Table 4.

Unadjusted and adjusted linear regression models of the relationship between biomarkers of inflammation and immune activation/exhaustion and log RDW.

	Unadjusted		Adjusted* (without Hb)		Adjusted* (with Hb)
	Beta	P-value	Beta	P-value	Beta	P-value
C-Reactive Protein (Log)	0.185	0.025	0.160	0.045	0.150	0.059
D-Dimer (Log)	0.191	0.020	0.099	0.23	0.077	0.354
Fibrinogen (Log)	0.179	0.030	0.088	0.30	0.074	0.385
IL-6 (Log)	0.236	0.004	0.255	0.002	0.237	0.004
%CD4+DR+38+ (Log)	0.203	0.015	0.185	0.023	0.188	0.019
%CD4+PD1+ (Log)	0.223	0.007	0.227	0.008	0.224	0.008
sCD14	-0.004	0.963	0.015	0.85	-0.008	0.924
SCD163	0.077	0.353	0.111	0.167	0.118	0.139
%CD14+TF+	0.122	0.149	0.112	0.166	0.126	0.117

* Adjusted for age, sex, race, smoking, and eGFR (with or without hemoglobin). P values typed in bold denote statistical significance.