Table 3.

Correlation of NLR, RDW, and PLR with immune, inflammatory, and metabolic indexes in SLE patients

	NLR		RDW		PLR
	r	P‐value	r	P‐value	r	P‐value
IgG	.048	.484	−.033	.628	.263	.000*
IgM	.191	.092	.094	.247	.112	.133
IgA	.108	.246	.118	.235	.076	.338
C3	−.265	.000*	−.207	.002*	−.033	.629
C4	−.033	.630	−.196	.004*	−.015	.824
ESR	.635	.000*	.124	.100	.097	.242
Hs‐CRP	.469	.000*	.259	.017*	.193	.012*
CAR	.244	.003*	.248	.001*	.077	.318
TG	.383	0.000*	.326	.000*	.011	.884
TC	−.062	.420	−.015	.840	−.083	0.275
HDL‐C	−.033	.664	−.071	.354	−.275	.000*
LDL‐C	−.237	.002*	−.012	.877	−.051	.509
TP	.039	.581	−.257	.001*	.108	.127
PA	−.132	.061	−.131	.064	−.144	.041*
ALB	−.364	.000*	–.192	.006*	−0.028	.691
UA	.374	.000*	.064	.363	−.187	.008*
SLEDAI	.346	.000*	.279	.000*	.312	.000*

Abbreviations: ALB, albumin; C3, complement 3; C4, complement 4; CAR, c‐reactive protein level to albumin level ratio; ESR, erythrocyte sedimentation rate; HDL‐C, high‐density lipoprotein cholesterol; hs‐CRP, hypersensitive c‐reactive protein; IgA, immunoglobulin A; IgG, immunoglobulin G; IgM, immunoglobulin M; LDL‐C, low‐density lipoprotein cholesterol; PA, prealbumin; SLEDAI, Systemic Lupus Erythematosus Disease Activity Index; TC, total cholesterol; TG, triglyceride; TP, total protein; UA, uric acid.

^* P < .05 was regarded as statistically significant.