Table 3—

Asthma exacerbations during the extension (all extension patients)

OmalizumabPlacebo
Subjects n254229
Mean number of exacerbations per patient n (95% CI)0.48 (0.30–0.66)1.14 (0.81–1.46)***
Patients with one or more asthma exacerbations n (%)61 (24)93 (40.6)***
  • Data were analysed using the generalised Cochran-Mantel-Haenszel test

  • CI: confidence internal

  • ***: p<0.001