Summary of different health states within the model
| State | Label |
| Non-sensitised and non-symptomatic | 1 |
| Sensitised to wheat and non-symptomatic | 2 |
| Sensitised to wheat and α-amylase and non-symptomatic | 3 |
| Sensitised to α-amylase and non-symptomatic | 4 |
| Non-sensitised and moderate symptoms | 5 |
| Sensitised to wheat and moderate symptoms | 6 |
| Sensitised to wheat and α-amylase and moderate symptoms | 7 |
| Sensitised to α-amylase and moderate symptoms | 8 |
| Non-sensitised and severe symptoms | 9 |
| Sensitised to wheat and severe symptoms | 10 |
| Sensitised to wheat and α-amylase and severe symptoms | 11 |
| Sensitised to α-amylase and severe symptoms | 12 |
| Work-disabling asthmatic symptoms | 13 |