Table 2 Percentage change in weight at 6 and 12 months in the three groups using imputed data.

From: Randomised controlled trial of breast cancer and multiple disease prevention weight loss programmes vs written advice amongst women attending a breast cancer family history clinic

 

Baseline – weight (kg)

6 months weight loss (%)

P value

12 months weight loss (%)

P value

Weight loss categories –

12 months

n (%)

P value

<5%

5–10%

>10%a

Written (n = 37)

83.6 (11.1)

−4.3 (−6.4, −2.2)

p = 0.384

−3.3 (−6.2, −0.5)

p = 0.451

18 (49%)

14 (37%)

5 (14%)b

aP = 0.038

BCPP (n = 86)

87.2 (15)

−7.1 (−8.5, −5.7)

 

−6.3 (−8.2, −4.5)

 

35 (40%)

22 (25%)

30 (34%)b

bP = 0.018

MDPP (n = 87)

89.2 (16.7)

−6.4 (−7.8, −5.0)

 

−6.0 (−7.9, −4.2)

 

42 (49%)

24 (27%)

20 (23%)

cp = 0.324

  1. Mean (95% CI) EMM: Estimated marginal means Imputed: m = 50 datasets, 2 outliers were not removed.
  2. Adjusted: Adjusting for baseline weight, updated risk, risk difference, age, deprivation, anxiety/depression.
  3. ap = 0.038 all groups.
  4. bp = 0.062 Written vs BCPP.
  5. cp = 0.324 Written vs MDPP post-hoc comparisons which include adjustment for multiple testing.
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