Heidi J. Wengreen|Ronald G. Munger|Sandy W. Wong|Nancy A. West|Richard L. Cutler
Comparison of a picture-sort food-frequency questionnaire with 24-hour dietary recalls in an elderly Utah population
Utah State University|Utah State University|Utah State University|Utah State University|Utah State University
evaluate 137item utah picturesort foodfrequency questionnaire ffq measurement usual dietary intake older adultsthe picturesort ffq administered baseline one year later three seasonal 24hour dietary recall interviews collected year two ffqs mean nutrient intakes compared methods administrations ffqthe ffq interviews administered respondents homes carecentres 24hour diet recalls conducted telephone interview random days weektwohundredandeight men women aged 5584 years recruited random sample controls casecontrol study nutrition bone health utahafter adjustment total energy intake median spearman rank correlation coefficients two picturesort ffqs 069 men aged 69 years 066 men aged 69 years 068 women aged 69 years 067 women aged 69 years median correlation coefficients methods 050 men 69 years old 052 men 69 years old 055 women 69 years old 046 women 69 years oldwe report intake correlations methods administrations comparable reported literature traditional paperandpencil ffqs one picturesort method ffq dietary assessment method may improve ease accuracy response populations low literacy levels poor memory skill impaired hearing poor vision