Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones

S R Zwakenberg; A I P Engelen; G W Dalmeijer; S L Booth; C Vermeer; J J M M Drijvers; M C Ocke; E J M Feskens; Y T van der Schouw; J W J Beulens

doi:10.1038/ejcn.2017.121

Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones

S R Zwakenberg
, A I P Engelen
, G W Dalmeijer
, S L Booth
, C Vermeer
, J J M M Drijvers
, M C Ocke
, E J M Feskens
, Y T van der Schouw
, J W J Beulens

Top Institute Food and Nutrition (TIFN), Wageningen, The Netherlands.
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands.
Jean Mayer US Department of Agriculture Human Nutrition Research Center of Aging at Tufts University, Boston, MA, USA.
R&D Group VitaK, Maastricht University, Maastricht, The Netherlands.
National Institute for Public Health and the Environment, Bilthoven, The Netherlands
Top Institute Food and Nutrition, 6700AN Wageningen, The Netherlands; Nutrition, Metabolism and Genomics group, Division of Human Nutrition, Wageningen University, 6700EV Wageningen, The Netherlands.

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Abstract

BACKGROUND/OBJECTIVES: This study aims to investigate the reproducibility and relative validity of the Dutch food frequency questionnaire (FFQ), to estimate intake of dietary phylloquinone and menaquinones compared with 24-h dietary recalls (24HDRs) and plasma markers of vitamin K status.

SUBJECTS/METHODS: In a cross-sectional study among 63 men and 58 women, the FFQ was completed three times over a 1-year period and the reproducibility was calculated over these measurements. Twelve-monthly 24HDR were collected to estimate relative validity. In addition, the relative validity of the FFQ, compared with plasma phylloquinone and desphospho-uncarboxylated matrix Gla protein (dpucMGP), was assessed cross-sectionally among 507 postmenopausal women.

RESULTS: Intraclass correlations showed a good reproducibility, with correlations ranging from 0.65 to 0.83. The relative validity for phylloquinone intake compared with 24HDR was lower for women (rs=0.28) than men (rs=0.40). The relative validity, compared with 24HDR, for intake of short-chain menaquinones were ranging between 0.30 and 0.34. Long-chain menaquinones showed good relative validity (rs=0.60-0.69). Plasma phylloquinone concentrations were weakly correlated with phylloquinone intake (rs=0.16 (0.07-0.24). Plasma dpucMGP was negatively but weakly correlated with phylloquinone intake (rs=-0.09 (-0.18; -0.01)) and long-chain menaquinones (rs=-0.13 (-0.21; -0.04)), but not with short-chain menaquinones (rs=-0.04 (-0.13; 0.05)).

CONCLUSIONS: The FFQ is reproducible to rank subjects for phylloquinone and menaquinone intake.The relative validity of our FFQ, compared with 24HDR, to estimate intake of phylloquinone and short-chain menaquinones was low, but the relative validity for long-chain menaquinones was good. The relative validity of our FFQ, compared with plasma phylloquinone and dpucMGP, was relatively low for both phylloquinone and menaquinone intake.

Original language	English
Pages (from-to)	1423-1428
Number of pages	6
Journal	European journal of clinical nutrition
Volume	71
Issue number	12
DOIs	https://doi.org/10.1038/ejcn.2017.121
Publication status	Published - Dec 2017

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Journal Article

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10.1038/ejcn.2017.121

Reproducibility-and-relative-validity-of-a-food-frequency-questionnaire-to-estimate-intake-of-dietary-phylloquinone-and-.pdfFinal published version, 123 KBLicence: Taverne

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Zwakenberg, S. R., Engelen, A. I. P., Dalmeijer, G. W., Booth, S. L., Vermeer, C., Drijvers, J. J. M. M., Ocke, M. C., Feskens, E. J. M., van der Schouw, Y. T., & Beulens, J. W. J. (2017). Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones. European journal of clinical nutrition, 71(12), 1423-1428. https://doi.org/10.1038/ejcn.2017.121

