<prompt> Translate the following text to SwahiliThe omission of long-term impacts of particulate matter on mortality accounts for approximately 40 percent reduction in the estimate of avoided premature mortality in the Alternative Estimate relative to the Base Estimate.  <response>: Kutokuwepo kwa athari za muda mrefu za chembechembe juu ya vifo kunahesabu takriban kupunguzwa kwa asilimia 40 katika makadirio ya vifo vya mapema vilivyopuuzwa katika Makadirio ya Mbadala ikilinganishwa na Makadirio ya Msingi. 