LIST OF FIGURES Figure page 1-1 Number of Persons with All Forms of Diagnosed Diabetes. .............. ..............5 1-2 Percentages of Pre-diabetic, Diagnosed and Undiagnosed Diabetics.....................6 3-1 N negative Im munoreactivity.............................................................. ..............24 3-2 Positive Im m unoreactivity .............................................. ............... 25 3-3 G reading D distribution ............................................................26