Table 2.

Predicting MASQ depressive symptoms scores with sleep disturbances, reward-related VS activity, and their interaction

Depressive symptoms
b (SE)β (SE)
Ethnicity 1−4.005 (10.203)−0.01 (0.027)
Ethnicity 220.463 (7.708)**0.063 (0.024)
Ethnicity 3−55.482 (30.946)−0.05 (0.028)
Ethnicity 4−17.029 (29.17)−0.012 (0.021)
Sex0.352 (0.917)0.009 (0.024)
Age−0.583 (0.364)−0.038 (0.024)
Diagnosis1.31 (1.237)0.028 (0.026)
Early stress0.416 (0.071)**0.19 (0.033)
Recent stress−0.181 (0.219)−0.023 (0.028)
Anxiety0.533 (0.052)**0.317 (0.032)
VS activity2.585 (2.418)0.024 (0.022)
Sleep disturbances2.019 (0.194)**0.277 (0.027)
VS activity × sleep disturbances−2.441 (0.848)**−0.065 (0.024)
VS activity × recent stress0.758 (1.012)0.021 (0.028)
VS activity × early stress0.077 (0.359)0.007 (0.033)
  • **p < 0.01. N = 1129.