Socioeconomic Status, Trauma, Cognitive Function, Impulsivity, Reward Salience, and Future Substance Use: Role of Left Caudate Connectivity with the Cingulo-Opercular Network

Table 1.

Bivariate correlations between studyvariables

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

1 rsFC 1.00

2 Trauma (n) -0.03 1.00

3 Financial Strain (Mean) -0.03 0.16 1.00

4 Parental Education 0.02 -0.06 -0.28 1.00

5 Income to Need 0.02 -0.08 -0.30 0.48 1.00

6 N Income / 50000 0.04 -0.07 -0.22 0.39 0.31 1.00

7 Discrimination -0.03 0.05 0.15 -0.17 -0.15 -0.14 1.00

8 Body Mass Index (BMI -0.04 0.04 0.16 -0.23 -0.13 -0.18 0.08 1.00

9 Married Household 0.03 -0.11 -0.24 0.28 0.10 0.25 -0.11 -0.16 1.00

10 Negative Urgency. -0.02 0.03 0.06 -0.05 -0.06 -0.03 0.12 0.01 -0.04 1.00

11 Positive Urgency -0.03 0.05 0.11 -0.13 -0.11 -0.09 0.15 0.04 -0.09 0.50 1.00

12 MDD (Past) -0.02 0.02 0.05 -0.04 -0.02 -0.04 0.10 0.04 -0.03 0.09 0.09 1.00

13 Drive -0.01 0.02 0.09 -0.15 -0.08 -0.12 0.14 0.09 -0.10 0.21 0.24 0.07 1.00

14 GPA (1-5) 0.03 0.01 -0.01 -0.05 -0.06 -0.04 -0.03 0.03 -0.01 -0.02 -0.03 -0.02 -0.02 1.00

15 Cognition (Card Sort) 0.03 -0.03 -0.11 0.19 0.12 0.15 -0.10 -0.10 0.12 -0.05 -0.10 -0.03 -0.10 0.05 1.00

16 Cognition (Crystalized) 0.02 -0.05 -0.20 0.40 0.32 0.27 -0.20 -0.14 0.23 -0.10 -0.17 -0.05 -0.18 0.01 0.26 1.00

17 Cognition (Fluid Composition) 0.03 -0.04 -0.14 0.26 0.17 0.21 -0.14 -0.12 0.17 -0.08 -0.14 -0.04 -0.15 0.05 0.71 0.40 1.00

18 Cognition (List) 0.02 -0.04 -0.13 0.29 0.19 0.20 -0.14 -0.11 0.17 -0.06 -0.12 -0.04 -0.14 0.02 0.26 0.43 0.59 1.00

19 Cognition (Pattern) 0.03 -0.02 -0.07 0.11 0.07 0.10 -0.05 -0.04 0.08 -0.04 -0.09 -0.02 -0.08 0.04 0.41 0.18 0.72 0.19 1.00

20 Cognition (Picture Vocabulary) 0.02 -0.05 -0.19 0.39 0.31 0.28 -0.19 -0.13 0.23 -0.10 -0.16 -0.04 -0.18 -0.03 0.23 0.85 0.35 0.38 0.16 1.00

21 Cognition (Reading) 0.02 -0.04 -0.15 0.30 0.24 0.18 -0.15 -0.11 0.17 -0.07 -0.13 -0.03 -0.13 0.04 0.22 0.88 0.35 0.36 0.16 0.50 1.00

22 Cognition (Total Composition) 0.03 -0.05 -0.20 0.40 0.30 0.29 -0.20 -0.16 0.24 -0.10 -0.18 -0.05 -0.19 0.03 0.57 0.85 0.83 0.61 0.53 0.72 0.74 1.00

23 Tobacco Use (Subsequent) -0.03 0.04 0.04 -0.04 -0.02 0.00 0.05 0.05 -0.04 0.04 0.04 0.03 0.03 0.01 -0.01 -0.02 -0.02 -0.03 0.00 -0.02 -0.01 -0.02 1.00

24 Marijuana Use (Subsequent) -0.01 0.03 0.06 -0.06 -0.03 -0.03 0.05 0.07 -0.06 0.03 0.04 0.03 0.02 -0.01 -0.01 -0.01 -0.01 -0.01 0.00 -0.01 -0.01 -0.01 0.45 1.00

25 Tobacco and Marijuana (Subsequent) -0.01 0.03 0.05 -0.03 -0.03 -0.01 0.03 0.06 -0.05 0.03 0.04 0.02 0.02 0.00 0.00 0.00 -0.01 -0.01 0.01 0.00 -0.01 -0.01 0.60 0.76 1.00

26 Tobacco Only (Subsequent) -0.02 0.03 0.02 -0.03 0.00 0.01 0.04 0.02 -0.02 0.02 0.02 0.02 0.03 0.02 -0.01 -0.02 -0.02 -0.03 -0.01 -0.02 -0.01 -0.03 0.78 -0.03 -0.03 1.00

27 Marijuana Only (Subsequent) -0.01 0.01 0.04 -0.05 -0.02 -0.02 0.04 0.04 -0.04 0.01 0.02 0.01 0.01 -0.01 -0.02 -0.01 -0.01 -0.01 0.00 -0.02 0.00 -0.01 -0.03 0.64 -0.02 -0.02 1.00