Prospective Study
Copyright ©The Author(s) 2018.
World J Gastrointest Endosc. Jan 16, 2018; 10(1): 51-55
Published online Jan 16, 2018. doi: 10.4253/wjge.v10.i1.51
Table 1 Comparison of number of bacteria cultured from the different types of endoscopes sampled from day 1-7, P-values from the unpaired t-test performed with a 95%CI
Day 2Day 3Day 4Day 5Day 6Day 7
All Scopes (Day 1: n = 82)P = 0.515 (n = 18)P = identical (n = 3)P = 0.071 (n = 18)P = 0.470 (n = 15)P = 0.584 (n = 7)P = 0.575 (n = 21)
Gastroscopes (Day 1: n = 34)P = 0.895 (n = 4)P = identical (n = 3)P = identical (n = 12)P = 0.893 (n = 8)P = identical (n = 2)P = 0.756 (n = 10)
Colonoscopes (Day 1: n = 46)P = 0.489 (n = 10)No data (n = 0)P = 0.493 (n = 5)P = 0.324 (n = 7)P = 0.526 (n = 4)P = identical (n = 5)
ERCP Scopes (Day 1: n = 2)P = identical (n = 4)No data (n = 0)Insufficient data (n = 1)No data (n = 0)No data (n = 0)P = 0.685 (n = 6)