Skip to main content
. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Brain Behav Immun. 2016 Apr 1;56:281–288. doi: 10.1016/j.bbi.2016.03.025

Figure 3. Relationship between Interleukin 10 and Digit Symbol Substitution Task.

Figure 3

Interleukin 10 (IL-10) was positively associated with performance on the Digit Symbol Substitution Task (DSST) in linear regression analyses after controlling for age, race, education, body mass index (BMI), and depression (as measured by the 17-item Hamilton Rating Scale for Depression (HAM-D) minus the psychomotor retardation item). IL-10 concentration and mean number of boxes correct on the DSST were positively correlated (r = 0.21, p = 0.046). All results are expressed as the natural log (Log) of the indicated variables.