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Volumn 153, Issue 4, 2001, Pages 404-409
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Is shorter always better? Relative importance of questionnaire length and cognitive ease on response rates and data quality for two dietary questionnaires
e
WESTAT
(United States)
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Author keywords
Diet; Diet surveys; Epidemiologic methods; Food habits; Nutrition assessment; Nutrition surveys; Questionnaires
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Indexed keywords
ADULT;
AGED;
ARTICLE;
CLINICAL TRIAL;
CONTROLLED CLINICAL TRIAL;
CONTROLLED STUDY;
DATA ANALYSIS;
DIET;
EPIDEMIOLOGY;
EVALUATION;
FEEDING BEHAVIOR;
FEMALE;
HUMAN;
MAJOR CLINICAL STUDY;
MALE;
QUESTIONNAIRE;
RANDOMIZED CONTROLLED TRIAL;
AGED;
DIET;
DIET SURVEYS;
FEASIBILITY STUDIES;
FEMALE;
FOOD HABITS;
HUMANS;
MALE;
MIDDLE AGED;
QUESTIONNAIRES;
RANDOMIZED CONTROLLED TRIALS;
RESEARCH DESIGN;
TIME FACTORS;
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EID: 0035865731
PISSN: 00029262
EISSN: None
Source Type: Journal
DOI: 10.1093/aje/153.4.404 Document Type: Article |
Times cited : (138)
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References (13)
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