Retrospective Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Mar 7, 2019; 25(9): 1088-1099
Published online Mar 7, 2019. doi: 10.3748/wjg.v25.i9.1088
Table 3 HE occurrence in the two groups
TimeGroupHE occurrence
HE occurrence rate, %CovertHE grade
χ2P value
YesNoIIIIIIV
1 moA14079714.9444781084.8390.028
B11319436.8027561812
3 moA11782012.4834591775.0540.025
B10520234.2026581110
6 moA9484310.035332636.5600.010
B9920832.24364698
9 moA868519.174231765.3570.021
B9621131.27463794
12 moA778608.213435633.8480.051
B8622128.012839118
3 yrA628756.612531601.2040.272
B222857.1612640
5 yrA478905.012324000.0720.562
B192886.1812520