Evidence Review
Copyright ©The Author(s) 2020.
World J Meta-Anal. Oct 28, 2020; 8(5): 348-374
Published online Oct 28, 2020. doi: 10.13105/wjma.v8.i5.348
Table 3 Prevalence of common gastrointestinal symptoms reported by coronavirus disease 2019 patients in studies from United States, n (%)
Ref.Number of patientsDiarrheaNauseaVomitingAnorexiaAbdominal pain
Cholankeril et al[126]20722 (10.8)22 (10.8)NA14 (7.1)
Hajifathalian et al[78]1059234 (22.1)168 (15.3)91 (8.6)240 (22.7)72 (6.8)
Kujawski et al[127]124 (33.3)3 (25)NANA2 (16.7)
Ferm et al[77]892177 (19.8)148 (16.6)91 (10.2)105 (11.8)70 (7.8)
Redd et al[79]318107 (33.7)84 (26.4)49 (15.4)110 (34.8)46 (14.5)