Research Article

Relationship between Serum Transforming Growth Factor β1 Concentrations and the Duration of Type 1 Diabetes Mellitus in Children and Adolescents

Table 3

Means and standard deviations of HbA1c and TGF-β1 over four consecutive DM duration intervals.

DM duration HbA1c (%)TGF-β1 (pg/mL)

3–6 years8.5 ± 2.4718 ± 425
7–10 years8.0 ± 1.8841 ± 451
11–14 years8.6 ± 1.41069 ± 566
15–19 years9.2 ± 1.81362 ± 607