Kadvan, Agnes

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  • Kadvan, Agnes (2)
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Author's Bibliography

Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model

Đekić-Ivanković, Marija; Weiler, Hope A.; Nikolic, Marina; Kadvan, Agnes; Gurinovic, Mirjana; Mandić, Ljuba M.; Glibetic, Maria

(Cambridge Univ Press, Cambridge, 2016) 

TY  - JOUR
AU  - Đekić-Ivanković, Marija
AU  - Weiler, Hope A.
AU  - Nikolic, Marina
AU  - Kadvan, Agnes
AU  - Gurinovic, Mirjana
AU  - Mandić, Ljuba M.
AU  - Glibetic, Maria
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1905
AB  - Objective: The objective of the present study was to examine the external validity of an FFQ designed to estimate dietary vitamin D intake compared with a plasma biomarker and three repeated 24 h dietary recalls in women of reproductive age in Serbia, where there is no exposure to food fortified with vitamin D. The method of triads was applied. Design: In a cross-sectional study, 422 women completed the Women and Reproductive Health FFQ (WRH-FFQ) during the winter months. From a representative subgroup (n 44), three 24 h dietary recalls and anthropometric parameters were collected as well as a fasting blood sample for vitamin D biomarker analyses. Correlation coefficients were calculated between each of the dietary methods. Validity coefficients, as a correlation between the measured and estimated 'true' exposure, were calculated using the method of triads. Bland-Altman plots were also constructed. Setting: Three major universities in Serbia. Subjects: Healthy young women (n 422) aged 18-35 years. Results: The WRH-FFQ estimate of vitamin D intake for all participants was 4.0 (SD 3.3) mu g/d and 3.1 (SD 2.3) mu g/d for the subgroup. Bland-Altman plots for these intakes showed high agreement. Validity coefficients for the FFQ, 24 h recall and biomarker were. rho(QI) = 0.847 (95 % CI 0.564, 0.928), rho(RI) = 0.810 (95 % CI 0.537, 0.997) and rho(BI) = 0.499 (95 % CI 0.190, 0.840), while the correlation coefficients were 0.686, 0.422 and 0.404. Conclusions: The FFQ applied in the present study is a valid tool for assessing dietary vitamin D intake in women living in Serbia, a region without mandatory vitamin D food fortification.
PB  - Cambridge Univ Press, Cambridge
T2  - Public Health Nutrition
T1  - Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model
VL  - 19
IS  - 4
SP  - 437
EP  - 445
DO  - 10.1017/S136898001500138X
ER  - 
@article{
author = "Đekić-Ivanković, Marija and Weiler, Hope A. and Nikolic, Marina and Kadvan, Agnes and Gurinovic, Mirjana and Mandić, Ljuba M. and Glibetic, Maria",
year = "2016",
abstract = "Objective: The objective of the present study was to examine the external validity of an FFQ designed to estimate dietary vitamin D intake compared with a plasma biomarker and three repeated 24 h dietary recalls in women of reproductive age in Serbia, where there is no exposure to food fortified with vitamin D. The method of triads was applied. Design: In a cross-sectional study, 422 women completed the Women and Reproductive Health FFQ (WRH-FFQ) during the winter months. From a representative subgroup (n 44), three 24 h dietary recalls and anthropometric parameters were collected as well as a fasting blood sample for vitamin D biomarker analyses. Correlation coefficients were calculated between each of the dietary methods. Validity coefficients, as a correlation between the measured and estimated 'true' exposure, were calculated using the method of triads. Bland-Altman plots were also constructed. Setting: Three major universities in Serbia. Subjects: Healthy young women (n 422) aged 18-35 years. Results: The WRH-FFQ estimate of vitamin D intake for all participants was 4.0 (SD 3.3) mu g/d and 3.1 (SD 2.3) mu g/d for the subgroup. Bland-Altman plots for these intakes showed high agreement. Validity coefficients for the FFQ, 24 h recall and biomarker were. rho(QI) = 0.847 (95 % CI 0.564, 0.928), rho(RI) = 0.810 (95 % CI 0.537, 0.997) and rho(BI) = 0.499 (95 % CI 0.190, 0.840), while the correlation coefficients were 0.686, 0.422 and 0.404. Conclusions: The FFQ applied in the present study is a valid tool for assessing dietary vitamin D intake in women living in Serbia, a region without mandatory vitamin D food fortification.",
publisher = "Cambridge Univ Press, Cambridge",
journal = "Public Health Nutrition",
title = "Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model",
volume = "19",
number = "4",
pages = "437-445",
doi = "10.1017/S136898001500138X"
}
Đekić-Ivanković, M., Weiler, H. A., Nikolic, M., Kadvan, A., Gurinovic, M., Mandić, L. M.,& Glibetic, M.. (2016). Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model. in Public Health Nutrition
Cambridge Univ Press, Cambridge., 19(4), 437-445.
https://doi.org/10.1017/S136898001500138X
Đekić-Ivanković M, Weiler HA, Nikolic M, Kadvan A, Gurinovic M, Mandić LM, Glibetic M. Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model. in Public Health Nutrition. 2016;19(4):437-445.
doi:10.1017/S136898001500138X .
Đekić-Ivanković, Marija, Weiler, Hope A., Nikolic, Marina, Kadvan, Agnes, Gurinovic, Mirjana, Mandić, Ljuba M., Glibetic, Maria, "Validity of an FFQ assessing the vitamin D intake of young Serbian women living in a region without food fortification: the method of triads model" in Public Health Nutrition, 19, no. 4 (2016):437-445,
https://doi.org/10.1017/S136898001500138X . .
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14
20
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Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X

