Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Aug 16, 2017; 9(8): 411-416
Published online Aug 16, 2017. doi: 10.4253/wjge.v9.i8.411
Table 1 The Dakkak and Bennett score of dysphagia[7]
Grade 0No dysphagia
Grade 1Solids
Grade 2Semi-solids
Grade 3Liquids
Grade 4Aphagia