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Deposition fraction (DF) values (given as a % of aerosolized dose) in the B4-B7, B8-B15 and B4-B15 regions for all cases. The values of DF in each region are the summation of results from all five lobes.
| Deposition Fraction (% of
Aerosolized Dose) |
||||
|---|---|---|---|---|
| B4-B7 | B8-B15 | B4-B15 | ||
| MDI | Non-constricted | 0.73 | 1.13 | 1.86 |
| Constricted | 1.40 | 0.89 | 2.29 | |
| DPI | Non-constricted | 1.85 | 1.08 | 2.93 |
| Constricted | 1.38 | 0.81 | 2.19 | |
