Table 3.

Group Level and Interaction Beta Coefficients Contributions to [¹¹C]OMAR volume of distribution (V_T) values in Regions of Interest.

Region	Measure	β Mean	SD	Lower Bound (5.5%)	Upper Bound (94.5%)
Amygdala	TC	−0.059	0.104	−0.225	0.107
	PTSD	0.030	0.128	−0.181	0.226
	Sex * TC	0.388	0.229	0.038	0.759
	Sex *PTSD	−0.115	0.175	−0.381	0.177
Hippocampus	TC	−0.134	0.091	−0.277	0.009
	PTSD	−0.048	0.104	−0.227	0.100
	Sex * TC	0.254	0.188	−0.021	0.571
	Sex *PTSD	−0.102	0.154	−0.358	0.129
Frontal	TC	−0.090	0.088	−0.236	0.043
	PTSD	−0.002	0.096	−0.163	0.141
	Sex * TC	0.284	0.193	−0.033	0.575
	Sex *PTSD	−0.109	0.141	−0.338	0.111
Whole Brain	TC	−0.073	0.088	−0.214	0.064
	PTSD	0.002	0.099	−0.148	0.169
	Sex * TC	0.263	0.183	−0.032	0.547
	Sex *PTSD	−0.082	0.141	−0.312	0.134