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혈액투석 시 투석액 속도가 투석적절도와 피로에 미치는 효과
차선미(Cha, Sun Mi),민혜숙(Min, Hye Sook) 한국간호과학회 2016 Journal of Korean Academy of Nursing Vol.46 No.5
Purpose: In this single repeated measures study, an examination was done on the effects of dialysate flow rate on dialysis adequacy and fatigue in patients receiving hemodialysis. Methods: This study was a prospective single center study in which repeated measures analysis of variance were used to compare Kt/V urea (Kt/V) and urea reduction ratio (URR) as dialysis adequacy measures and level of fatigue at different dialysate flow rates: twice as fast as the participant’s own blood flow, 500 mL/min, and 700 mL/min. Thirty-seven hemodialysis patients received all three dialysate flow rates using counterbalancing. Results: The Kt/V (M±SD) was 1.40±0.25 at twice the blood flow rate, 1.41±0.23 at 500 mL/min, and 1.46±0.24 at 700 mL/min. The URR (M±SD) was 68.20±5.90 at twice the blood flow rate, 68.67±5.22 at 500 mL/min, and 70.11±5.13 at 700 mL/min. When dialysate flow rate was increased from twice the blood flow rate to 700 mL/min and from 500 mL/min to 700 mL/min, Kt/V and URR showed relative gains. There was no difference in fatigue according to dialysate flow rate. Conclusion: Increasing the dialysate flow rate to 700 mL/min is associated with a significant nicrease in dialysis adequacy. Hemodialysis with a dialysate flow rate of 700 mL/min should be considered in selected patients not achieving adequacy despite extended treatment times and optimized blood flow rate.
진기남 ( Ki Nam Jin ),차선미 ( Sun Mi Cha ),이황 ( Hwang Lee ),김진주 ( Jin Joo Kim ) 한국병원경영학회 2015 병원경영학회지 Vol.20 No.1
The purpose of this study is to examine the preparation of medical institutions for Russian medical tourists. The data for this study include 44 cases which were selected from Korea Health Industry Development Institute list. Data were collected through the e-mail survey from Feb. 24 to Jul. 1 in 2014. The results of the study are as follows. Overall, tertiary hospitals were well prepared in hardware resources and structure(e.g. the number of coordinators and marketers, accreditation)compared to hospitals and clinics. On the other hand, hospitals were well prepared in service process protocol.