The estimation of cholesterol intake in elderly: reliability and validity of short, Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ)
نویسندگان
چکیده
منابع مشابه
Relative validity of a semi-quantitative food-frequency questionnaire in an elderly Mediterranean population of Spain.
The aim of the present study was to assess reproducibility and relative validity of a self-administered FFQ used in the PREDIMED Study, a clinical trial for primary prevention of CVD by Mediterranean diet in a population at high cardiovascular risk. The FFQ was administered twice (FFQ1 and FFQ2) to explore reproducibility at 1 year. Four 3 d dietary records (DR) were used as reference to explor...
متن کاملValidity of a short food frequency questionnaire for estimating nutrient intake in elderly people.
Nutrient intakes estimated using a short self-administered semi-quantitative food frequency questionnaire (FFQ) were compared with results obtained from five 2 d diet records using household measures in a group of fifty-three elderly people (mean age 70 years) in Dunedin, New Zealand in 1989. Mean intakes for most nutrients were less than 5% different between the two methods. Correlations betwe...
متن کاملAssessing validity of a short food frequency questionnaire on present dietary intake of elderly Icelanders
BACKGROUND Few studies exist on the validity of food frequency questionnaires (FFQs) administered to elderly people. The aim of this study was to assess the validity of a short FFQ on present dietary intake, developed specially for the AGES-Reykjavik Study, which includes 5,764 elderly individuals. Assessing the validity of FFQs is essential before they are used in studies on diet-related disea...
متن کاملreliability and validity of short food frequency questionnaire among pregnant females
patients and methods a total of 553 pregnant females, aged 18 - 40 years, during the third trimester of pregnancy, were included in the study. statistical analysis of pearson correlation coefficient, analysis of covariance for logistic regression and factor analysis were performed using spss software version 23. results in this study, pearson correlation coefficients between test and retest for...
متن کاملValidation of a semi-quantitative food frequency questionnaire to assess food groups and nutrient intake.
INTRODUCTION Semi-quantitative Food Frequency Questionnaires (FFQs) analyze average food and nutrient intake over extended periods to associate habitual dietary intake with health problems and chronic diseases. A tool of this nature applicable to both women and men is not presently available in Mexico. OBJECTIVE To validate a FFQ for adult men and women. METHODS The study was conducted on 9...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Nutrition and Health
سال: 2021
ISSN: 2288-3886,2288-3959
DOI: 10.4163/jnh.2021.54.1.95