hey.
here are some of the difference I know from word of mouth about the differences between the chicago and urbana track in case you dont' want to read that stuff
Chicago track has one midterm every monday for a while.
Urbana has all their midterms during a traditional midterm week
Chicago class size big (forgot the actual numbers)
Urbana class size <50 or 40
and some of the other obvious ones....chicago big patient population an actual city...etc.
With the match rate %. I highly doubt its because Urbana has better facilities and teachers. You have to ask where are they matching, the programs, and if it was just a fluke that year.
To be frank, most people pick Chicago first and USUALLY it is the very qualified ones who get an acceptance first. I would say the Urbana track is usually comprised of people who were accepted late and had no choice or part of UIC gauranteed program there.