Table 3 BDI and homocysteine scores in patients with vitamin B12 deficiency and hyperhomocysteinaemia
No vitamin B12 deficiency, mean (SD) | Vitamin B12 deficiency, mean (SD) | t Test | P value | No hyperhomocysteinaemia, mean (SD) | Hyperhomocysteinaemia, mean (SD) | t Test | P value | |
|---|---|---|---|---|---|---|---|---|
BDI | 29.81 (10.39) | 38.37 (15.3) | -2.036 | 0.046 | 29.82 (10.51) | 39.14 (15.99) | -2.063 | 0.044 |
HAM-D-21 | 33.18 (10.59) | 34.41 (8.03) | -0.38 | 0.0705 | 33.71 (10.51) | 36 (8.22) | -0.587 | 0.559 |