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Patients who converted to other dialysis methods, regardless of the initial dialysis method, were excluded, as well as those with comorbidities that could significantly affect their dialysis outcomes.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Primary and secondary outcome measures<\/jats:title>\n                    <jats:p>Dialysis-related complications and survival were compared. Patients were followed until death, stopped PD, transfer to other dialysis centres, loss to follow-up or 31 December 2016.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>There were 309 patients in the USPD group and 233 in the USHD group. The rate of dialysis-related complications within 30 days after catheter implantation was significantly lower in the USPD group compared with the USHD group (4.5% vs 10.7%, p=0.031). The 6-month and 1, 2 and 3-year survival rates were 95.3%, 91.4%, 86.6% and 64.8% in the USPD group, and 92.2%, 85.7%, 70.2% and 57.8% in the USHD group, respectively (p=0.023). The multivariable Cox regression analysis showed that USHD (HR=2.220, 95% CI 1.298 to 3.790; p=0.004), age (HR=1.025, 95%\u2009CI 1.013 to 1.043, p&lt;0.001) and hypokalaemia (HR=0.678, 95%\u2009CI 0.487 to 0.970; p=0.032) were independently associated with death.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>USPD was associated with slightly better survival compared with USHD. USPD was associated with fewer complications and better survival than USHD in elderly patients with ESRD.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1136\/bmjopen-2019-032849","type":"journal-article","created":{"date-parts":[[2020,3,23]],"date-time":"2020-03-23T13:05:35Z","timestamp":1584968735000},"page":"e032849","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":19,"title":["Complications and outcomes of urgent-start peritoneal dialysis in elderly patients with end-stage renal disease in China: a retrospective cohort study"],"prefix":"10.1136","volume":"10","author":[{"given":"Xiujuan","family":"Zang","sequence":"first","affiliation":[{"name":"Division of Nephrology, Kidney Institute, Changzheng Hospital, Second Military Medical University, Shanghai, China"},{"name":"Division of Nephrology, Shanghai Songjiang District Central Hospital, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiu","family":"Du","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Shanghai Songjiang District Central Hospital, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lin","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Kidney Institute, Changzheng Hospital, Second Military Medical University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4663-7993","authenticated-orcid":false,"given":"Changlin","family":"Mei","sequence":"additional","affiliation":[{"name":"Division of Nephrology, Kidney Institute, Changzheng Hospital, Second Military Medical University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,3,23]]},"reference":[{"key":"2025121403122878000_10.3.e032849.1","first-page":"23","article-title":"Nephrology update: end-stage renal disease and renal replacement therapy","volume":"444","author":"Desai","year":"2016","journal-title":"FP Essent"},{"key":"2025121403122878000_10.3.e032849.2","doi-asserted-by":"publisher","DOI":"10.1038\/kisup.2015.2"},{"key":"2025121403122878000_10.3.e032849.3","unstructured":"United States Renal Data System . incidence, prevalence, patient characteristics, and treatment modalities. 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