{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T04:52:10Z","timestamp":1777870330462,"version":"3.51.4"},"reference-count":24,"publisher":"Oxford University Press (OUP)","issue":"7","license":[{"start":{"date-parts":[[2024,9,15]],"date-time":"2024-09-15T00:00:00Z","timestamp":1726358400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,9,15]],"date-time":"2024-09-15T00:00:00Z","timestamp":1726358400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100010270","name":"Capital Health Research and Development of Special Fund","doi-asserted-by":"publisher","award":["(2020-2-4079)"],"award-info":[{"award-number":["(2020-2-4079)"]}],"id":[{"id":"10.13039\/501100010270","id-type":"DOI","asserted-by":"publisher"}]},{"name":"CAMS Innovation Fund for Medical Sciences","award":["(2019-I2M-5-046)"],"award-info":[{"award-number":["(2019-I2M-5-046)"]}]},{"name":"National High Level Hospital Clinical Research Funding"},{"name":"National High Level Hospital Clinical Research Funding (High Quality Clinical Research Project of Peking University First Hospital)."}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Nephrol"],"DOI":"10.1007\/s40620-024-02056-w","type":"journal-article","created":{"date-parts":[[2024,9,15]],"date-time":"2024-09-15T11:01:54Z","timestamp":1726398114000},"page":"1985-1996","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Association between serum potassium, risk and prognosis of peritonitis in peritoneal dialysis patients\u00a0-\u00a0results from the Peritoneal Dialysis Telemedicine-assisted Platform Cohort (PDTAP) Study"],"prefix":"10.1093","volume":"37","author":[{"given":"Zi","family":"Wang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoying","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaomei","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huaying","family":"Pei","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jinghong","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ying","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zibo","family":"Xiong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yumei","family":"Liao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ying","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qiongzhen","family":"Lin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenbo","family":"Hu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yulin","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhaoxia","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liping","family":"Duan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gang","family":"Fu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shanshan","family":"Guo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Beiru","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui","family":"Yu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Hao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guiling","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhanzheng","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jing","family":"Xiao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yulan","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yong","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuanyi","family":"Du","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tianrong","family":"Ji","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Caili","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lirong","family":"Deng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yingli","family":"Yue","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shanshan","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhigang","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yingping","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Zuo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huiping","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianchao","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuejian","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yirong","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xinying","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoli","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongyi","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shutong","family":"Du","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cui","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhonggao","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongyu","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lihua","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Yan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yingchun","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuanyuan","family":"Wei","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jingwei","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yan","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fuyun","family":"Sun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7298-3307","authenticated-orcid":false,"given":"Jie","family":"Dong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"the PDTAP working group","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,9,15]]},"reference":[{"key":"2056_CR1","doi-asserted-by":"publisher","first-page":"110","DOI":"10.1177\/08968608221080586","volume":"42","author":"PK-T Li","year":"2022","unstructured":"Li PK-T, Chow KM, Cho Y et al (2022) ISPD peritonitis guideline recommendations: 2022 update on prevention and treatment. Perit Dial Int 42:110\u2013153. https:\/\/doi.org\/10.1177\/08968608221080586","journal-title":"Perit Dial Int"},{"key":"2056_CR2","doi-asserted-by":"publisher","first-page":"313","DOI":"10.1016\/j.ekir.2020.11.021","volume":"6","author":"SJ Davies","year":"2021","unstructured":"Davies SJ, Zhao J, Morgenstern H et al (2021) Low serum potassium levels and clinical outcomes in peritoneal dialysis\u2014international results from PDOPPS. Kidney International Reports 6:313\u2013324. https:\/\/doi.org\/10.1016\/j.ekir.2020.11.021","journal-title":"Kidney International Reports"},{"key":"2056_CR3","doi-asserted-by":"publisher","first-page":"361","DOI":"10.1159\/000502998","volume":"50","author":"R Eriguchi","year":"2019","unstructured":"Eriguchi R, Obi Y, Soohoo M et al (2019) Racial and ethnic differences in mortality associated with serum potassium in incident peritoneal dialysis patients. Am J Nephrol 50:361\u2013369. https:\/\/doi.org\/10.1159\/000502998","journal-title":"Am J Nephrol"},{"key":"2056_CR4","doi-asserted-by":"publisher","first-page":"1272","DOI":"10.2215\/CJN.00960112","volume":"7","author":"K Torl\u00e9n","year":"2012","unstructured":"Torl\u00e9n K, Kalantar-Zadeh K, Molnar MZ et al (2012) Serum potassium and cause-specific mortality in a large peritoneal dialysis cohort. Clin J Am Soc Nephrol 7:1272\u20131284. https:\/\/doi.org\/10.2215\/CJN.00960112","journal-title":"Clin J Am Soc Nephrol"},{"key":"2056_CR5","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0127453","volume":"10","author":"SC Ribeiro","year":"2015","unstructured":"Ribeiro SC, Figueiredo AE, Barretti P et al (2015) Low serum potassium levels increase the infectious-caused mortality in peritoneal dialysis patients: a propensity-matched score study. PLoS ONE 10:e0127453. https:\/\/doi.org\/10.1371\/journal.pone.0127453","journal-title":"PLoS ONE"},{"key":"2056_CR6","doi-asserted-by":"publisher","first-page":"128","DOI":"10.1053\/j.ajkd.2005.03.015","volume":"46","author":"C-C Szeto","year":"2005","unstructured":"Szeto C-C, Chow K-M, Kwan BC-H et al (2005) Hypokalemia in Chinese peritoneal dialysis patients: prevalence and prognostic implication. Am J Kidney Dis 46:128\u2013135. https:\/\/doi.org\/10.1053\/j.ajkd.2005.03.015","journal-title":"Am J Kidney Dis"},{"key":"2056_CR7","doi-asserted-by":"publisher","first-page":"393","DOI":"10.1007\/s11255-020-02385-2","volume":"52","author":"FA Goncalves","year":"2020","unstructured":"Goncalves FA, de Jesus JS, Cordeiro L et al (2020) Hypokalemia and hyperkalemia in patients on peritoneal dialysis: incidence and associated factors. Int Urol Nephrol 52:393\u2013398. https:\/\/doi.org\/10.1007\/s11255-020-02385-2","journal-title":"Int Urol Nephrol"},{"key":"2056_CR8","doi-asserted-by":"publisher","first-page":"102","DOI":"10.5049\/EBP.2007.5.2.102","volume":"5","author":"H-W Kim","year":"2007","unstructured":"Kim H-W, Chang JH, Park SY et al (2007) Factors