From: Adherence to preoperative hand hygiene and sterile gowning technique among consultant surgeons, surgical residents, and nurses: a pilot study at an academic medical center in Indonesia
N
Mean ± SD
Minimum
Maximum
Consultant Surgeons
12
5.92 ± .289
5
6
Surgical Residents
16
6.00 ± .000
Nurses
Total
40
5.95 ± .221