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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Psychosom Med. 2017 Apr;79(3):327–335. doi: 10.1097/PSY.0000000000000408

Table 2.

Sociodemographic variable and brain volume measures (N = 147)*

Outcome
Total Brain Volume Gray Matter Volume White Matter Volume White Matter Lesion
Volume
Predictor b part η2 p b part η2 P b part η2 p b part η2 p
Age −1.81 0.026 0.007 −1.34 0.050 <.001 −0.47 0.007 0.17 0.031 0.023 0.075
Sex 122.64 0.340 <.001 63.91 0.324 <.001 58.72 0.319 <.001 −0.052 0.0002 0.87
Race −83.95 0.089 <.001 −47.47 0.100 <.001 −36.48 0.069 <.001 −0.417 0.007 0.31
SES −64.73 0.053 <.001 −30.35 0.041 <.001 −34.38 0.061 <.001 −0.645 0.017 0.13
SES × Race 86.72 0.042 <.001 40.16 0.032 0.003 46.56 0.050 <.001 1.384 0.036 0.028
*

Data reflect unstandardized regression coefficients (b), semipartial η2, and p-values

Sex coded as: 0=female, 1=male

Race coded as: 0=White, 1=African American