FIGURE 1.

Patient disposition from the start to completion of extension period. ^†Dotted lines represent the overall shift in weekly prophylaxis regimens between the start and end of the extension study. Patients who switched regimens after a week of first infusion in the extension period were separately analysed in the variable (VAR) group, and other analysis groups represent patients who stayed on the regimen during total time in extension. 2 × W, twice weekly; ABR, annualised bleeding rate; E5D, every 5 days; E7D, every 7 days; IU, international units; OD, on‐ demand; VAR, variable frequency