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Table 2 Clinical outcomes and manifestations of the patients included for meta-analysis

From: Are gastrointestinal symptoms associated with higher risk of Mortality in COVID-19 patients? A systematic review and meta-analysis

No. of study

Author

No. of  patients

No. of death

No. of GI symptom

No. of diarrhea

No. of nausea/vomiting

No. of abdominal pain

1

Alizadehsani R et al.

123

15 (12.2%)

11 (8.9%)

NA

NA

NA

2

An P et al.

205

6 (2.9%)

79 (38.5%)

NA

NA

NA

3

Atalla E et al.

111

48 (43.2%)

8 (7.2%)

8 (7.2%)

2(1.8%)

NA

4

Caillard S et al.

243

43 (17.7%)

96 (39.5%)

96 (39.5%)

NA

NA

5

Chadalavada P et al.

84

11 (13.1%)

44 (52.4%)

NA

NA

NA

6

Chen R et al.

1077

85 (7.9%)

359 (33.3%)

NA

NA

NA

7

Chen T et al.

274

113 (41.2%)

77 (28.1%)

77 (28.1%)

24(8.8%)

19(6.9%)

8

Comoglu Åž et al.

1086

38 (3.5%)

78 (7.2%)

78 (7.2%)

NA

NA

9

Crespo M et al.

414

109 (26.3%)

152 (36.7%)

NA

NA

NA

10

Doganci S et al.

397

34 (8.6%)

292 (73.6%)

NA

NA

NA

11

Du H et al.

182

1 (0.5%)

20 (11.0%)

9 (4.9%)

7(3.8%)

7(3.8%)

12

Elimian K et al.

3215

295 (9.2%)

132 (4.1%)

132 (4.1%)

103(3.2%)

20(0.6%)

13

Ferm S et al.

877

208 (23.7%)

219 (25.0%)

NA

NA

NA

14

Gayam V et al.

408

132 (32.4%)

111 (27.2%)

NA

NA

NA

15

Ghoshal U et al.

252

5 (2.0%)

26 (10.3%)

NA

NA

NA

16

Hajifathalian K et al.

1059

147 (13.9%)

349 (33.0%)

NA

NA

NA

17

Huang H et al.

49

9 (18.4%)

3 (6.1%)

3 (6.1%)

1 (2.0%)

NA

18

Jiang Y et al.

281

114 (40.6%)

33 (11.7%)

33 (11.7%)

13 (4.6%)

NA

19

Jin X et al.

651

1 (0.2%)

74(11.4%)

NA

NA

NA

20

Kang M et al.

118

6 (5.1%)

54 (45.8%)

54(45.8%)

NA

NA

21

Kim D et al.

867

121 (14.0%)

181 (20.9%)

181 (20.9%)

175 (20.2%)

NA

22

Lanthier N et al.

50

26 (52.0%)

15 (30.0%)

12 (24.0%)

3 (6.0%)

3 (6.0%)

23

Laszkowska M et al.

2804

542 (19.3%)

1084 (38.7%)

NA

NA

NA

24

Leal T et al.

201

55 (27.4%)

60 (29.9%)

NA

NA

NA

25

Liang J et al.

109

23 (21.1%)

26 (23.9%)

26 (23.9%)

10 (9.2%)

5 (4.6%)

26

Liu J et al.

29,393

711 (2.4%)

2289 (7.8%)

NA

NA

NA

27

Livanos A et al.

634

151 (23.8%)

299 (47.2%)

NA

NA

NA

28

Luo S et al.

1411

66 (4.7%)

183 (13.0%)

NA

NA

NA

29

Ma X et al.

467

16 (3.4%)

25 (5.4%)

25(5.4%)

NA

NA

30

Montazeri M et al.

611

104 (17.0%)

155 (25.4%)

NA

NA

NA

31

Moura D et al.

400

89 (22.3%)

133 (33.3%)

NA

NA

NA

32

Nobel Y et al.

278

9 (3.2%)

97 (34.9%)

56 (20.1%)

63 (22.7%)

NA

33

Pan L et al.

204

36 (17.6%)

103 (50.5%)

NA

NA

NA

34

Peng X et al.

49

16 (32.7%)

22 (44.9%)

11 (22.4%)

15 (30.6%)

3(6.1%)

35

Ramachandran P et al.

150

58 (38.7%)

31 (20.7%)

NA

NA

NA

36

Redd W et al.

318

32 (10.1%)

195 (61.3%)

NA

NA

NA

37

Renelus B et al.

734

237 (32.3%)

231 (31.5%)

NA

NA

NA

38

Russell B et al.

156

34 (21.8%)

25 (16.0%)

NA

NA

NA

39

Schettino M et al.

190

41 (21.6%)

138 (72.6%)

NA

NA

NA

40

Shang H et al.

564

51 (9.0%)

157 (27.8%)

157 (27.8%)

NA

NA

41

Soares R et al.

1152

456 (39.6%)

126 (10.9%)

126 (10.9%)

NA

NA

42

Sulaiman T et al.

140

12 (8.6%)

78 (55.7%)

NA

NA

NA

43

Tsibouris P et al.

61

16 (26.2%)

11 (18.0%)

11 (18.0%)

4 (6.6%)

2 (3.3%)

44

Vena A et al.

275

120 (43.6%)

14 (5.1%)

14(5.1%)

11(4.0%)

NA

45

Villanego F et al.

1011

220 (21.8%)

323 (31.9%)

NA

NA

NA

46

Vrillon A et al.

52

17 (32.7%)

17 (32.7%)

NA

NA

NA

47

Wan, Y et al.

230

6 (2.6%)

49 (21.3%)

49 (21.3%)

NA

NA

48

Wang Z et al.

59

41 (69.5%)

22 (37.3%)

22 (37.3%)

4 (6.8%)

NA

49

Yang X et al.

52

32 (61.5%)

2 (3.8%)

NA

2 (3.8%)

NA

50

Zhang J et al.

663

25 (3.8%)

61 (9.2%)

61 (9.2%)

31 (4.7%)

5 (0.8%)

51

Zhang L et al.

409

102 (24.9%)

91 (22.2%)

91 (22.2%)

50 (12.2%)

28 (6.8%)

52

Zhou F et al.

191

54 (28.3%)

9 (4.7%)

9 (4.7%)

7 (3.7%)

NA

53

Zhou Z et al.

254

16 (6.3%)

66 (26.0%)

NA

NA

NA

Cumulative incidence

  

25%

16%

7.5%

3.6%

  1. GI, gastrointestinal; NA, not available