In addition, we've changed our definition over time, so in fact we've widened the definition of autism, and that accounts for some of the increased prevalence that we see.
Pervec kesaj, kemi ndryshuar  perkufizimin me kalimin e kohes, keshtu qe ne fakt kemi zgjeruar  perkufizimin e autizmit, dhe kjo shpjegon nje pjese te rritjes se perhapjes qe shohim.