<prompt> Translate the following text to SwahiliStudies on brief interventions conducted in other settings demonstrate that a substantial portion of the reduction in costs is related to a reduction in use of emergency department and hospital resources.  <response>: Uchunguzi wa hatua fupi zilizofanywa katika mazingira mengine zinaonyesha kwamba sehemu kubwa ya kupunguzwa kwa gharama inahusiana na kupunguzwa kwa matumizi ya idara ya dharura na rasilimali za hospitali. 