TY - CHAP
T1 - Women's Health Initiative Dietary Modification Trial
T2 - Update and Application of Biomarker Calibration to Self-Report Measures of Diet and Physical Activity
AU - Mossavar-Rahmani, Yasmin
AU - Tinker, Lesley F.
AU - Neuhouser, Marian L.
AU - Huang, Ying
AU - Shaw, Pamela
AU - Beasley, Jeannette M.
AU - Di, Chongzhi
AU - Zheng, Cheng
AU - Li, Wenjun
AU - Prentice, Ross L.
N1 - Publisher Copyright:
© 2014 John Wiley & Sons, Inc.
PY - 2014/9/26
Y1 - 2014/9/26
N2 - Evidence has been accruing that self-reported dietary intake underestimates actual intake. Particularly noteworthy is that overweight and obese persons may systematically under-report energy intake. Women who, at Women's Health Initiative (WHI) enrollment during 1993-1998, were in their 50s under-reported energy intake to a greater degree than women who were in their 70s, and there is some evidence that Black or Hispanic women may underreport energy intake to a greater degree than White women. Protein intake was also under-reported although to a lesser extent than energy, which resulted in a modest overestimation of protein density. This chapter describes the calibration studies and the subsequent efforts to relate calibrated intakes to disease risk specifically cardiovascular disease, diabetes and cancer as well as aging-related indicators such as frailty and renal function. It concludes by describing future avenues of investigation.
AB - Evidence has been accruing that self-reported dietary intake underestimates actual intake. Particularly noteworthy is that overweight and obese persons may systematically under-report energy intake. Women who, at Women's Health Initiative (WHI) enrollment during 1993-1998, were in their 50s under-reported energy intake to a greater degree than women who were in their 70s, and there is some evidence that Black or Hispanic women may underreport energy intake to a greater degree than White women. Protein intake was also under-reported although to a lesser extent than energy, which resulted in a modest overestimation of protein density. This chapter describes the calibration studies and the subsequent efforts to relate calibrated intakes to disease risk specifically cardiovascular disease, diabetes and cancer as well as aging-related indicators such as frailty and renal function. It concludes by describing future avenues of investigation.
KW - Biomarker calibration
KW - Dietary intake
KW - Women's Health Initiative (WHI)
UR - http://www.scopus.com/inward/record.url?scp=85018048502&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018048502&partnerID=8YFLogxK
U2 - 10.1002/9781118596005.ch78
DO - 10.1002/9781118596005.ch78
M3 - Chapter
AN - SCOPUS:85018048502
SN - 9781118595923
VL - 1
SP - 931
EP - 944
BT - Concepts, Principles, Trials, and Designs
PB - wiley
ER -