Table 4.

Symptom Level Beta Coefficients Contributions to [¹¹C]OMAR volume of distribution (V_T) values in the whole brain.

Cluster	β Mean	SD	Lower Bound (5.5%)	Upper Bound (94.5%)
Total	0.001	0.002	−0.003	0.005
DSM-5
B-Intrusion	0.0	0.009	−0.017	0.013
C-Avoidance	0.007	0.015	−0.017	0.03
D-Alteration in mood and cognition	0.004	0.004	−0.003	0.011
E-alteration in arousal	0.003	0.01	−0.013	0.018
8-Cluster
Internal-Intrusion	−0.004	0.015	−0.029	0.018
External-Intrusion	0.007	0.018	−0.022	0.039
Avoidance	0.007	0.015	−0.018	0.031
Negative Affect	−0.003	0.009	−0.018	0.031
Anhedonia/Emotional Numbing	0.014	0.007	0.002	0.025
Externalizing Behavior	0.024	0.046	−0.049	0.101
Anxious Arousal	0.017	0.018	−0.012	0.046
Dysphoric Arousal	−0.007	0.016	−0.032	0.018