Spring 2012 International admission

<p>When I am waiting for the admission notification, I find out that I am interested in health technology. But I have applied for Economics for Spring 2012. </p>

<p>As I am not a local student, I am confused about my major decision. Does it matter a lot? Or I can simply change it during orientation? Though I have not yet been accepted, I want to know more about it. Thanks a lot!</p>