Sökning: WFRF:(Peeters P.H.M.) > A bivariate measure...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 05250naa a2200781 4500 | |
001 | oai:lup.lub.lu.se:8e93b32c-f1bb-487a-bf31-e4e66fb6ee44 | |
003 | SwePub | |
008 | 160401s2009 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:umu-40944 | |
024 | 7 | a https://lup.lub.lu.se/record/15205162 URI |
024 | 7 | a https://doi.org/10.1038/ejcn.2009.802 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-409442 URI |
040 | a (SwePub)lud (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Ferrari, P.4 aut |
245 | 1 0 | a A bivariate measurement error model for nitrogen and potassium intakes to evaluate the performance of regression calibration in the European Prospective Investigation into Cancer and Nutrition study |
264 | c 2009-11-04 | |
264 | 1 | b Springer Science and Business Media LLC,c 2009 |
520 | a Objectives: Within the European Prospective Investigation into Cancer and Nutrition (EPIC) study, the performance of 24-h dietary recall (24-HDR) measurements as reference measurements in a linear regression calibration model is evaluated critically at the individual (within-centre) and aggregate (between-centre) levels by using unbiased estimates of urinary measurements of nitrogen and potassium intakes. Methods: Between 1995 and 1999, 1072 study subjects (59% women) from 12 EPIC centres volunteered to collect 24-h urine samples. Log-transformed questionnaire, 24-HDR and urinary measurements of nitrogen and potassium intakes were analysed in a multivariate measurement error model to estimate the validity of coefficients and error correlations in self-reported dietary measurements. In parallel, correlations between means of 24-HDR and urinary measurements were computed. Linear regression calibration models were used to estimate the regression dilution (attenuation) factors. Results: After adjustment for sex, centre, age, body mass index and height, the validity coefficients for 24-HDRs were 0.285 (95% confidence interval: 0.194, 0.367) and 0.371 (0.291, 0.446) for nitrogen and potassium intakes, respectively. The attenuation factors estimated in a linear regression calibration model were 0.368 (0.228, 0.508) for nitrogen and 0.500 (0.361, 0.639) for potassium intakes; only the former was different from the estimate obtained using urinary measurements in the measurement error model. The aggregate-level correlation coefficients between means of urinary and 24-HDR measurements were 0.838 (0.637, 0.932) and 0.756 (0.481, 0.895) for nitrogen and potassium intakes, respectively. Conclusions: This study suggests that 24-HDRs can be used as reference measurements at the individual and aggregate levels for potassium intake, whereas, for nitrogen intake, good performance is observed for between-centre calibration, but some limitations are apparent at the individual level. European Journal of Clinical Nutrition (2009) 63, S179-S187; doi: 10.1038/ejcn.2009.80 | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Näringslära0 (SwePub)303042 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Nutrition and Dietetics0 (SwePub)303042 hsv//eng |
653 | a EPIC | |
653 | a measurement errors | |
653 | a urinary measurements | |
653 | a 24-h dietary recall | |
653 | a EPIC-SOFT | |
700 | 1 | a Roddam, A.4 aut |
700 | 1 | a Fahey, M. T.4 aut |
700 | 1 | a Jenab, M.4 aut |
700 | 1 | a Bamia, C.4 aut |
700 | 1 | a Ocke, M.4 aut |
700 | 1 | a Amiano, P.4 aut |
700 | 1 | a Hjartaker, A.4 aut |
700 | 1 | a Biessy, C.4 aut |
700 | 1 | a Rinaldi, S.4 aut |
700 | 1 | a Huybrechts, I.4 aut |
700 | 1 | a Tjonneland, A.4 aut |
700 | 1 | a Dethlefsen, C.4 aut |
700 | 1 | a Niravong, M.4 aut |
700 | 1 | a Clavel-Chapelon, F.4 aut |
700 | 1 | a Linseisen, J.4 aut |
700 | 1 | a Boeing, H.4 aut |
700 | 1 | a Oikonomou, E.4 aut |
700 | 1 | a Orfanos, P.4 aut |
700 | 1 | a Palli, D.4 aut |
700 | 1 | a de Magistris, M. Santucci4 aut |
700 | 1 | a Bueno-de-Mesquita, H. B.4 aut |
700 | 1 | a Peeters, P. H. M.4 aut |
700 | 1 | a Parr, C. L.4 aut |
700 | 1 | a Braaten, T.4 aut |
700 | 1 | a Dorronsoro, M.4 aut |
700 | 1 | a Berenguer, T.4 aut |
700 | 1 | a Gullberg, Bou Lund University,Lunds universitet,Nutritionsepidemiologi,Forskargrupper vid Lunds universitet,Nutrition Epidemiology,Lund University Research Groups4 aut0 (Swepub:lu)smi-bgu |
700 | 1 | a Johansson, Iu Umeå universitet,Näringsforskning4 aut0 (Swepub:umu)injo0003 |
700 | 1 | a Welch, A. A.4 aut |
700 | 1 | a Riboli, E.4 aut |
700 | 1 | a Bingham, S.4 aut |
700 | 1 | a Slimani, N.4 aut |
710 | 2 | a Nutritionsepidemiologib Forskargrupper vid Lunds universitet4 org |
773 | 0 | t European Journal of Clinical Nutritiond : Springer Science and Business Media LLCg 63:4s, s. 179-187q 63:4s<179-187x 1476-5640x 0954-3007 |
856 | 4 | u http://dx.doi.org/10.1038/ejcn.2009.80y FULLTEXT |
856 | 4 | u https://www.nature.com/articles/ejcn200980.pdf |
856 | 4 8 | u https://lup.lub.lu.se/record/1520516 |
856 | 4 8 | u https://doi.org/10.1038/ejcn.2009.80 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-40944 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.