The CTGF −945 G/C genotype data was available for analysis in 495 subjects (277 men and 218 women) aged 61.9 ± 14.2 years (mean ± SD), with a BMI of 30.7 ± 6.2 kg/m2 and median [25th, 75th interquartile range] diabetes duration was 11 [5,18] years. The gene discussed is CCN2; the disease is diabetes mellitus.