53
Participants
Start Date
March 31, 2007
Primary Completion Date
November 30, 2007
Study Completion Date
January 31, 2008
standardized oral care protocol - electronic toothbrush
a standardized 20-minute oral care protocol using an electronic toothbrush to clean and moisturize oral cavity twice daily.
mimic protocol
a mimic 20-minute protocol involving moisturizing and attention control was performed for the same intervals.
National Taiwan University
OTHER
Mackay Memorial Hospital
OTHER