Validation of cluster in nationally representative ICMR-INDIAB data (n=2204)
| Cluster 1 (SIDD) | Cluster 2 (IROD) | Cluster 3 (CIRDD) | Cluster 4 (MARD) | |
| n | 603 | 667 | 167 | 767 |
| % | 27.4 | 30.3 | 7.6 | 34.8 |
| Men, % | 54.6 | 52.0 | 63.5 | 57.5 |
| Age at diagnosis, years | 40.1 (9.8) | 48.2 (9.6) | 45.4 (10.2) | 55.5 (9.8) |
| BMI, kg/m2 | 22.7 (3.1) | 29.9 (3.6) | 25 (2.9) | 23.4 (2.8) |
| Waist circumference, cm | 82.8 (9.2) | 102.5 (8.0) | 90.4 (8.9) | 86.1 (8.9) |
| Glycated hemoglobin, % | 10.0 (2.1) | 7.9 (1.8) | 9.0 (2.0) | 6.7 (1.2) |
| Glycated hemoglobin, mmol/mol | 86.0 | 63.0 | 75.0 | 50.0 |
| Serum triglycerides, mg/dL | 180.6 (84.0) | 187.8 (82.3) | 414.0 (48.3) | 151.1 (72.8) |
| HDL cholesterol, mg/dL | 40.9 (10.5) | 37.3 (8.9) | 31.6 (8.1) | 39.0 (10.3) |
| Serum cholesterol, mg/dL | 183.5 (47.8) | 178.3 (41.1) | 218.9 (56.6) | 171.7 (42.0) |
| Systolic blood pressure, mm Hg | 135.1 (21.3) | 141.6 (23.4) | 139.6 (21) | 142.4 (24.1) |
| Diastolic blood pressure, mm Hg | 82.6 (11.1) | 83.7 (12.6) | 86 (11.3) | 82.2 (12.2) |
Variables in bold are those used for clustering.
BMI, body mass index; CIRDD, Combined Insulin Resistant and Deficient Diabetes; HDL, high-density lipoprotein; ICMR-INDIAB, Indian Council of Medical Research-India Diabetes; IROD, Insulin Resistant Obese Diabetes; MARD, Mild Age-Related Diabetes; SIDD, Severe Insulin Deficient Diabetes.