期刊论文详细信息
Revista Latino-Americana de Enfermagem | |
Predictive validity of the Braden scale for pressure ulcer risk in critical care patients | |
Letícia Faria Serpa1  Vera Lúcia Conceição De Gouveia Santos2  Ticiane Carolina Gonçalves Faustino Campanili1  Moelisa Queiroz1  | |
[1],Universidade de São Paulo Escola de EnfermagemSP ,Brazil | |
关键词: Pressure Ulcer; Intensive Care; Predictive Value of Tests; Sensitivity and Specificity; Úlcera por pressão; Cuidados intensivos; Valor Preditivo dos Testes; Sensibilidade e Especificidade; Úlcera por Presión; Cuidados Intensivos; Valor Predictivo de las Pruebas; Sensibilidad y Especificidad; | |
DOI : 10.1590/S0104-11692011000100008 | |
来源: SciELO | |
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【 摘 要 】
This methodological study aimed to evaluate the predictive validity of the Braden scale in critical care patients. The study was conducted in four intensive care units of a general private hospital. After approval of the project by the Hospital Ethics Committee, during six months, adult patients admitted to ICUs with a Braden score <18 and without PU were assessed upon admission and at 48-hours intervals as long as the patient remained at risk or until the development of PU, patients' discharge, death or transfer from the ICU. The cut-off scores of the Braden scale in the first, second and third assessments were 12, 13 and 13, respectively. Sensitivity was 85.7%, 71.4% and 71.4% and specificity was 64.6%, 81.5% and 83.1%, respectively. Areas under the ROC curves revealed very good accuracy for the cut-off scores. The Braden cut-off score 13 in the third assessment showed the best predictive performance in critical care patients.【 授权许可】
CC BY
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