e-journal

Cardiothoracic Ratio AssociationWith Mortality in Patients on Maintenance Peritoneal Dialysis

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The cardiothoracic ratio (CTR) indicates the left ventricular size; however, the significance of the CTR in patients on maintenance peritoneal dialysis (PD) remainds unclear. In this study, 335 PD patients were enrolled and demographic, biochemical, co-morbidity, and dialysisrelated data were obtained. The factors determining CTR were further analyzed.All patients were followed up for two years to investigate the mortality risks. We defined anormal CTR as less than the mean CTR value, mild cardiomegaly as a CTR between the mean and mean + 1 SD, and moderate-to-severe cardiomegaly as more than the mean CTR + 1 SD. Among the 335 patients, 163 patients were lassified as having a normal CTR ( 55.7%). c2-analysis showed that the incidences of malnutrition and anemia were significantly higher in patients with severe cardiomegaly than in patients of the other groups. The CTR was positively correlated with age, but negatively correlated with albumin and hemoglobin levels. Twenty-six patients (7.7%) had died by the end of the study. Cox multivariate analysis revealed that the CTR significantly predicts all-cause two-year mortality in PD patients on maintenance PD; therefore, the CTR correlates with the nutritional and anemic status of PD patients and is a reliable predictor for all-cause two-year mortality. The analytical results of this study support continued efforts to reduce the CTR and treat underlying causes in patients with cardiomegaly.

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Ketersediaan

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Informasi Detail

Judul Seri

Therapeutic Apheresis and Dialysis

No. Panggil

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Penerbit

Taiwan : International Society for Apheresis., 2010

Deskripsi Fisik

Therapeutic Apheresis and Dialysis 15(1):81–88, 2010

Bahasa

English

ISBN/ISSN

doi: 10.1111/j.1744-

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

15(1), 2010

Subjek

Therapeutic Apheresis and Dialysis

Info Detail Spesifik

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Pernyataan Tanggungjawab

deliza

Versi lain/terkait

Lampiran Berkas

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