Table 2

Spielberger State Total Score

Time Point

Relora (N = 20)

Placebo (N = 20)

Comparison p values

Screening

32.5 ± 7.6

33 (19 – 47)

29.4 ± 6.7

29.5 (18 – 43)

0.166

Week 6

18.2 ± 8.6

17.5 (1 – 38)

21.7 ± 9.8

20.5 (1 – 43)

0.245

Change from Baseline to Week 6

-14.3 ± 12.1

-16 (-34 – 9)

p < 0.001

-7.6 ± 9.8

-2.5 (-34 – 2)

p = 0.005

0.045

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