Table 5

Secondary outcomes

Outcome

Summary

Sham

True

IRR (95% CI)*

P-value

MIDAS

N

Median (IQR)

61

14 (6 to 24)

54

12 (5 to 23)

1.22 (0.86 to 1.73)

1.16 (0.89 to 1.51)

0.27

0.26

Outcome

Summary

Sham

True

Estimate (95% CI)*

P-value

HIT6

N, 4 weeks

Mean (sd)

77

59.6 (7.8)

75

59.1 (9.0)

1.20 (-1.17 to 3.58)

1.25 (-1.11 to 3.60)

0.32

0.30

N, 12 weeks

Mean (sd)

71

59.0 (7.0)

64

59.8 (6.7)

-0.11 (-2.24 to 2.02)

-0.28 (-2.17 to 1.60)

0.92

0.77

*Values in italics are the results from using multiple imputation to account for the missing data

Mitchell et al. Nutrition Journal 2011 10:85   doi:10.1186/1475-2891-10-85