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기록법과 빈도법에 의한 여대생들의 식생활 평가에 대한 비교연구
유춘희,이양순 상명대학교 가정문화연구소 1997 가정문화연구 Vol.11 No.-
This study was designed to compare the dietary intakes measured by two different dietary assessment methods, 7-day food record(FR) and semiquantitative food frequency questionnaire(SFFQ), in 32 young college women. The food and nutrient intakes from the two methods were statistically analyzed by Student t-test and Pearson's correlation coefficient(r) for the observation of differences and relations between two methods. The relationships between physical factors and dietary intakes were also analyzed by simple regression analysis. The results are s as follows : The daily mean intakes of foods and the number of food items derived from SFFQ were tended to be higher than those from FR. The calorie and nutrient intakes such as protein, Ca and vitamin C were also higher when measured by SFFQ. The correlation coefficients between dietary intakes derived from two different assessment methods were relatively low. The relationships between physical conditions, the menarche, and dietary intakes did not appear to be distinctive but physical factors such as body weight, height and BMI were affected by daily intakes of calory and protein as well as MAR derived from both SFFQ and FR. In this study, it has proven noteworthy that the dietary intakes would be overestimated when measured by SFFQ than by FR.