Figure A2.
DSA tornado diagram: lumacaftor/ivacaftor + SC versus SC alone.
ppFEV1, percent predicted forced expiratory volume in 1 second; PEx, pulmonary exacerbation; SC, standard care.
*When all age-dependent ppFEV1 annual rates of decline are increased, both the LUM/IVA and SC rates of decline increase, leading to lower survival in both groups and reduced incremental survival vs. the base-case; when the rates are reduced, survival increases for both LUM/IVA and SC but in this case incremental survival is also reduced vs. the base-case.