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Table 2 Weight difference from baseline vs comparator at 3 and 9 months follow up

From: Evaluation of a text supported weight maintenance programme ‘Lighten Up Plus’ following a weight reduction programme: randomised controlled trial

 

Intervention

Control

Mean differenceb

95 % CI

Adjusted mean differencec

95 % CI

3 months

      

Crude weight difference/kg (sd)

−1.92 (4.44)

−1.76 (5.59)

−0.15

−1.28, 0.98

−0.18

−1.33, 0.98

Weight difference imputed for missing dataa/kg (sd)

−1.90 (3.98)

−1.78 (5.06)

−0.12

−1.04, 0.79

−0.11

−1.05, 0.82

9 months

      

Crude weight difference/kg (sd)

1.02 (8.23)

1.81 (7.65)

−0.80

−2.87, 1.28

−0.80

−2.80, 1.21

Weight difference imputed for missing dataa/kg (sd)

1.36 (6.24)

1.81 (6.02)

−0.46

−1.69, 0.78

−0.45

−1.67, 0.78

  1. aMissing data imputed with mean weight change for usual care group; bAdjusted for baseline weight; cAdjusted for baseline weight, age, gender, ethnic group; self-reported data at 3 months