@article{5dbd94eae2624e7dbacc27ae9ebba452,

title = "Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones",

abstract = "BACKGROUND/OBJECTIVES: This study aims to investigate the reproducibility and relative validity of the Dutch food frequency questionnaire (FFQ), to estimate intake of dietary phylloquinone and menaquinones compared with 24-h dietary recalls (24HDRs) and plasma markers of vitamin K status.SUBJECTS/METHODS: In a cross-sectional study among 63 men and 58 women, the FFQ was completed three times over a 1-year period and the reproducibility was calculated over these measurements. Twelve-monthly 24HDR were collected to estimate relative validity. In addition, the relative validity of the FFQ, compared with plasma phylloquinone and desphospho-uncarboxylated matrix Gla protein (dpucMGP), was assessed cross-sectionally among 507 postmenopausal women.RESULTS: Intraclass correlations showed a good reproducibility, with correlations ranging from 0.65 to 0.83. The relative validity for phylloquinone intake compared with 24HDR was lower for women (rs=0.28) than men (rs=0.40). The relative validity, compared with 24HDR, for intake of short-chain menaquinones were ranging between 0.30 and 0.34. Long-chain menaquinones showed good relative validity (rs=0.60-0.69). Plasma phylloquinone concentrations were weakly correlated with phylloquinone intake (rs=0.16 (0.07-0.24). Plasma dpucMGP was negatively but weakly correlated with phylloquinone intake (rs=-0.09 (-0.18; -0.01)) and long-chain menaquinones (rs=-0.13 (-0.21; -0.04)), but not with short-chain menaquinones (rs=-0.04 (-0.13; 0.05)).CONCLUSIONS: The FFQ is reproducible to rank subjects for phylloquinone and menaquinone intake.The relative validity of our FFQ, compared with 24HDR, to estimate intake of phylloquinone and short-chain menaquinones was low, but the relative validity for long-chain menaquinones was good. The relative validity of our FFQ, compared with plasma phylloquinone and dpucMGP, was relatively low for both phylloquinone and menaquinone intake.",

keywords = "Journal Article",

author = "Zwakenberg, \{S R\} and Engelen, \{A I P\} and Dalmeijer, \{G W\} and Booth, \{S L\} and C Vermeer and Drijvers, \{J J M M\} and Ocke, \{M C\} and Feskens, \{E J M\} and \{van der Schouw\}, \{Y T\} and Beulens, \{J W J\}",

year = "2017",

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doi = "10.1038/ejcn.2017.121",

language = "English",

volume = "71",

pages = "1423--1428",

journal = "European journal of clinical nutrition",

issn = "0954-3007",

publisher = "Nature Publishing Group",

number = "12",

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Zwakenberg, SR, Engelen, AIP, Dalmeijer, GW, Booth, SL, Vermeer, C, Drijvers, JJMM, Ocke, MC, Feskens, EJM, van der Schouw, YT & Beulens, JWJ 2017, 'Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones', European journal of clinical nutrition, vol. 71, no. 12, pp. 1423-1428. https://doi.org/10.1038/ejcn.2017.121

