<prompt> Translate the following text to SwahiliThus, while the assumption of 5 years of life lost may be appropriate for a subset of total avoided premature mortalities, it may over or underestimate the degree of life shortening attributable to PM for the remaining deaths.  <response>: Kwa hivyo, wakati dhana ya miaka mitano ya maisha iliyopotea inaweza kuwa sahihi kwa sehemu ya jumla ya vifo vya mapema vilivyopuuzwa, inaweza kupindua au kupunguza kiwango cha upungufu wa maisha unaosababishwa na PM kwa vifo vilivyobaki. 