Table 2 Distribution of biochemical markers

HCY (μmol/L)^a

7.0

8.4

10.0

8.7

2.4

SAM (nmol/L)^b

54.3

62.0

72.5

63.9

13.6

SAH (nmol/L)^b

20.0

24.4

29.3

25.5

10.6

Folate (nmol/L)^a

21.7

28.3

35.6

30.1

18.2

Vitamin B₁₂ (ρmol/L)^a

161

213

279

233

108