| Short duration group | Long duration group | Healthy group | p value |
---|---|---|---|---|
Age (years) | 11.8 (6.6, 12.6) | 16.7 (14.7, 18.0) | 11.0 (9.4, 13.4) |  < 0.0001a |
Age at T1DM onset (years) | 9.7 (4.5, 12.4) | 3.3 (2.4, 5.1) | – |  < 0.0001 |
Duration of T1DM (years) | 1.9 (1.1, 2.1) | 12.4 (11.6, 14.0) | – |  < 0.0001 |
HbA1cb (mmol/mol) | 49 (52, 59) | 60 (51, 67) | – | 0.03 |
Serum creatinine (mg/dL) | 0.51 ± 0.15 | 0.71 ± 0.13 | – |  < 0.0001 |
eGFR (mL/min/1.73 m2)c [25] | 160 ± 26 | 145 ± 21 | – | 0.006 |