Table 2 Weight outcomes at follow up

Randomised

36

40

 Withdrawn

0

1

 Miscarriage

0

2

 38 week weight not obtained

2

6

 % exceeding recommended weight gain

10/34

(29.4)

8/34

(23.5)

 Healthy BMI category

2/19

(10.5)

2/18

(11.1)

 Overweight BMI category

8/15

(53.3)

6/16

(37.5)

Mean

(sd)

Mean

(sd)

 Average total weight gain (kg)

12.1

(5.9)

12.0

(4.5)

 Healthy BMI category

12.6

(5.1)

12.3

(4.0)

 Overweight BMI category

11.6

(7.0)

11.6

(5.1)

 Average weekly weight gain (kg)^a

0.4

(0.2)

0.4

(0.2)

 Healthy BMI category

0.4

(0.2)

0.4

(0.1)

 Overweight BMI category

0.3

(0.2)

0.4

(0.2)

 Average Total Weight Gain (kg)

6.6

(5.8)

7.5

(4.7)

 Healthy BMI category

7.1

(5.4)

7.4

(4.4)

 Overweight BMI category

6.0

(6.3)

7.5

(5.2)

 Average total weight gain (kg)

3.1

(5.4)

4.4

(4.5)

 Healthy BMI category

4.0

(4.9)

4.4

(4.0)

 Overweight BMI category

2.0

(5.9)

4.4

(5.1)