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dc.contributor.authorKaranja, Njeri
dc.contributor.authorLancaster, Kristie J.
dc.contributor.authorVollmer, William M.
dc.contributor.authorLin, Pao-Hwa
dc.contributor.authorMost, Marlene M.
dc.contributor.authorArd, Jamy D.
dc.contributor.authorSwain, Janis F.
dc.contributor.authorSacks, Frank Martin
dc.contributor.authorObarzanek, Eva
dc.date.accessioned2017-01-25T18:48:53Z
dc.date.issued2007
dc.identifier.citationKaranja, Njeri, Kristie J. Lancaster, William M. Vollmer, Pao-Hwa Lin, Marlene M. Most, Jamy D. Ard, Janis F. Swain, Frank M. Sacks, and Eva Obarzanek. 2007. “Acceptability of Sodium-Reduced Research Diets, Including the Dietary Approaches to Stop Hypertension Diet, Among Adults with Prehypertension and Stage 1 Hypertension.” Journal of the American Dietetic Association 107 (9) (September): 1530–1538. doi:10.1016/j.jada.2007.06.013.en_US
dc.identifier.issn0002-8223en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:30085348
dc.description.abstractObjective Examine the acceptability of sodium-reduced research diets. Design Randomized crossover trial of three sodium levels for 30 days each among participants randomly assigned to one of two dietary patterns. Participants/setting Three hundred fifty-four adults with prehypertension or stage 1 hypertension who were participants in the Dietary Approaches to Stop Hypertension (DASH-Sodium) outpatient feeding trial. Intervention Participants received their assigned diet (control or DASH, rich in fruits, vegetables, and low-fat dairy products), each at three levels of sodium (higher, intermediate, and lower) corresponding to 3,500, 2,300, and 1,200 mg/day (150, 100, and 50 mmol/day) per 2,100 kcal. Main outcome measures Nine-item questionnaire on liking and willingness to continue the assigned diet and its level of saltiness using a nine-point scale, ranging from one to nine. Statistical analyses performed Generalized estimating equations to test participant ratings as a function of sodium level and diet while adjusting for site, feeding cohort, carryover effects, and ratings during run-in. Results Overall, participants rated the saltiness of the intermediate level sodium as most acceptable (DASH group: 5.5 for intermediate vs 4.5 and 4.4 for higher and lower sodium; control group: 5.7 for intermediate vs 4.9 and 4.7 for higher and lower sodium) and rated liking and willing to continue the DASH diet more than the control diet by about one point (ratings range from 5.6 to 6.6 for DASH diet and 5.2 to 6.1 for control diet). Small race differences were observed in sodium and diet acceptability. Conclusions Both the intermediate and lower sodium levels of each diet are at least as acceptable as the higher sodium level in persons with or at risk for hypertension.en_US
dc.language.isoen_USen_US
dc.publisherElsevier BVen_US
dc.relation.isversionofdoi:10.1016/j.jada.2007.06.013en_US
dc.relation.hasversionhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3219218/en_US
dash.licenseLAA
dc.titleAcceptability of Sodium-Reduced Research Diets, Including the Dietary Approaches to Stop Hypertension Diet, among Adults with Prehypertension and Stage 1 Hypertensionen_US
dc.typeJournal Articleen_US
dc.description.versionAccepted Manuscripten_US
dc.relation.journalJournal of the American Dietetic Associationen_US
dash.depositing.authorSacks, Frank Martin
dc.date.available2017-01-25T18:48:53Z
dc.identifier.doi10.1016/j.jada.2007.06.013*
dash.contributor.affiliatedSacks, Frank


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