Decision Matrix - Group Analysis

  Prospective Retroprospective

Main outcome of dietary assessment		 i
Weighed diet diary		 i
Estimated diet diary
Checklist / diary		 i
Single 24 hour recall
Repeated 24 hour recall		 i
FFQ Long		 i
FFQ Short
Diet history
  • X = 'yes'
  • ? = 'maybe'
Energy and nutrient intake of total diet
X
X
X
X
X
X
X
X
Intake of specific nutrients or food i
X
 i
X
X
X
 i
X
X
X
X
Infrequently consumed foods i
?
 i
?
            
Dietary patterns
X
X
?
  
X
?
?
X
Frequency of eating/meal occasions
X
X
  
X
X
      
Meal composition
X
X
  
X
X
      
Habitual diet
?
?
X
  
?
X
X
X
Diet at a younger age          
X
X
X
Within person comparison
X
X
X
X
X
X
X
X
Between person comparison
X
X
X
X
X
X
X
X
Sophisticated and/ or time consuming data analysis
X
X
  
X
X
      

Web design by Studio 24