Technique failure in Korean incident peritoneal dialysis patients: a national population-based study
Kidney Research and Clinical Practice
;
: 245-251, 2016.
Article
in English
| WPRIM
| ID: wpr-77010
ABSTRACT
BACKGROUND:
Technique failure is an important issue for peritoneal dialysis (PD) patients. In this study, we aimed to analyze technique failure rate in detail and to determine the predictors for technique failure in Korea.METHODS:
We identified all patients who had started dialysis between January 1, 2005, and December 31, 2008, in Korea, using the Korean Health Insurance Review and Assessment Service database. A total of 7,614 PD patients were included, and the median follow-up was 24.9 months.RESULTS:
The crude incidence rates of technique failure in PD patients were 54.1 per 1,000 patient-years. The cumulative 1-, 2-, and 3-year technique failure rates of PD patients were 4.9%, 10.3%, and 15.6%, respectively. However, those technique failure rates by Kaplan–Meier analysis were overestimated compared with the values by competing risks analysis, and the differences increased with the follow-up period. In multivariate analyses, diabetes mellitus and Medical Aid as a crude reflection of low socioeconomic status were independent risk factors in both the Cox proportional hazard model and Fine and Gray subdistribution model. In addition, cancer was independently associated with a lower risk of technique failure in the Fine and Gray model.CONCLUSION:
Technique failure was a major concern in patients initiating PD in Korea, especially in diabetic patients and Medical Aid beneficiaries. The results of our study offer a basis for risk stratification for technique failure.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Social Class
/
Proportional Hazards Models
/
Incidence
/
Multivariate Analysis
/
Risk Factors
/
Follow-Up Studies
/
Peritoneal Dialysis
/
Diabetes Mellitus
/
Dialysis
/
Insurance, Health
Type of study:
Etiology study
/
Incidence study
/
Observational study
/
Prognostic study
/
Risk factors
Limits:
Humans
Country/Region as subject:
Asia
Language:
English
Journal:
Kidney Research and Clinical Practice
Year:
2016
Type:
Article
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