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Table 6 Comparison of mean food group intakes before and after change in dietary data handling routines, sample I (n = 672)a.

From: A methodological report from the Malmö Diet and Cancer study: development and evaluation of altered routines in dietary data processing

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

 
  1. a adjusted for dietary interviewer and interviewer-method interaction