associated with hypokalemia in continuous ambulatory peritoneal dialysis patients. Electrolyte Blood Press 5:102. https:\/\/doi.org\/10.5049\/EBP.2007.5.2.102","journal-title":"Electrolyte Blood Press"},{"key":"2056_CR9","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0107485","volume":"9","author":"X Fan","year":"2014","unstructured":"Fan X, Huang R, Wang J et al (2014) Risk factors for the first episode of peritonitis in southern chinese continuous ambulatory peritoneal dialysis patients. PLoS ONE 9:e107485. https:\/\/doi.org\/10.1371\/journal.pone.0107485","journal-title":"PLoS ONE"},{"key":"2056_CR10","doi-asserted-by":"publisher","first-page":"75","DOI":"10.1177\/0896860820962901","volume":"42","author":"T Ma","year":"2022","unstructured":"Ma T, Yang Z, Li S et al (2022) The Peritoneal Dialysis Telemedicine-assisted Platform Cohort (PDTAP) Study: Design and methods. Perit Dial Int 42:75\u201382. https:\/\/doi.org\/10.1177\/0896860820962901","journal-title":"Perit Dial Int"},{"key":"2056_CR11","doi-asserted-by":"publisher","first-page":"663","DOI":"10.1159\/000525917","volume":"53","author":"X Xu","year":"2022","unstructured":"Xu X, Ma T, Tian X et al (2022) Telemedicine and clinical outcomes in peritoneal dialysis: a propensity-matched study. Am J Nephrol 53:663\u2013674. https:\/\/doi.org\/10.1159\/000525917","journal-title":"Am J Nephrol"},{"key":"2056_CR12","doi-asserted-by":"publisher","DOI":"10.1093\/ndt\/gfad166","author":"X Xu","year":"2023","unstructured":"Xu X, Yang Z, Li S et al (2023) Cut-off values of hemoglobin and clinical outcomes in incident peritoneal dialysis: the PDTAP study. Nephrol Dial Transplant. https:\/\/doi.org\/10.1093\/ndt\/gfad166","journal-title":"Nephrol Dial Transplant"},{"key":"2056_CR13","doi-asserted-by":"publisher","first-page":"748","DOI":"10.3109\/0886022X.2014.884379","volume":"36","author":"H-L Yu","year":"2014","unstructured":"Yu H-L, Lu X-H, Su C-Y et al (2014) Potassium metabolism in continuous ambulatory peritoneal dialysis patients. Ren Fail 36:748\u2013754. https:\/\/doi.org\/10.3109\/0886022X.2014.884379","journal-title":"Ren Fail"},{"key":"2056_CR14","doi-asserted-by":"publisher","first-page":"640","DOI":"10.3747\/pdi.2015.00203","volume":"36","author":"H Wu","year":"2016","unstructured":"Wu H, Huang R, Yi C et al (2016) Risk factors for early-onset peritonitis in southern chinese peritoneal dialysis patients. Perit Dial Int 36:640\u2013646. https:\/\/doi.org\/10.3747\/pdi.2015.00203","journal-title":"Perit Dial Int"},{"key":"2056_CR15","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1053\/j.ajkd.2021.03.022","volume":"79","author":"M Al Sahlawi","year":"2022","unstructured":"Al Sahlawi M, Zhao J, McCullough K et al (2022) Variation in peritoneal dialysis-related peritonitis outcomes in the peritoneal dialysis outcomes and practice patterns study (PDOPPS). Am J Kidney Dis 79:45-55.e1. https:\/\/doi.org\/10.1053\/j.ajkd.2021.03.022","journal-title":"Am J Kidney Dis"},{"key":"2056_CR16","doi-asserted-by":"publisher","first-page":"580","DOI":"10.1053\/j.ajkd.2022.03.013","volume":"80","author":"W Pichitporn","year":"2022","unstructured":"Pichitporn W, Kanjanabuch T, Phannajit J et al (2022) Efficacy of potassium supplementation in hypokalemic patients receiving peritoneal dialysis: a randomized controlled trial. Am J Kidney Dis 80:580-588.e1. https:\/\/doi.org\/10.1053\/j.ajkd.2022.03.013","journal-title":"Am J Kidney Dis"},{"key":"2056_CR17","doi-asserted-by":"publisher","first-page":"1603","DOI":"10.1093\/ndt\/gfn709","volume":"24","author":"Y-W Chuang","year":"2009","unstructured":"Chuang Y-W, Shu K-H, Yu T-M et al (2009) Hypokalaemia: an independent risk factor of enterobacteriaceae peritonitis in CAPD patients. Nephrol Dial Transplant 24:1603\u20131608. https:\/\/doi.org\/10.1093\/ndt\/gfn709","journal-title":"Nephrol Dial Transplant"},{"key":"2056_CR18","doi-asserted-by":"publisher","first-page":"309","DOI":"10.1186\/s12967-022-03499-0","volume":"20","author":"H Wu","year":"2022","unstructured":"Wu H, Huang R, Fan J et al (2022) Low potassium disrupt intestinal barrier and result in bacterial translocation. J Transl Med 20:309. https:\/\/doi.org\/10.1186\/s12967-022-03499-0","journal-title":"J