Nucleus Accumbens Resting State Functional Connectivity is Linked to Family Income, Reward Salience, and Substance Use

Table 3.

Covariance between Family Income, NAcc rsFC,Reward Salience, and Substance Use

Variable 1 Variable 2   B SE 95% CI p

Baseline Family Income Baseline NAcc rsFC   0.092 0.019 0.054 0.130 < 0.001

Baseline Family Income Baseline Reward Salience   -0.040 0.019 -0.078 -0.003 0.036

Baseline Family Income Future Substance Use   -0.082 0.013 -0.107 -0.056 < 0.001

Baseline NAcc rsFC Baseline Reward Salience   0.734 0.008 0.717 0.750 < 0.001

Baseline NAcc rsFC Future Substance Use   0.124 0.013 0.098 0.150 < 0.001

Baseline Reward Salience Future Substance Use   0.176 0.010 0.156 0.196 < 0.001

Note: NAcc = Nucleus Accumbens; rsFC= Resting State Functional Connectivity