150
Participants
Start Date
March 31, 2007
Primary Completion Date
January 31, 2008
Study Completion Date
July 31, 2008
on Foley time
A-no Foley B-remove Foley at 7AM in the morning of postoperative day 1 C-remove Foley at 7AM in the morning of postoperative day 2
Chang Gung Memorial Hospital
OTHER