Comparison of cluster and principal component analysis techniques to derive dietary patterns in Irish adults
نویسندگان
چکیده
منابع مشابه
Comparison of cluster and principal component analysis techniques to derive dietary patterns in Irish adults.
The aims of the present study were to examine and compare dietary patterns in adults using cluster and factor analyses and to examine the format of the dietary variables on the pattern solutions (i.e. expressed as grams/day (g/d) of each food group or as the percentage contribution to total energy intake). Food intake data were derived from the North/South Ireland Food Consumption Survey 1997-9...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 2008
ISSN: 0007-1145,1475-2662
DOI: 10.1017/s0007114508014128