TY - JOUR

T1 - Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones

AU - Zwakenberg, S R

AU - Engelen, A I P

AU - Dalmeijer, G W

AU - Booth, S L

AU - Vermeer, C

AU - Drijvers, J J M M

AU - Ocke, M C

AU - Feskens, E J M

AU - van der Schouw, Y T

AU - Beulens, J W J

PY - 2017/12

Y1 - 2017/12

N2 - BACKGROUND/OBJECTIVES: This study aims to investigate the reproducibility and relative validity of the Dutch food frequency questionnaire (FFQ), to estimate intake of dietary phylloquinone and menaquinones compared with 24-h dietary recalls (24HDRs) and plasma markers of vitamin K status.SUBJECTS/METHODS: In a cross-sectional study among 63 men and 58 women, the FFQ was completed three times over a 1-year period and the reproducibility was calculated over these measurements. Twelve-monthly 24HDR were collected to estimate relative validity. In addition, the relative validity of the FFQ, compared with plasma phylloquinone and desphospho-uncarboxylated matrix Gla protein (dpucMGP), was assessed cross-sectionally among 507 postmenopausal women.RESULTS: Intraclass correlations showed a good reproducibility, with correlations ranging from 0.65 to 0.83. The relative validity for phylloquinone intake compared with 24HDR was lower for women (rs=0.28) than men (rs=0.40). The relative validity, compared with 24HDR, for intake of short-chain menaquinones were ranging between 0.30 and 0.34. Long-chain menaquinones showed good relative validity (rs=0.60-0.69). Plasma phylloquinone concentrations were weakly correlated with phylloquinone intake (rs=0.16 (0.07-0.24). Plasma dpucMGP was negatively but weakly correlated with phylloquinone intake (rs=-0.09 (-0.18; -0.01)) and long-chain menaquinones (rs=-0.13 (-0.21; -0.04)), but not with short-chain menaquinones (rs=-0.04 (-0.13; 0.05)).CONCLUSIONS: The FFQ is reproducible to rank subjects for phylloquinone and menaquinone intake.The relative validity of our FFQ, compared with 24HDR, to estimate intake of phylloquinone and short-chain menaquinones was low, but the relative validity for long-chain menaquinones was good. The relative validity of our FFQ, compared with plasma phylloquinone and dpucMGP, was relatively low for both phylloquinone and menaquinone intake.

AB - BACKGROUND/OBJECTIVES: This study aims to investigate the reproducibility and relative validity of the Dutch food frequency questionnaire (FFQ), to estimate intake of dietary phylloquinone and menaquinones compared with 24-h dietary recalls (24HDRs) and plasma markers of vitamin K status.SUBJECTS/METHODS: In a cross-sectional study among 63 men and 58 women, the FFQ was completed three times over a 1-year period and the reproducibility was calculated over these measurements. Twelve-monthly 24HDR were collected to estimate relative validity. In addition, the relative validity of the FFQ, compared with plasma phylloquinone and desphospho-uncarboxylated matrix Gla protein (dpucMGP), was assessed cross-sectionally among 507 postmenopausal women.RESULTS: Intraclass correlations showed a good reproducibility, with correlations ranging from 0.65 to 0.83. The relative validity for phylloquinone intake compared with 24HDR was lower for women (rs=0.28) than men (rs=0.40). The relative validity, compared with 24HDR, for intake of short-chain menaquinones were ranging between 0.30 and 0.34. Long-chain menaquinones showed good relative validity (rs=0.60-0.69). Plasma phylloquinone concentrations were weakly correlated with phylloquinone intake (rs=0.16 (0.07-0.24). Plasma dpucMGP was negatively but weakly correlated with phylloquinone intake (rs=-0.09 (-0.18; -0.01)) and long-chain menaquinones (rs=-0.13 (-0.21; -0.04)), but not with short-chain menaquinones (rs=-0.04 (-0.13; 0.05)).CONCLUSIONS: The FFQ is reproducible to rank subjects for phylloquinone and menaquinone intake.The relative validity of our FFQ, compared with 24HDR, to estimate intake of phylloquinone and short-chain menaquinones was low, but the relative validity for long-chain menaquinones was good. The relative validity of our FFQ, compared with plasma phylloquinone and dpucMGP, was relatively low for both phylloquinone and menaquinone intake.

KW - Journal Article

U2 - 10.1038/ejcn.2017.121

DO - 10.1038/ejcn.2017.121

M3 - Article

SN - 0954-3007

VL - 71

SP - 1423

EP - 1428

JO - European journal of clinical nutrition

JF - European journal of clinical nutrition

IS - 12

ER -

Reproducibility and relative validity of a food frequency questionnaire to estimate intake of dietary phylloquinone and menaquinones

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