Table 1. The clinical index of healthy controls (HC) and RA patients (RA).

Clinical index	HC (n=30)	RA (n=29)
Age (Years)	44.1±1.9070	58.9±2.5930
Triglyceride (mol/L)	1.505±0.2373	1.289±0.1599
Total cholesterol (mol/L)	4.555±0.1494	4.429±0.1777
Creatinine (μmol/L)	75.43±3.2420	61.36±2.7270
Serum albumin (g/L)	44.76±0.5605	34.24±0.9881
HDL cholesterol (mol/L)	1.467±0.0597	1.199±0.0822
LDL cholesterol (mol/L)	2.472±0.1149	2.659±0.1306
Globulin (g/L)	26.56±0.7955	34.38±1.4650
Urea nitrogen (mmol/L)	4.78±0.2252	5.378±0.4498
Uric acid (μmol/L)	339.5±15.6500	297.1±14.8400
Total bilirubin	14.54±1.1490	7.117±0.6790

Values are mean ± standard deviation; HDL, high density lipoprotein; LDL, low density lipoprotein.