Đekić-Ivanković, Marija; Weiler, Hope A.; Nikolic, Marina; Kadvan, Agnes; Gurinovic, Mirjana; Mandić, Ljuba M.; Glibetic, Maria

(Cambridge Univ Press, Cambridge, 2016) 

TY  - DATA
AU  - Đekić-Ivanković, Marija
AU  - Weiler, Hope A.
AU  - Nikolic, Marina
AU  - Kadvan, Agnes
AU  - Gurinovic, Mirjana
AU  - Mandić, Ljuba M.
AU  - Glibetic, Maria
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3658
PB  - Cambridge Univ Press, Cambridge
T2  - Public Health Nutrition
T1  - Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3658
ER  - 
@misc{
author = "Đekić-Ivanković, Marija and Weiler, Hope A. and Nikolic, Marina and Kadvan, Agnes and Gurinovic, Mirjana and Mandić, Ljuba M. and Glibetic, Maria",
year = "2016",
publisher = "Cambridge Univ Press, Cambridge",
journal = "Public Health Nutrition",
title = "Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3658"
}
Đekić-Ivanković, M., Weiler, H. A., Nikolic, M., Kadvan, A., Gurinovic, M., Mandić, L. M.,& Glibetic, M.. (2016). Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X. in Public Health Nutrition
Cambridge Univ Press, Cambridge..
https://hdl.handle.net/21.15107/rcub_cherry_3658
Đekić-Ivanković M, Weiler HA, Nikolic M, Kadvan A, Gurinovic M, Mandić LM, Glibetic M. Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X. in Public Health Nutrition. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3658 .
Đekić-Ivanković, Marija, Weiler, Hope A., Nikolic, Marina, Kadvan, Agnes, Gurinovic, Mirjana, Mandić, Ljuba M., Glibetic, Maria, "Supplementary data for the article: Djekic-Ivankovic, M.; Weiler, H. A.; Nikolic, M.; Kadvan, A.; Gurinovic, M.; Mandic, L. M.; Glibetic, M. Validity of an FFQ Assessing the Vitamin D Intake of Young Serbian Women Living in a Region without Food Fortification: The Method of Triads Model. Public Health Nutr. 2016, 19 (4), 437–445. https://doi.org/10.1017/S136898001500138X" in Public Health Nutrition (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3658 .