Table 3. Significant Predictors of Psychomotor Speed in Patients with MDD.

	Adjusted R2		beta	Uncorrected p	Corrected p
SMT	0.16	IL-6	0.28	0.008	0.012
		HamD	0.24	0.018	0.021
CMT	0.18	IL-6	0.26	0.021	0.032
		Sex	0.27	0.012	0.015
		Age	0.24	0.019	0.027
SRT	0.19	Sex	0.25	0.018	0.024
CRT	0.17	BMI	0.31	0.005	0.003**
		Age	0.23	0.025	0.044
FTT	0.18	MCP-1	−0.26	0.015	0.018
		sTNFR2	0.27	0.020	0.029
		BMI	−0.33	0.006	0.006**
		Sex	−0.21	0.045	0.050
DSST	0.15	IL-10	0.28	0.007	0.009
		MCP-1	−0.23	0.027	0.047
		Education	0.24	0.022	0.038
Trails A	0.11	BMI	0.24	0.021	0.035
		Education	−0.24	0.023	0.041
Factor Score*	0.26	IL-6	0.25	0.025
		BMI	0.341	0.004
		Age	0.21	0.029

SMT: Simple Choice Movement Time; CMT: Five Choice Movement Time; SRT: Simple Choice Reaction Time; CRT: Five Choice Reaction Time; FTT: DSST: Digit Symbol Substitution Task; Finger Tapping Task; HamD: Hamilton Depression Rating Scale; BMI: Body Mass Index; hsCRP: high sensitivity C-reactive protein; IL-6: interleukin 6; TNF alpha: tumor necrosis factor alpha; IL-1 beta: interleukin 1 beta; IL-10: interleukin 10; sTNFR2: soluble tumor necrosis factor receptor 2; sIL-6R: soluble interleukin 6 receptor; IL-1RA: interleukin 1 receptor antagonist; MCP-1: monocyte chemoattractant protein 1; All results are expressed as the natural log (Ln) of the indicated variables, except for the Factor Score, which was calculated from the Ln of the individual psychomotor tasks; Beta denotes the standardized estimate;

^*p values uncorrected; Corrected p values based on Benjamini Hochberg <0.05;

^**Corrected p value not significant based on Benjamini Hochberg procedure for determination of significance