| Variable | Males | Females | All |
| Number (M/F) | 623 | 325 | 948 |
| Age (yrs) | 59 [50 - 66] | 62 [57 - 68] | 60 [52 - 67] |
| BMI (kg/m2) | 29 [26 - 32.2] | 29.9 [26.8 - 33.8] | 29.2 [26.2 - 32.8] |
| Fasting P-glucose (mmol/l) | 7.2 [6.3 - 8.1] | 7.4 [6.4 - 8.5] | 7.3 [6.4 - 8.3] |