Risk assignment by the ADA tool (%) | Risk assignment by the IHBI (k-NN) tool (%) | Risk assignment by the IHBI_Aggregate (k-NN) tool (%) | ||||
---|---|---|---|---|---|---|
Data set | Diabetic patients | Non-diabetic patients | Diabetic patients | Non-diabetic patients | Diabetic patients | Non- diabetic patients (%) |
All ethnicities (k=7,N=10632) | ||||||
‘Low’ risk | 23.4 | 16.7 | 12.4 | 70.7 | 6.6 | 71.4 |
‘Borderline’ risk | 32.7 | 32.2 | 28.4 | 20.0 | 18.9 | 23.7 |
‘High’ risk | 43.9 | 51.1 | 59.2 | 9.3 | 74.5 | 4.9 |
Kuwaiti natives (k=8,N=5513)* | ||||||
‘Low’ risk | 15.3 | 9.7 | 11.4 | 64.6 | 4.9 | 64.4 |
‘Borderline’ risk | 38.1 | 44.2 | 31.6 | 24.4 | 30 | 25.5 |
‘High’ risk | 46.6 | 46.1 | 57.0 | 10.9 | 65.2 | 10.2 |
Asians expatriates (k=7, N=3036) * | ||||||
‘Low’ risk | 23.5 | 45.9 | 9.6 | 73.6 | 2.0 | 68.8 |
‘Borderline’ risk | 16.8 | 11.3 | 14.9 | 16.6 | 9.6 | 19.1 |
‘High’ risk | 59.6 | 42.8 | 75.5 | 9.8 | 88.4 | 12.2 |
*Split schema used is (0–1)—‘low’ risk; (2–)—‘borderline’ risk; (4–8)—‘high’ risk.
ADA, American Diabetes Association; k-NN, k-nearest neighbours.