Table 6 |
||||||
|
Comparison of mean food group intakes before and after change in dietary data handling routines, sample I (n = 672)a. |
||||||
| Food groups |
Method version |
Dietary interviewer |
Interviewer-Method interaction |
|||
| One n = 275 |
Two n = 397 |
|||||
| Adjusted means |
p-value |
p-value |
p-value |
|||
|
|
||||||
| Vegetables (gram) |
Women |
186 |
181 |
0.651 |
0.270 |
0.004 |
| Men |
179 |
173 |
0.617 |
0.728 |
||
| Fruits (gram) |
Women |
213 |
183 |
0.019 |
0.245 |
|
| Men |
175 |
148 |
0.086 |
0.530 |
||
| Milk (gram) |
Women |
376 |
325 |
0.044 |
0.149 |
|
| Men |
389 |
442 |
0.160 |
0.411 |
||
| Cheese (gram) |
Women |
39 |
43 |
0.296 |
0.092 |
|
| Men |
41 |
44 |
0.486 |
0.436 |
||
| Dietary fats (gram) |
Women |
30 |
34 |
0.048 |
0.649 |
|
| Men |
45 |
53 |
0.022 |
0.968 |
||
| Bread (gram) |
Women |
73 |
75 |
0.740 |
0.003 |
0.053 |
| Men |
133 |
138 |
0.702 |
0.048 |
||
| Meat (gram) |
Women |
114 |
111 |
0.547 |
0.869 |
|
| Men |
162 |
166 |
0.609 |
0.451 |
||
| Fish (gram) |
Women |
50 |
40 |
0.006 |
0.505 |
|
| Men |
50 |
47 |
0.485 |
0.867 |
||
|
|
||||||
|
a adjusted for dietary interviewer and interviewer-method interaction |
||||||
|
Wirfält et al. Nutrition Journal 2002 1:3 doi:10.1186/1475-2891-1-3 |
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