“…Of these, nine studies [14,15,18,19,21,22,28,40,48] modelled long-term changes in either life-years gained, quality-adjusted life years (QALYs) gained, or deaths avoided. The remaining 18 studies [24][25][26][27]29,30,[34][35][36][37]39,[41][42][43][44]47,55,57] modelled future cost savings (often as a result of the modelled benefits) and presented ROIs from either societal or healthcare perspectives.…”