| Symptoms | All |
| Mild intermittent | Mild persistent | Moderate persistent | Severe persistent | |
Aged 0–4 yrs n | 48 | 28 | 25 | 40 | 141 |
Patients with at least one scheduled doctor visit % | 100 | 100 | 92 | 98 | 98 |
Mean number of visits | 6.1 | 13 | 14.9 | 29.8 | 15.7 |
Patients with at least one scheduled specialist physician visit % | 40 | 36 | 28 | 40 | 37% |
Mean number of visits | 0.9 | 2.5 | 0.8 | 3.3 | 1.9 |
Aged 5–15 yrs n | 359 | 107 | 72 | 74 | 612 |
Patients with at least one scheduled doctor visit % | 99 | 97 | 100 | 97 | 99 |
Mean number of visits | 5.8 | 6.5 | 11 | 18 | 8 |
Patients with at least one scheduled specialist physician visit % | 23 | 31 | 38 | 32 | 27 |
Mean number of visits | 0.7 | 0.9 | 2.7 | 1.6 | 1.1 |
Aged ≥ 16 yrs n | 758 | 395 | 476 | 421 | 2050 |
Patients with at least one scheduled doctor visit % | 99 | 98 | 99 | 98 | 99 |
Mean number of visits | 3.9 | 5.6 | 8.7 | 15.8 | 7.8 |
Patients with at least one scheduled specialist physician visit % | 19 | 22 | 22 | 28 | 22 |
Mean number of visits | 0.6 | 1.0 | 1.1 | 1.2 | 0.9 |