Chavda Kenya

2005 [9]

Flum USA

2001 [7]

Koumaré Mali 1995 [11]

Marudanay Angleterre 2006 [12]

Nous 2017

Appendicitis

Appendicular peritonitis %

Statistical test

189

29.7

P = 0.6760

63,707

25.85

P = 0.6587

109

28.5

P = 0.8997

1718

13.9

P = 0.00003

112

27.67