Transl Med"},{"key":"2056_CR19","doi-asserted-by":"publisher","first-page":"567","DOI":"10.1016\/S0272-6386(03)00790-X","volume":"42","author":"C-C Szeto","year":"2003","unstructured":"Szeto C-C, Wong TY-H, Chow K-M et al (2003) The clinical course of culture-negative peritonitis complicating peritoneal dialysis. Am J Kidney Dis 42:567\u2013574. https:\/\/doi.org\/10.1016\/S0272-6386(03)00790-X","journal-title":"Am J Kidney Dis"},{"key":"2056_CR20","doi-asserted-by":"publisher","first-page":"233","DOI":"10.2215\/CJN.09190620","volume":"16","author":"TK Davis","year":"2021","unstructured":"Davis TK, Bryant KA, Rodean J et al (2021) Variability in culture-negative peritonitis rates in pediatric peritoneal dialysis programs in the United States. CJASN 16:233\u2013240. https:\/\/doi.org\/10.2215\/CJN.09190620","journal-title":"CJASN"},{"key":"2056_CR21","doi-asserted-by":"publisher","first-page":"2132","DOI":"10.1080\/07853890.2021.1999489","volume":"53","author":"L Liu","year":"2021","unstructured":"Liu L, Xie K, Yin M et al (2021) Serum potassium, albumin and vitamin B 12 as potential oxidative stress markers of fungal peritonitis. Ann Med 53:2132\u20132141. https:\/\/doi.org\/10.1080\/07853890.2021.1999489","journal-title":"Ann Med"},{"key":"2056_CR22","doi-asserted-by":"publisher","first-page":"437.e1","DOI":"10.1016\/j.jclinepi.2005.07.004","volume":"59","author":"T St\u00fcrmer","year":"2006","unstructured":"St\u00fcrmer T, Joshi M, Glynn RJ et al (2006) A review of the application of propensity score methods yielded increasing use, advantages in specific settings, but not substantially different estimates compared with conventional multivariable methods. J Clin Epidemiol 59:437.e1-437.e24. https:\/\/doi.org\/10.1016\/j.jclinepi.2005.07.004","journal-title":"J Clin Epidemiol"},{"key":"2056_CR23","doi-asserted-by":"publisher","first-page":"1119","DOI":"10.1152\/physrev.00020.2007","volume":"88","author":"D Heitzmann","year":"2008","unstructured":"Heitzmann D, Warth R (2008) Physiology and pathophysiology of potassium channels in gastrointestinal epithelia. Physiol Rev 88:1119\u20131182. https:\/\/doi.org\/10.1152\/physrev.00020.2007","journal-title":"Physiol Rev"},{"key":"2056_CR24","doi-asserted-by":"publisher","first-page":"42","DOI":"10.1053\/j.ajkd.2019.09.016","volume":"76","author":"J Perl","year":"2020","unstructured":"Perl J, Fuller DS, Bieber BA et al (2020) Peritoneal dialysis-related infection rates and outcomes: results from the Peritoneal Dialysis Outcomes and Practice Patterns Study (PDOPPS). Am J Kidney Dis 76:42\u201353. https:\/\/doi.org\/10.1053\/j.ajkd.2019.09.016","journal-title":"Am J Kidney Dis"}],"container-title":["Journal of Nephrology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s40620-024-02056-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s40620-024-02056-w\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s40620-024-02056-w.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T15:53:35Z","timestamp":1777564415000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/joneph\/article\/37\/7\/1985\/8306333"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,9,15]]},"references-count":24,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2024,9]]}},"alternative-id":["2056"],"URL":"https:\/\/doi.org\/10.1007\/s40620-024-02056-w","relation":{},"ISSN":["1724-6059"],"issn-type":[{"value":"1724-6059","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,9,15]]},"assertion":[{"value":"29 February 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"21 July 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 September 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors have no conflicts of interest to declare.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study protocol was reviewed and approved by the Ethics Committee of Peking University First Hospital, approval number [2018-100]. This study was conducted in accordance with the Declaration of Helsinki.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Informed consent was obtained from all individual participants prior to their enrollment in the study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}