292
Participants
Start Date
January 31, 2016
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
Ambient Temperature 19°C
Ambient Temperature 19°C
Ambient Temperature 21°C
Ambient Temperature 21°C
Ambient Temperature 23°C
Ambient Temperature 23°C
Forced-air cover (Bair hugger 63500, 3M)
Patients assigned to forced-air warming will also be covered with a gown and surgical drapes, but a forced-air cover (Bair hugger 63500, 3M) will be inserted between the gown and the skin surface.
Passive insulation
Patients assigned to passive insulation will be covered as usual with a cotton gown and single layer of cloth surgical draping.
Dept. of Anesthesiology, PUMCH, Beijing
The Cleveland Clinic
OTHER
Peking Union Medical College Hospital
OTHER