Clinical and Translational Research
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jul 14, 2020; 26(26): 3767-3779
Published online Jul 14, 2020. doi: 10.3748/wjg.v26.i26.3767
Table 3 Correlation between abnormal visual inspection findings and microbiological surveillance
VariableMicrobiological surveillance
Spearman's correlation coefficientP value
Scratches0.0880.694
Buckling-0.0800.746
Stains0.1330.587
Debris0.4230.029
Fluids0.4760.037
Debris + fluids0.7020.018