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Table 3 BDI and homocysteine scores in patients with vitamin B12 deficiency and hyperhomocysteinaemia

From: Vitamin B12 status in patients of Turkish and Dutch descent with depression: a comparative cross-sectional study

  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
  1. BDI, Beck Depression Inventory; HAM-D-21, 21-item Hamilton Depression Rating Scale.