92 73.1 117 39.7 13.6 albert einstein medical center , philadelphia 154 78.4 261 44.8 9.6 thomas jefferson university hospital , philadelphia 196 77.3 250 27.8 16.0 oakland va medical center , pittsburgh 128 77.2 158 30.3 16.4 hospital of university of pennsylvania , philadelphia 247 79.2 409 37.6 15.4 university of pittsburgh -lrb- pa. -rrb-