00014)

r = 0.17

p = 0.42

r = 0.12

p = 0.56

r = 0.29

p = 0.15

4 u_F(TGC)

0.00198

(0.00018)

r = −  0.37

p = 0.06

r = −  0.39

p = 0.05

r = −  0.2

p = 0.20

5 u_C(TGC)

0.00194

(0.00019)

r = −  0.20

p = 0.33

r = −  0.26

p = 0.21

r = −  0.17

r = 0.42

6 u_T(TGC)

0.00199

(0.00019)

r = −  0.41

p = 0.04*

r = −  0.46

p = 0.02*

r = −  0.33

p = 0.10

7 C(BGC)

0.00050

(0.00007)

r = 0.10

p = 0.62

r = 0.14

p = 0.49

r = 0.38

p = 0.05

8 T(BGC)

0.00052

(0.00006)

r = 0.17

p = 0.42

r = 0.12

p = 0.56

r = 0.29

p = 0.15

9 u_C(BGC)

0.0005

(0.00007)

r = −  0.22

p = 0.29

r = −  0.27

p = 0.19

r = −  0.09

p = 0.68

10 u_T(BGC)

0.0005

(0.00007)

r = −  0.25

p = 0.22

r = −  0.28

p = 0.16

r = −  0.13

p = 0.53

11 u_ P2 amplitude

- 0.098

(2.72)

r = 0.22

p = 0.31

r = 0.18

p = 0.40

r = 0.11

p = 0.62

12 u_ P2 latency

191.42

(19.14)

r = 0.38

p = 0.07

r = 0.45

p = 0.03*

r = 0.55

p = 0.01*

  1. Abbreviations: STAI State Trait Anxiety Inventory, BDI Beck’s Depression Inventory, BSSI Beck’s Scale For Suicide Ideation, F Frontal, T Temporal, TGC the Coupling value of MI for theta phase and gamma amplitude, BGC Coupling value of MI for beta phase and gamma amplitude, SD standard deviation. ** p < 0.01. * p < 0.05