Table 1. Diabetes Risk Score assessed risk factors of diabetes mellitus type 2 and formula.

Risk Factors and categories	Category values
Age (in Years)	-
Gender
Male	0
Female	-0.879
Treatment of HTN
No HTN medications	0
On HTN medications	1.222
Use of steroids
Not on steroids	0
On steroids	2.191
Family history of DM
No first degree family members with diabetes	0
Parent or sibling with diabetes mellitus	0.728
Parent and sibling with diabetes mellitus	0.753
History of smoking
Non-smoker	0
Used to smoke	-0.218
Smoker	0.855
BMI (Kg/m2)
<25	0
25–27.49	0.699
27.5–29.99	1.97
≥ 30	2.518

Diabetes Risk Score = 100 / (1 + e ^(Terms)), where;

Terms = 6.322—Sex—Treatment of HTN—Use of Steroids–(0.063 * Age)–BMI—Smoker