Table 2 Demographics of human subjects (N = 300)
From: Genotype-expression interactions for BDNF across human brain regions
Variables | Level | n or mean (% or range) |
|---|---|---|
Sex | Female | 86 (28.7%) |
Male | 214 (71.3%) | |
Race | American Indian or Alaska Native | 1 (0.3%) |
Asian | 1 (0.3%) | |
Black | 26 (8.7%) | |
White | 272 (90.7%) | |
Age |  | 60.5 (53–65) |
BMI |  | 27.34 (24.4–30.9) |