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. 2020 Jul 10;15:1643–1654. doi: 10.2147/COPD.S253567

Table 6.

Incremental Health and Cost for an Increased Use of SITT (Single-Inhaler Triple Therapies)

SITT Use Increment % of Adherent Patients Results: Potential Scenario vs Current Scenario
Exacerb. Deaths LYs QALYs Exacerbation Costs Total Direct Costs
Increment 20% SITT 52.00% –6835 –532 775 594 –€4,378,201 –€7,082,105
Increment 40% SITT 54.98% –13,669 –1064 1550 1189 –€8,756,217 –€14,327,774
Increment 60% SITT 57.94% –20,504 –1595 2325 1783 –€13,134,232 –€21,736,991
Increment 80% SITT 60.94% –27,338 –2127 3100 2377 –€17,512,248 –€29,309,757
Increment 100% SITT 63.12% –32,323 –2515 3665 2811 –€20,705,555 –€37,028,592

Abbreviations: SITT, single-inhaler triple therapies; LY, life years; QALY, quality-adjusted life years.