Decision Matrix - Individual 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
   i 
X
    
X
i
Intake of specific nutrients or food		 i
X
 i
X
X
 i
 		 i
X
 i
X
 i
X
X
Infrequently consumed foods i
?
 i
?
      
X
X
  
Dietary patterns
X
X
?
 i
 
X
X
X
X
Frequency of eating/meal occasions
X
X
   i
 
X
      
Meal composition
X
X
   i
 
X
      
Habitual diet i
?
 i
?
   i
 		 i
?
X
X
X
Diet at a younger age i
?
 i
?
   i
 		 i
?
 i
?
 i
?
X
Within person comparison i
X
 i
X
X
 i
 		 i
X
X
X
X
Between person comparison
X
X
X
 i
 
X
X
X
X
Eating enviroment e.g. where, with, whom, sitting at a table etc i
X
 i
X
     i
X
      

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