|
Grams per day (g/d)
|
Energy percentage (E%)
|
---|
|
3-year changes in BMI (kg/m2) (n=285)
|
7-year changes in BMI (kg/m2) (n=221)
|
3-year changes in BMI (kg/m2) (n=285)
|
7-year changes in BMI (kg/m2) (n=221)
|
---|
|
β
|
95% CI
|
P
|
β
|
95% CI
|
P
|
β
|
95% CI
|
P
|
β
|
95% CI
|
P
|
TFA
|
Crude1
|
0.1
|
-0.8;0.3
|
0.25
|
0.1
|
-0.3;0.5
|
0.60
|
0.5
|
-0.1;1.1
|
0.12
|
0.9
|
-0.3;2.0
|
0.14
|
Adjusted (basic)2
|
0.1
|
-0.1;0.3
|
0.32
|
0.1
|
-0.3;0.5
|
0.62
|
0.4
|
-0.2;1.0
|
0.20
|
0.7
|
-0.4;1.9
|
0.21
|
Adjusted (+EI)3
|
0.2
|
-0.1;0.5
|
0.14
|
0.3
|
-0.2;0.8
|
0.26
|
0.4
|
-0.2;1.0
|
0.18
|
0.8
|
-0.3;2.0
|
0.16
|
n-3 LCPUFA
|
Crude1
|
0.1
|
-0.4;0.6
|
0.76
|
-0.2
|
-1.1;0.7
|
0.69
|
0.01
|
-1.2;1.2
|
0.98
|
-0.1
|
-2.2;2.0
|
0.91
|
Adjusted (basic)2
|
0.01
|
-0.5;0.5
|
0.95
|
-0.4
|
-1.3;0.5
|
0.35
|
-0.2
|
-1.3,1.0
|
0.77
|
-0.8
|
-2.9;1.3
|
0.47
|
Adjusted (+EI)3
|
0.03
|
-0.5;0.6
|
0.92
|
-0.4
|
-1.3;0.6
|
0.42
|
-0.2
|
-1.4;1.0
|
0.76
|
-0.8
|
-2.9;1.3
|
0.45
|
Substitution of other fats with n-3 LCPUFA
|
Crude4
|
0.1
|
-0.4;0.7
|
0.64
|
-0.1
|
-1.0;0.9
|
0.90
|
-0.2
|
-1.4;1.0
|
0.75
|
-0.4
|
-2.5;1.7
|
0.68
|
Adjusted (basic)2
|
0.02
|
-0.5;0.5
|
0.93
|
-0.4
|
-1.3;0.6
|
0.44
|
-0.4
|
-1.5;0.8
|
0.53
|
-1.0
|
-3.1;1.1
|
0.35
|
Adjusted (+EI)3
|
-0.03
|
-0.6;0.5
|
0.91
|
-0.4
|
-1.4;0.5
|
0.38
|
-0.4
|
-1.6;0.8
|
0.53
|
-1.0
|
-3.1;1.1
|
0.33
|
Substitution of SFA with n-3 LCPUFA
|
Crude5
|
0.1
|
-0.4;0.6
|
0.76
|
-0.1
|
-1.0;0.9
|
0.87
|
-0.7
|
-2.1;0.7
|
0.31
|
-1.6
|
-3.9;0.8
|
0.20
|
Adjusted (basic)2
|
-0.001
|
-0.5;0.5
|
0.997
|
-0.4
|
-1.3;0.6
|
0.44
|
-0.9
|
-2.2;0.5
|
0.21
|
-1.8
|
-4.1;0.5
|
0.13
|
Adjusted (+EI)3
|
-0.2
|
-0.7;0.4
|
0.60
|
-0.6
|
-1.6;0.4
|
0.27
|
-0.8
|
-2.2;0.5
|
0.21
|
-1.8
|
-4.1;0.5
|
0.13
|
Substitution of MUFA with n-3 LCPUFA
|
Crude6
|
-0.02
|
-0.6;0.5
|
0.94
|
-0.2
|
-1.2;0.7
|
0.62
|
-0.4
|
-1.6;0.8
|
0.52
|
-0.6
|
-2.7;1.5
|
0.57
|
Adjusted (basic)2
|
-0.1
|
-0.6;0.4
|
0.75
|
-0.5
|
-1.4;0.5
|
0.32
|
-0.5
|
-1.7;0.6
|
0.37
|
-1.1
|
-3.2;1.0
|
0.31
|
Adjusted (+EI)3
|
-0.1
|
-0.7;0.4
|
0.61
|
-0.5
|
-1.5;0.5
|
0.28
|
-0.5
|
-1.7;0.6
|
0.37
|
-1.1
|
-3.2;1.0
|
0.29
|
Substitution of other PUFAs with n-3 LCPUFA
|
Crude7
|
0.1
|
-0.5;0.6
|
0.82
|
-0.1
|
-1.1;0.8
|
0.78
|
-0.3
|
-1.5;1.0
|
0.67
|
-0.5
|
-2.6;1.7
|
0.66
|
Adjusted (basic)2
|
-0.02
|
-0.5;0.5
|
0.95
|
-0.4
|
-1.3;0.5
|
0.40
|
-0.5
|
-1.7;0.7
|
0.40
|
-1.1
|
-3.2;1.1
|
0.32
|
Adjusted (+EI)3
|
-0.06
|
-0.6;0.5
|
0.83
|
-0.4
|
-1.4;0.5
|
0.38
|
-0.5
|
-1.7;0.7
|
0.40
|
-1.1
|
-3.2;1.0
|
0.31
|
- 1adjusted for baseline BMI, age and sex; 2 adjusted further for baseline physical activity, intervention group, maternal and parental BMI and maternal education level; 3 Model adjusted further for energy intake
- By holding the total energy intake, it was assumed that the increase in n-3 LCPUFA resulted in a corresponding decrease in the intake of the fat component being replaced in each model. Substitution model adjusted for baseline BMI, age, sex, baseline intake of carbohydrate and protein, baseline intake of non-specified fat
- 4Substitution model excluded total fat intake from the model; 5 Substitution model excluded SFA intake from the model; 6 Substitution model excluded MUFA intake from the model; 7 Substitution model excluded PUFAs intake from the model.