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Table 1 Weight Loss in Diet Comparisons and the Effect of Analysis. Data from References [8, 9].

From: Intention-to-treat. What is the question?

  

Data for 12 months Weight Loss (kg)

  

With Drop-outs

SD

Only Study Subjects

SD

Foster, et al.

low carb

4.4

6.7

7.3

7.3

 

low fat

2.5

6.3

4.5

7.9

 

difference

1.9

 

2.8

 

Stern, et al.

low carb

5.1

8.7

7.3

8.3

 

low fat

3.1

8.4

3.7

7.7

 

difference

2

 

3.6

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