| Dyad chronic conditions | Average yearly membership | Unadjusted % | Age adjusted % |
| Hypertension & hyperlipidaemia | 12 808 | 18% | 18% |
| Hypertension & diabetes mellitus | 8707 | 12% | 12% |
| Hyperlipidaemia & diabetes mellitus | 8203 | 11% | 11% |
| Hypertension & degenerative eye problem (glauc/eye) | 6332 | 9% | 10% |
| Hyperlipidaemia & degenerative eye problem (glauc/eye) | 6116 | 9% | 9% |