Table 4.
The frequency of factors that may contribute to the development of haemoglobinuria in the Vietnamese cohort
| Haemoglobinuria Kinh N = 82 | Healthy Kinh N = 266 | Healthy S'tieng N = 258 | |
| G6PD deficiencya | 48 (58.5) | 23 (8.65) | 36 (13.95) |
| Suspected malariab | 34 (41.5) | ||
| Confirmed malariac | 21(25.6) | ||
| Received anti-malarialsd | 14 (17) | ||
| Harbour G6PD polymorphisme | 34 (41.5) | 14 (0.05) | 23 (0.09) |
| Harbour G6PD non-synonomous mutation | 21(25.6) | 6 (0.02) | 14 (0.05) |
| Harbour G6PD published mutation | 20 (24.4) | 6 (0.02) | 14 (0.05) |
a deficiency includes definite and probable G6PD deficiency
b patients that are smear positive for malaria and patients that have been on anti-malarial treatment
c patients that are smear positive for malaria only
d patients that have received either quinine or primaquine anti-malarial treatment
e individuals that harbour 1 or more polymorphism