Interestingly, no significant difference was found between those newly diagnosed with T1DM and those with an established diagnosis of T1DM regarding DKA severity (p = 0.376), proteinuria (p = 1.000), urinary netrin- 1 (p = 0.494), renal pulsatility (p = 0.648), and resistivity (p = 0.760) indices on presentation. This evidence concerns the gene NTN1 and type 1 diabetes mellitus.