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박경희 ( Park Kyung-Hee ) - 삼성서울병원
김금순 ( Kim Keum-Soon ) - 서울대학교 간호대학
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Abstract
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Purpose: This study was designed to identify the factors affecting healing of Stage 2 pressure ulcer in an acute care facility in Korea.
Methods: 286 Stage 2 pressure ulcers of 145 patients were examined. Data were collected in the period between October , 2006 and September , 2007. Data were analyzed with Kaplan-Meier survival analysis for cumulative recovery rate of Stage 2 pressure ulcers. Cox proportional hazard model was used to examine effects of multiple variables simultaneously.
Results: Out of 286 initial Stage 2 pressure ulcers, 204 (71.3%) pressure ulcers healed completely. The median time to heal was 15 days according to Kaplan-Meier survival analysis. Cox proportional hazard model showed that the Stage 2 pressure ulcers healed more quickly when pressure redistribution surfaces were used (p<.001, HR=2.184), patients were administered with vitamins (p= .038, HR=1.451), and the size of the pressure ulcers were small (, p= .006, HR=1.765).
Conclusion:The factors contributing to the healing of Stage 2 pressure ulcer in an acute care setting were the application of pressure redistribution surface, small ulcer size (), and the administration of vitamins.
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KeyWords
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욕창, 상처치유, 생존분석
Pressure ulcer, Wound healing, Survival analysis
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원문 및 링크아웃 정보
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등재저널 정보
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