Figure 1From: Prolonged efficacy of the 300IR 5-grass pollen tablet up to 2 years after treatment cessation, as measured by a recommended daily combined score Flow-chart of patients per treatment group and treatment season throughout the three pre- and coseasonal treatment periods (years 1–3) and post-treatment period (years 4 and 5). 2 M, 2-month preseasonal dosing protocol; 4 M, 4-month preseasonal dosing protocol; FAS, full analysis set; IR, index of reactivity.Back to article page