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. 2021 May 27;22:163. doi: 10.1186/s12931-021-01758-0

Table 6.

Cost-effectiveness analysis of benralizumab treatment based on severe exacerbations

Mean (SD) per patient Previous 12 months (baseline) At 12 months on benralizumab
No. of exacerbations 5.50 (2.63) 0.66 (0.94)
Direct healthcare costs (in €) 10,292 (7885) 13,204 (2145)
Difference in
 % reduction of exacerbations 88.14
 Costs (€) 2912
Total cost to reduce 1 exacerbation (€) 602
p value < 0.001
Cost-effectiveness ratio 3304
Cohen’s d 2.00 (1.49–2.51)