Table 2.
Clinical and laboratory findings according to genotype frequencies
| MTHFR C677T | MTHFR A1298C n (%) | |||||||
|---|---|---|---|---|---|---|---|---|
| CC n(%) | CT n(%) | TT n (%) | p | AC n(%) | CC n(%) | GG n(%) | p | |
| Anemia (83) | 25 (30) | 35 (41) | 23 (29) | 0.01 | 47 (58) | 31 (38) | 3 (4) | 0.02 |
| Thrombocytopenia (60) | 19 (31) | 25 (42) | 16 (27) | 0.006 | 31 (50) | 26 (49) | 1 (1) | ns |
| Neutropenia (28) | 10 (35) | 10 (35) | 8 (30) | ns | 16 (59) | 11 (41) | 0 (0) | ns |
| Mean corpuscular volume (79) | 23 (29) | 38 (48) | 18 (23) | ns | 39 (50) | 34 (45) | 4 (5) | ns |
| Atrophic gastritis (52) | 15 (29) | 22(42) | 15 (29) | ns | 30 (59) | 21 (41) | 0 (0) | ns |
| PCA negativity (23) | 4 (17) | 9 (40) | 10 (43) | 0.03 | 13 (45) | 9 (55) | 0 (0) | ns |