The Role of Vitamin D Deficiency in the Incidence, Progression, and Complications of Type 1 Diabetes Mellitus

Table 2

Mean 25OH D level in T1DM in different countries.

Country	Mean 25OH D level (nmol/L)
Australia	78.7
Egypt	46.75
Florida	53
Qatar	39.8
Sweden	82.5
Switzerland	45.7
USA (North Eastern)	67