| Group | 18-40 years | 6-17 years | Total | Pourcentage |
| ICs (no LABA) | 6938 | 5776 | 12714 | 63,56% |
| LABA/IC in fixed combination | 5576 | 1351 | 6927 | 34,63% |
| LABA+ICs in separate inhalers | 238 | 108 | 346 | 1,73% |
| LABA (no IC) | 15 | 2 | 17 | 0,08% |
| Total | 12767 | 7237 | 20004 | 100,00% |
Patient number by age and group in the THIN database (UK)