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. 2014 Nov 30;14:217. doi: 10.1186/s12883-014-0217-9

Table 1.

Comparison of serum tHcy (μmol/L), folate (ng/ml), Vitamin B 12 (pg/ml) level between the three groups ׯ±s

Group Cases (n) tHcy Folate Vitmin B 12
VCIND 82 22.14 ± 6.92a 8.01 ± 3.13a 280.85 ± 96.72b
Stroke 80 16.36 ± 7.17d 12.61 ± 3.56c 367.53 ± 127.30c
Control 69 11.86 ± 4.47 16.42 ± 4.91 495.18 ± 102.79
F 13.36 22.81 20.14
P <0.001 <0.001 <0.001

Note: Compared with the other two groups: a P < 0.01, b P < 0.05; compared with the control group, c P < 0.01, d P < 0.05.