Research Article

Elevated Urinary Connective Tissue Growth Factor in Diabetic Nephropathy Is Caused by Local Production and Tubular Dysfunction

Table 2

General and clinicalcharacteristics of the diabetic patients.

Diabetic patients

(% man)279 (46)
 Normoalbuminuria ( (%))142 (61)
 Microalbuminuria ( (%))64 (23)
 Macroalbuminuria ( (%))73 (26)
Age (years)52 (41–62)
Duration of diabetes (years)35 (26–42)
Body mass index (kg/m2)24 (22–26)
HbA1c (%)8.4 (7.7–9.3)
Estimated GFR (mL min−1 1.73 m−2)75 (61–87)
Plasma CTGF (pmol/L)136 (<127–270)
Urinary CTGF (pmol/g creatinine)81 (54–118)

Data are median (interquartile range).