Table 2.

Study sample characteristics grouped by TSPO genotype (A) and sex (B)

Group	Demographic	HAB	MAB	p*
(A)	Number	78	62	–
	Males/Females (n)	35 / 43	37 / 25	–
	Age (mean ± sd)	53.2 ± 18.9	53.1 ± 19.6	0.969
	BMI (mean ± sd)	24.9 ± 4.2	25.5 ± 3.1	0.394
Group	Female	Male	p*
(B)	68	72	–
	–	–	–
	54.0 ± 19.6	52.4 ± 18.8	0.632
	24.7 (4.3)	25.6 ± 3.3	0.195

HAB high-affinity binder, MAB mixed-affinity binder

*The group differences were investigated with the Student’s t test