International Journal of Endocrinology

Research Article

The Correlation between Serum Uric Acid and Renal Function in Elderly Chinese Diabetes with Normoalbuminuria

Table 2

Clinical data in male patients according to SUA quartile.


Parameter	Q1 group	Q2 group	Q3 group	Q4 group	P value
Parameter	(SUA≤295)	(347≥SUA≥296)	(406≥SUA≥348)	(SUA≥407)	P value

n	124	116	119	119
Age (years)	75.08 ± 4.67	75.5 ± 4.53	75.44 ± 3.90	75.92 ± 4.61	0.917
SBP (mmHg)	134.13 ± 15.94	133.43 ± 13.56	137.22 ± 20.82	135.22 ± 14.36	0.309
DBP (mmHg)	79.52 ± 8.84	79.81 ± 8.37	80.21 ± 8.11	80.16 ± 7.44	0.378
WC (cm)	85.25 ± 8.03	86.06 ± 8.46	87.73 ± 8.27	87.97 ± 9.41	0.037
WHR	0.89 ± 0.05	0.91 ± 0.05	0.92 ± 0.06	0.92 ± 0.07	0.003
BMI (kg/m²)	24.24 ± 3.07	24.34 ± 2.81	25.08 ± 3.12	25.35 ± 3.10	0.009
FBG (mmol/L)	8.79 ± 3.10	7.79 ± 2.78	7.50 ± 1.73	7.43 ± 1.59	<0.001
HbA1c(%)	7.69 ± 2.24	7.36 ± 1.89	6.99 ± 1.33	6.92 ± 1.17	<0.001
TC (mmol/L)	4.67 ± 0.86	4.66 ± 0.95	4.58 ± 1.05	4.79 ± 0.89	0.382
TG (mmol/L)	1.27 ± 0.62	1.53 ± 1.07	1.50 ± 0.65	1.97 ± 1.08	<0.001
LDL-C (mmol/L)	2.78 ± 0.63	2.76 ± 0.65	2.68 ± 0.82	2.83 ± 0.65	0.426
HDL-C (mmol/L)	1.27 ± 0.27	1.21 ± 0.25	1.19 ± 0.29	1.13 ± 0.19	<0.001
eGFR (ml/min/1.73m²)	89.95 ± 8.01	88.80 ± 9.32	82.51 ± 10.47	78.70 ± 12.72	<0.001
leukocyte (x109/L)	6.17 ± 1.57	6.04 ± 1.40	6.47 ± 1.55	6.39 ± 1.57	0.105
Hb(g/L)	143.31 ± 13.12	145.11 ± 15.22	144.40 ± 12.61	145.24 ± 13.24	0.674
SUA(μmol/L)	258.71 ± 27.45	322.25 ± 15.66	376.76 ± 17.83	456.53 ± 57.28	<0.001
Urine pH	5.98 ± 0.85	5.73 ± 0.67	5.68 ± 0.76	5.61 ± 0.69	0.001
UACR	10.73 ± 7.03	9.06 ± 6.69	9.08 ± 6.71	10.37 ± 8.13	0.154

Compared with Q1 group, P<0.05; compared with Q2 group, ^∆P<0.05; compared with Q3 group, ^#P<0.05; systolic blood pressure (SBP), diastolic blood pressure (DBP), waist circumference (WC), waist-to-hip ratio (WHR), body mass index (BMI), fasting blood glucose (FBG), glycated hemoglobin (HbA1c), triglyceride (TG), total cholesterol (TC), low density lipoprotein-cholesterol (LDL-C), high density lipoprotein-cholesterol (HDL-C), hemoglobin (Hb), serum uric acid (SUA), and urinary albumin creatinine ratio (UACR).