{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:39:37Z","timestamp":1777927177555,"version":"3.51.4"},"reference-count":40,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2024,1,24]],"date-time":"2024-01-24T00:00:00Z","timestamp":1706054400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Perit Dial Int"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Reports on COVID-19 in peritoneal dialysis (PD) patients are scarce in China. This study aimed to describe the characteristics and outcomes of PD patients with COVID-19 after China abandoned the \u2018zero-COVID\u2019 policy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>This single-centre retrospective study included patients receiving PD who underwent testing for COVID-19 infections between 7 December 2022 and 7 January 2023. Outcomes of interest included factors associated with positive COVID-19 testing result and clinical outcomes including COVID-19-related hospitalisation and severe COVID-19, which were analysed using logistic regression analyses.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>A total of 349 PD patients (male 53.6%, age 49 \u00b1 13 years old) were included, and 235 patients (67.3%) were infected. There were no significant differences between COVID-19 and non-COVID-19 patients other than higher proportion of vaccinated patients and slow transporters in the patients who tested positive for COVID-19 (44.7% vs. 28.1%, p = 0.003; 8.7% vs. 1.8%, p = 0.03, respectively). Multivariate analysis showed COVID-19 was associated with vaccination (odds ratio (OR): 1.71, 95% confidence interval (CI): 1.02\u20132.86) and slow transport type (compared with average transport type, OR: 4.52, 95% CI: 1.01\u201320.21). Among the patients with infection, 38 (16.2%) patients were hospitalised, 18 (7.7%) patients had severe disease and 9 (3.8%) patients died. In multivariate logistic analysis, both age (OR: 1.04, 95% CI: 1.01\u20131.07; OR: 1.06, 95% CI: 1.02\u20131.11) and hyponatremia (OR: 5.44, 95% CI: 1.63\u201318.13; OR: 6.50, 95% CI: 1.77\u201323.85) were independent risk factors for COVID-19-related hospitalisation and severe disease.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Although vaccinated patients were more likely to have tested positive for COVID-19 infection, they appeared to have less severe infection and less need for hospitalisation. Patients who were older with a history of hyponatremia were more likely to experience adverse outcomes from COVID-19.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/08968608231221952","type":"journal-article","created":{"date-parts":[[2024,1,24]],"date-time":"2024-01-24T08:14:12Z","timestamp":1706084052000},"page":"117-124","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["COVID-19 and outcomes in Chinese peritoneal dialysis patients"],"prefix":"10.1177","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8364-7293","authenticated-orcid":false,"given":"Ruoxi","family":"Liao","sequence":"first","affiliation":[{"name":"Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xueli","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dengyan","family":"Ma","sequence":"additional","affiliation":[{"name":"Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaofen","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Nephrology, West China Xiamen Hospital, Sichuan University, Xiamen, Fujian Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ping","family":"Fu","sequence":"additional","affiliation":[{"name":"Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5741-7056","authenticated-orcid":false,"given":"Hui","family":"Zhong","sequence":"additional","affiliation":[{"name":"Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,1,24]]},"reference":[{"key":"bibr1-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1016\/j.kint.2020.07.030"},{"key":"bibr2-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1681\/ASN.2020040470"},{"key":"bibr3-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1053\/j.ajkd.2020.09.003"},{"key":"bibr4-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1080\/07853890.2022.2075914"},{"issue":"4","key":"bibr5-08968608231221952","first-page":"505","volume":"44","author":"Gorayeb-Polacchini FS","year":"2022","journal-title":"J Bras Nefrol"},{"key":"bibr6-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1111\/sdi.12903"},{"key":"bibr7-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1093\/ckj\/sfab023"},{"key":"bibr8-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1177\/08968608221144395"},{"key":"bibr9-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1159\/000526234"},{"key":"bibr10-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1007\/s40620-022-01396-9"},{"issue":"105","key":"bibr11-08968608231221952","first-page":"2022","volume":"9","author":"Chuengsaman P","year":"1448","journal-title":"Front Med (Lausanne)"},{"key":"bibr12-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1177\/08968608221087794"},{"key":"bibr13-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1007\/s40620-022-01523-6"},{"key":"bibr14-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1159\/000526909"},{"key":"bibr15-08968608231221952","doi-asserted-by":"publisher","DOI":"10.2215\/CJN.07200520"},{"key":"bibr16-08968608231221952","doi-asserted-by":"publisher","DOI":"10.1038\/s41581-023-00702-3"},{"key":"bibr17-08968608231221952","unstructured":"National Health and Health Commission of the People\u2019s Republic of China. 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