통계적 품질 관리도 기법을 활용한 혈액수급관리
A Study on Blood Inventory Management based on Statistical Quality Control Chart
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참고문헌
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초록
Objectives: The purpose of this report is to monitor the status of blood management based on blood supply, usage, and wastage data provided by Korea Blood Inventory Monitoring System (KBIMs). Methods: KBIMs is the ongoing national surveillance system for blood management. The current report includes data from 25 sentinel hospitals during 2009-2012 years. In this sample, the data collected in each hospital were summed and defined on the weekly basis for the use of the control chart. Results: Since the amount of blood usage covers over 99 percent of the supply, they appear to have similar control chart patterns. Blood type A, B and O show obvious shifts in mean supply and usage which occur beyond the center line in 2012. Blood wastage is out of control in 2010 and 2012. Interestingly, this does not occur in the winter season and the pattern of blood wastage has significant seasonal difference (p=0.001). Conclusions: Findings suggest that the blood usage has an increasing tendency in all blood types except AB in 2012, while blood wastage has seasonal variations. Even though such state may not stay the same, this analysis provides enough warrants for further study.
Abstract
Objectives: The purpose of this report is to monitor the status of blood management based on blood supply, usage, and wastage data provided by Korea Blood Inventory Monitoring System (KBIMs). Methods: KBIMs is the ongoing national surveillance system for blood management. The current report includes data from 25 sentinel hospitals during 2009-2012 years. In this sample, the data collected in each hospital were summed and defined on the weekly basis for the use of the control chart. Results: Since the amount of blood usage covers over 99 percent of the supply, they appear to have similar control chart patterns. Blood type A, B and O show obvious shifts in mean supply and usage which occur beyond the center line in 2012. Blood wastage is out of control in 2010 and 2012. Interestingly, this does not occur in the winter season and the pattern of blood wastage has significant seasonal difference (p=0.001). Conclusions: Findings suggest that the blood usage has an increasing tendency in all blood types except AB in 2012, while blood wastage has seasonal variations. Even though such state may not stay the same, this analysis provides enough warrants for further study.
참고문헌 (12)
- Korea's blood management policy, "Park JH", Korea Institute for Health and Welfare, 11~ (2014)
- 조한익, "대한수혈학회 창립 30주년을 기념하며", 대한수혈학회지, 23(2), pp.97~106 (2012), 대한수혈학회
- "Summary of Korea Blood Inventory Monitoring System"[URL]
- 오진아, "최근 4년간 혈액수급관리 표본감시체계 운영 현황", 대한수혈학회지, 24(1), pp.33~40 (2013), 대한수혈학회
- 2014 Blood supply management sentinel system operation and management guidelines, "Yang BG", Korea Centers for Disease Control and Prevention, Ministry of Health and Welfare, ~ (2014)
- "The status of the Korea Blood Inventory Monitoring System" (2012)[URL]
- Montgomery DC, "Statistical Quality Control:A Modern Introduction", pp.4~768 (2012), Wiley
- Park SH, "Understanding of Statistical Quality Control Through MINITAB Analysis", pp.9~389 (2006), Minyoungsa
- Ross TK, "Health Care Quality Management:Tools and Applications", pp.3~565 (2014), Jossey-Bass Wiley
- "World ABO Blood Types"[URL]
- Park KU, "Long term prospects for the blood supply and demand", The Korean Journal of Blood Transfusion, 17(1), pp.1~10 (2006)
- Cho MS, "Reducing the disposal of unused blood in the operating room", Journal of Korean Society of Quality Assurance in Health Care, 3(2), pp.70~85 (1996)