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 1 Prevalence of common gastrointestinal symptoms reported by coronavirus disease 2019 patients in studies from Wuhan, China, n (%)
Ref.Number of patientsDiarrheaNauseaVomitingAnorexiaAbdominal pain
Huang et al[42]411 (3)NANANANA
Yang et al[58]52NANA2 (4)NANA
Chen et al[1]992 (2)1(1)NANA
Ping et al[83]91 (11.1)1(11.1)1(11.1)6 (66.7)NA
Wang et al[13]13814 (10.1)14 (10.1)55 (40)3 (2.2)
Luo et al[75]114168 (6)134 (11.7)119 (10.4)NA45 (3.9)
Zhou et al[84]1919 (4.7)7 (3.7)NANA
Zhang et al[85]14018 (12.9)24 (17.3)7 (5)NA8 (5.8)
Chen et al[86]27477 (28.1)24 (8.8)16 (5.8)NA19 (6.9)
Xu et al[87]132428 (2.1)NANA56 (4.2)NA
Shi et al[88]64529 (4.5)NANANANA
Han et al[89]10815 (14)NANANANA
Fang et al[90]305146 (49.5)59 (29.4)3 (2)101 (50.2)12 (6)
Xu et al[91]355130 (36.6)NANANANA
Ma et al[92]816 (7.41)NANANANA
Liu et al[93]23814 (9.2)2 (1.3)3 (2)14 (9.2)1 (0.7)
Huang et al[94]363 (8.3)NANANANA
Mao et al[95]21441 (19.2)NANANA10 (4.7)
Liu et al[96]10912 (11)NANANANA
Shu et al[97]54549 (8.9)0 (0)NANA