Table 3

Spielberger Trait Total Score

Time Point

Relora (N = 20)

Placebo (N = 20)

Comparison p values

Screening

38.5 ± 10.6

41.5 (20 – 59)

36.5 ± 9.9

36.5 (12 – 53)

0.531

Week 6

26.4 ± 5.6

25.5 (19 – 42)

28.9 ± 10.1

26 (12 – 53)

0.341

Change from Baseline to Week 6

-12.2 ± 10.4

-12 (-31 – 7)

p < 0.001

-7.6 ± 10.2

-2.5 (-35 – 0)

p = 0.004

0.156

Values are listed in the following format: Mean ± Standard Deviation; Median (Minimum-Maximum). The values in the bottom row are average changes from baseline and the p-values are based upon single-group Student t-tests or non-parametric equivalent. P-values listed in the column to the right compare the two groups and are based upon an unpaired Student t-test or non-parametric equivalent.

Kalman et al. Nutrition Journal 2008 7:11   doi:10.1186/1475-2891-7-11