{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T14:38:28Z","timestamp":1787582308320,"version":"build-2736575974"},"reference-count":28,"publisher":"Wiley","issue":"5-6","license":[{"start":{"date-parts":[[2021,1,28]],"date-time":"2021-01-28T00:00:00Z","timestamp":1611792000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Clinical Nursing"],"published-print":{"date-parts":[[2021,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aims and objectives<\/jats:title><jats:p>To develop a smartphone application\u2010based dietary self\u2010management program for haemodialysis patients and to examine its effects on biochemical indicators, self\u2010efficacy and quality of life.<\/jats:p><\/jats:sec><jats:sec><jats:title>Background<\/jats:title><jats:p>Lack of dietary management in haemodialysis patients can lead to serious complications such as oedema, hyponatremia, hyperkalaemia, hypertension, uraemia and eventually death; however, studies using smartphone applications for dietary self\u2010management in haemodialysis patients are rare.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>A prospective, single\u2010blind, randomised, controlled design with repeated measures was followed with 75 haemodialysis patients at a haemodialysis centre. Data were collected from 10 January 2017\u20136 May 2018. The study applied the Consolidated Standards of Reporting Trials statement.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The 8\u2010week smartphone application\u2010based dietary self\u2010management program was developed through collaboration with a haemodialysis equipment company. The experimental group took this program while the control group took an 8\u2010week general program. Study variables were serum phosphorus, potassium and albumin, self\u2010efficacy and quality of life. They were measured at pretest, and 8\u00a0weeks and 12\u00a0weeks after the programs, and analysed using two\u2010way repeated measures analysis of variance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Findings<\/jats:title><jats:p>The smartphone application\u2010based program significantly improved serum phosphorus, potassium, self\u2010efficacy and quality of life over time compared with the general program. There was no significant difference in albumin level changes between the groups.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The smartphone application\u2010based dietary self\u2010management program is an opportune and effective nursing intervention to lower serum phosphorus and potassium levels in haemodialysis patients over time. Trial registration was performed on <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/www.cris.nih.go.kr\">www.cris.nih.go.kr<\/jats:ext-link> (KCT0005366).<\/jats:p><\/jats:sec><jats:sec><jats:title>Relevance to clinical practice<\/jats:title><jats:p>Haemodialysis patients can easily use the smartphone application to manage their diet anytime and anywhere. They can get real\u2010time feedback and solutions to prevent haemodialysis complications. Nurses can provide tailored high\u2010quality care based on an individual's lifelog data from the smartphone application.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jocn.15627","type":"journal-article","created":{"date-parts":[[2020,12,30]],"date-time":"2020-12-30T21:48:07Z","timestamp":1609364887000},"page":"840-848","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["Randomised controlled trial of a smartphone application\u2010based dietary self\u2010management program on haemodialysis patients"],"prefix":"10.1111","volume":"30","author":[{"given":"Songyi","family":"Pack","sequence":"first","affiliation":[{"name":"Graduate School Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1483-0633","authenticated-orcid":false,"given":"Jia","family":"Lee","sequence":"additional","affiliation":[{"name":"College of Nursing Science Kyung Hee University Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,1,28]]},"reference":[{"key":"e_1_2_13_2_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.jrn.2017.10.002"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/nep.12500"},{"key":"e_1_2_13_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11096-019-00878-4"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2017.00288"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12882-019-1622-5"},{"key":"e_1_2_13_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00451725"},{"key":"e_1_2_13_8_1","doi-asserted-by":"publisher","DOI":"10.1159\/000502447"},{"key":"e_1_2_13_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/gfz174"},{"key":"e_1_2_13_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apnr.2016.07.011"},{"key":"e_1_2_13_11_1","doi-asserted-by":"publisher","DOI":"10.7475\/kjan.2015.27.5.572"},{"key":"e_1_2_13_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anr.2019.01.005"},{"key":"e_1_2_13_13_1","doi-asserted-by":"publisher","DOI":"10.14373\/JKDA.2013.19.4.373"},{"key":"e_1_2_13_14_1","unstructured":"Korean ESRD Registry Committee(2019).Current renal replacement therapy in Korea.The Korean Society of Nephrology. 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