护理学报Issue(17)：59-61,3.DOI:10.16460/j.issn1008-9969.2015.17.059
Waterlow量表对重症患者压疮的预测价值及诊断界值分析
Predictive Value of Waterlow Scale for Pressure Ulcers for Critically Ill Patients and Its Cut-off Value
李晓艳 1赵小利 1韩娟 1石秦东 1李昊1
作者信息
- 1. 西安交通大学第一附属医院，陕西 西安 710061
- 折叠
摘要
Abstract
Objective To explore the predictive value of Waterlow scale for pressure ulcers for critically ill patients and its cut-off value. Methods A retrospective analysis of evaluation data of pressure ulcer risk of 765 critically ill inpatients was conducted and predictive value and cut-off value of Waterlow scale was assessed by ROC (Receiver Operating Characteristic). Results ROC indicated that the area under curve was 0.694, which showed statistical significance ( P<0.01). When cut-off value of Waterlow sacle reached 20, the sensitivity (0.880) and specificity (0.480) of the scale reached a good balance. Conclusion Waterlow scale has high sensitivity and specificity in predicting pressure ulcers for critically ill patients and its cut-off value could be raised to 20.关键词
重症患者/压疮/Waterlow量表Key words
critically ill patients/pressure ulcer/Waterlow scale分类
医药卫生引用本文复制引用
李晓艳,赵小利,韩娟,石秦东,李昊..Waterlow量表对重症患者压疮的预测价值及诊断界值分析[J].护理学报,2015,(17):59-61,3.
