Cystatin C Is an Important Biomarker for Cardiovascular Autonomic Dysfunction in Chinese Type 2 Diabetic Patients

Table 3

Relationship between CysC and other measurements in all patients.

	CysC (mg/l)
		value
β2-MG (μg/l)	0.68	<0.001
UA (μmol/l)	0.36	<0.001
HbA1C (%)	-0.95	0.234
Age (years)	0.40	<0.001
Cr (μmol/l)	0.49	<0.001
eGFR (ml/min/1.73 m^2)	-0.54	< 0.001
BMI (kg/m^2)	-0.43	0.587
SDNN (ms)	-0.31	<0.001
SDANN (ms)	-0.25	0.002
LogLF (ms^2)	-0.18	0.023
LogHF (ms^2)	-0.09	0.272
LogRMMSD (ms)	-0.053	0.504
LogPNN50 (%)	0.013	0.884
LogLF/HF	-0.14	0.088

β2-MG: β2-microglobulin; CysC: cystatin C; UA: uric acid; HbA1c: hemoglobin A1c; Cr: creatinine; eGFR: estimated glomerular filtration rate; BMI: body mass index.