Abbreviations:
BMI, Body Mass Index;
DM+PE+, women with type 1 diabetes who subsequently developed PE;
DM+PE-, women with type 1 diabetes who did not develop PE;
DM-, non-diabetic, normotensive women;
eGFR, Estimated glomerular filtration rate;
HbA1c, glycated haemoglobin;
MAMPED, Markers And Mechanisms for PreEclampsia in Type 1 Diabetes;
MAP, Mean Arterial Pressure;
PE, preeclampsia;
T1DM, Type 1 diabetes mellitus;
uNGALcc, urinary neutrophil-gelatinase associated lipocalin (creatinine corrected);
VDBP, Vitamin D Binding Protein;
1,25(OH)2D, 1,25-dihydroxyvitamin D;
25(OH)D, 25-hydroxyvitamin D.