Table 2 Association of ABO/Rh blood group and H. pylori infection in southern Ethiopia, 2012-2013
Blood group | Total tested | Seropositive (n = 340) | Seronegative (n = 68) | X2-value | p- value |
|---|---|---|---|---|---|
No (%) | No (%) | No (%) | |||
ABO blood group (n = 408) | 0.948 | 0.814 | |||
O | 166 (40.7) | 139 (83.7) | 27 (16.3) | ||
A | 114 (27.9) | 96 (84.2) | 18 (13.8) | ||
B | 110 (27) | 89 (80.9) | 21 (19.1) | ||
AB | 18 (4.4) | 16 (88.9) | 2 (11.1) | ||
Rh blood group (n = 408) | 0.386 | 0.535 | |||
Rh negative | 395 (96.8) | 10 (76.9) | 3 (23.1) | ||
Rh positive | 13 (3.2) | 330 (83.5) | 65 (16.5.6) |