0 Class
3 Number of times pregnant
3 Plasma glucose concentration a 2 hours in an oral glucose tolerance test
3 Diastolic blood pressure (mm Hg)
3 Triceps skin fold thickness (mm)
3 2-Hour serum insulin (mu U/ml)
3 Body mass index (weight in kg/(height in m)^2)
3 Diabetes pedigree function
3 Age (years)