Skip to main content
. 2013 Nov 11;5(11):4429–4450. doi: 10.3390/nu5114429

Table 2.

Means and standard errors of Perceived Stress Scale (PSS) total and serum B6, B12, Red Cell Folate (RCF) and serum Homocysteine at Baseline, 8-weeks and 16-weeks according to treatment group.

Treatment Baseline 8-Weeks 16-Weeks
N M (SE) N M (SE) N M (SE)
Perceived Stress Scale
Total Placebo 69 14.20 (0.72) 62 13.02 (0.78) 58 16.26 (0.64)
MV 64 15.30 (0.70) 60 14.80 (0.79) 56 17.52 (0.78)
Males Placebo 30 13.60 (1.16) 27 11.63 (0.91) 27 15.63 (0.98)
MV 28 15.32 (1.09) 26 13.65 (1.03) 24 17.04 (1.34)
Females Placebo 39 14.67 (0.93) 35 14.09 (1.17) 31 16.81 (0.85)
MV 36 15.28 (0.94) 34 15.68 (1.14) 32 17.88 (0.94)
Blood Measures
B6 Placebo 50 114.08 (10.27) 121.32 (19.32) 130.84 (24.14)
MV 43 111.70 (9.36) 631.40 (38.17) 567.67 (31.80)
B12 Placebo 50 314.60 (14.48) 323.9000 (14.84) 318.9400 (15.46)
MV 44 289.25 (12.11) 371.0909 (18.44) 391.9773 (15.32)
RCF Placebo 49 944.96 (21.94) 952.55 (26.09) 1039.65 (32.38)
MV 41 933.27 (34.99) 1051.44 (46.11) 1237.05 (48.43)
HCy Placebo 51 10.6137 (0.22) 10.8725 (0.29) 10.4098 (0.33)
MV 45 10.8444 (0.35) 9.8578 (0.27) 9.2244 (0.27)